Citation:

PANGAEA.981676

Name: Relative abundance of diatoms in a sediment core from Lake Pacú, lower Negro River, Central Amazonia, during the mid- to late Holocene
Published: 2025-07-17
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Amazon Basin; Diatom assemblage; limnology; pollen and spores; reconstructing vegetation change

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Published: 2025-07-17 • DOI registered: 2025-07-17

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Abstract:

This dataset contains the relative abundance of diatom taxa identified in 68 sediment samples collected at 0.10 m intervals from core NGR07, from Lake Pacú, in the lower Negro River region of the Central Amazonia. The diatom assemblages were analyzed to reconstruct changes in aquatic conditions associated with flood pulse oscillations during the mid- to late Holocene. Approximately 500 valves were counted per sample using light microscopy, and taxa were identified based on microstructural features, supported by regional diatom atlases. The dataset includes both periphytic and planktonic forms, reflecting lake-level variations since the mid-Holocene. Diatom diagrams and zonations were generated using Tilia and CONISS software.

Keyword(s):

Amazon Basin; Diatom assemblage; limnology; pollen and spores; reconstructing vegetation change

Supplement to:

Rodrigues, Érika do Socorro Ferreira; Yao, Qiang; de Oliveira, Paulo Eduardo; Chiessi, Cristiano Mazur; biu Liu, Kam; Bertassoli Junior, Dailson José; Akabane, Thomas K; de Souza Magalhães, Evandro Augusto; de Carvalho, Vitor Araujo; Fang, Shubo (2025): Oscillations in Mid-to Late Holocene Environments of the Lower Negro River, Central Amazonia, Recorded in Pollen and Diatom Assemblages From Lake Pacú Sediments. Paleoceanography and Paleoclimatology, 40(8), e2024PA005069, https://doi.org/10.1029/2024PA005069

References:

Rodrigues, Érika do Socorro Ferreira; biu Liu, Kam; de Oliveira, Paulo Eduardo; Figueiredo, Beatriz L; Yao, Qiang (2023): Diatom and pollen atlas dataset from the Northern Gulf of Mexico, USA. Data in Brief, 47, 109033, https://doi.org/10.1016/j.dib.2023.109033

Rodrigues, Érika do Socorro Ferreira; Cohen, Marcelo Cancela Lisboa; Figueiredo, Beatriz L; Liu, Kam-biu; Yao, Qiang (2023): Pollen atlas and identification dataset from Santa Catarina, south Brazil. Data in Brief, 46, 108855, https://doi.org/10.1016/j.dib.2022.108855

Funding:

São Paulo Research Foundation (FAPESP), grant/award no. 2022/06221-8

São Paulo Research Foundation (FAPESP), grant/award no. 2023/01016-0

São Paulo Research Foundation (FAPESP), grant/award no. 2023/17642-7

Coverage:

Latitude: -2.550900 * Longitude: -60.921200

Date/Time Start: 2021-11-18T00:00:00 * Date/Time End: 2021-11-18T00:00:00

Minimum DEPTH, sediment/rock: 0.0 m * Maximum DEPTH, sediment/rock: 6.8 m

Event(s):

NGR07 * Latitude: -2.550900 * Longitude: -60.921200 * Date/Time: 2021-11-18T00:00:00 * Penetration: 6.8 m * Location: Negro River * Method/Device: Livingstone corer (LIVC) * Comment: Collected at Lake Pacú, lower Negro River. Stored at 4°C at EACH-USP, Brazil

Comment:

Further method/device information:

Instrument Type: Light microscope, Zeiss, Axiolab 5 with Axiocam 208 color camera (430037-9110-000, Microscopy GmbH).

Preparation Method: Sediment sample volumes were measured using a stainless-steel volume gauge, producing cylindrical pellets of 3 cm³. Each pellet was treated with 30% hydrogen peroxide (H₂O₂) at 50 °C to oxidize organic matter, followed by 10% hydrochloric acid (HCl) to remove carbonates. Lycopodium spore tablets were added for concentration estimation. Samples were washed by repeated decantation with distilled water until reaching neutral pH. Permanent slides were prepared by drying the

material on coverslips and mounting with Entellan®.

Counting Method: At least 500 diatom valves were counted per sample under 1300× magnification. Identification was based on morphological features of the silicified valves, following Rodrigues et al. (2023, doi:10.1016/j.dib.2022.108855 ; 2023 doi:10.1016/j.dib.2023.109033).

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Rodrigues, Érika do Socorro Ferreira		Geocode
2	Aulacoseira granulata	A. granulata	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Phytoplankton
3	Fragilaria nitzschioides	F. nitzschioides	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Phytoplankton
4	Eunotia emedii	E. emedii	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Phytoplankton
5	Gomphonema archaevibrio	G. archaevibrio	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Phytoplankton
6	Actinella pararobusta	A. pararobusta	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Phytoplankton
7	Aulacoseira gessneri	A. gessneri	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Phytoplankton
8	Pinnularia delicata	P. delicata	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Phytoplankton
9	Eunotia sp.	Eunotia sp.	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Phytoplankton
10	Aulacoseira sp.	Aulacoseira sp.	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Phytoplankton
11	Aulacoseira ambigua	A. ambigua	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Phytoplankton
12	Pinnularia angustivalva	P. angustivalva	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Phytoplankton
13	Fragilaria sp.	Fragilaria sp.	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Phytoplankton
14	Navicula sp.	Navicula sp.	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Phytoplankton
15	Pinnularia monicae	P. monicae	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Phytoplankton
16	Surirella sp.	Surirella sp.	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Phytoplankton
17	Pinnularia procera	P. procera	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Phytoplankton
18	Pinnularia viridiformes	P. viridiformes	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Phytoplankton
19	Pinnularia sp.	Pinnularia sp.	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Phytoplankton
20	Aulacoseira distans	A. distans	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Phytoplankton
21	Placoneis convenius	P. convenius	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Phytoplankton
22	Pinnularia pisciculus	P. pisciculus	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Phytoplankton
23	Frustulia magna	F. magna	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Group: Periphyton
24	Eunotia parasiolli	E. parasiolli	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Periphyton
25	Fragilaria javanica	F. javanica	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Periphyton
26	Eunotia pseudoserra	E. pseudoserra	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Periphyton
27	Eunotia souzae	E. souzae	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Periphyton
28	Eunotia subrobusta	E. subrobusta	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Periphyton
29	Eunotia meridiana	E. meridiana	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Periphyton
30	Eunotia inspectabilis	E. inspectabilis	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Periphyton
31	Placoneis tersa	P. tersa	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Periphyton
32	Placoneis pseudodemerarae	P. pseudodemerarae	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Periphyton
33	Neidium neotropicum	N. neotropicum	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Periphyton
34	Actinella curvatula	A. curvatula	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Periphyton
35	Pinnularia perinstabilis	P. perinstabilis	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Periphyton
36	Navicula reichardtiana	N. reichardtiana	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Periphyton
37	Actinella sp.	Actinella sp.	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Periphyton
38	Encyonopsis braunii	E. braunii	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Total diatoms
39	Phytoplankton, marine	Phytopl mar	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Total diatoms
40	Periphyton	Periphyton	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Phytoplankton; Periphyton
41	Sum	Sum	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)	Phytoplankton; Periphyton
42	Diatoms	Diatoms	%	Rodrigues, Érika do Socorro Ferreira	Relative abundance (counted and calculated)

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

2829 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Depth sed [m]	2 A. granulata [%]	3 F. nitzschioides [%]	4 E. emedii [%]	5 G. archaevibrio [%]	6 A. pararobusta [%]	7 A. gessneri [%]	8 P. delicata [%]	9 Eunotia sp. [%]	10 Aulacoseira sp. [%]	11 A. ambigua [%]	12 P. angustivalva [%]	13 Fragilaria sp. [%]	14 Navicula sp. [%]	15 P. monicae [%]	16 Surirella sp. [%]	17 P. procera [%]	18 P. viridiformes [%]	19 Pinnularia sp. [%]	20 A. distans [%]	21 P. convenius [%]	22 P. pisciculus [%]	23 F. magna [%]	24 E. parasiolli [%]	25 F. javanica [%]	26 E. pseudoserra [%]	27 E. souzae [%]	28 E. subrobusta [%]	29 E. meridiana [%]	30 E. inspectabilis [%]	31 P. tersa [%]	32 P. pseudodemerarae [%]	33 N. neotropicum [%]	34 A. curvatula [%]	35 P. perinstabilis [%]	36 N. reichardtiana [%]	37 Actinella sp. [%]	38 E. braunii [%]	39 Phytopl mar [%]	40 Periphyton [%]	41 Sum [%]	42 Diatoms [%]
0.0	23.1	12.3	9.8	6.8	7.9	5.4	2.0	3.5	4.7	0.6	3.1	0.0	0.8	0.9	1.6	0.6	1.6	0.9	0.0	1.1	0.0	0.0	0.0	6.0	0.0	2.2	2.0	0.0	1.6	0.5	0.0	0.0	0.0	0.0	0.8	0.0	0.2	86.8	13.2	635	635
0.1	16.8	12.0	8.3	8.3	10.5	5.6	3.3	3.0	5.6	0.8	1.8	0.0	2.6	1.1	0.9	1.1	0.9	1.2	0.0	1.2	0.0	0.0	0.0	6.8	0.0	2.3	2.7	0.0	2.0	0.9	0.0	0.0	0.0	0.0	0.3	0.0	0.5	84.7	15.3	666	666
0.2	19.4	12.2	6.3	8.9	9.2	4.4	3.7	3.5	4.8	0.7	2.9	0.6	2.9	1.2	1.0	1.0	0.9	0.3	0.0	1.5	0.0	0.0	0.0	5.4	0.0	3.4	0.7	0.0	2.2	1.5	0.0	0.0	0.0	0.0	0.3	0.4	0.6	85.5	14.5	682	682
0.3	18.6	11.6	8.6	5.9	7.4	6.5	3.9	3.9	6.2	1.2	5.6	0.3	1.2	0.6	0.6	1.2	0.5	0.5	0.0	0.9	0.0	0.0	0.0	6.0	0.0	3.0	0.6	0.0	2.7	2.0	0.0	0.0	0.0	0.0	0.0	0.5	0.0	85.2	14.8	662	662
0.4	19.5	12.9	6.7	6.0	5.6	7.9	5.3	1.8	6.4	0.7	3.4	0.3	1.9	0.4	0.4	0.5	0.5	0.7	0.0	0.7	0.0	0.0	0.0	6.5	0.0	3.8	2.0	0.0	2.6	1.9	0.0	0.0	0.3	0.0	1.0	0.3	0.0	81.6	18.4	734	734
0.5	23.1	10.9	5.4	7.6	6.4	6.4	4.5	2.7	5.0	1.0	2.7	0.4	2.2	0.3	0.0	1.4	1.4	1.2	0.0	1.1	0.0	0.0	0.0	4.9	0.0	1.8	2.3	0.0	2.7	2.4	0.0	0.0	0.5	0.0	0.7	0.7	0.4	83.6	16.4	736	736
0.6	21.8	10.8	6.3	5.8	8.8	5.5	5.2	3.7	4.2	1.3	3.2	0.1	2.8	0.4	0.0	0.6	0.7	2.0	0.0	1.0	0.0	0.0	0.0	4.2	0.0	2.5	1.8	0.0	2.7	1.8	0.0	0.0	1.0	0.0	0.6	0.7	0.6	84.1	15.9	712	712
0.7	19.0	9.2	6.6	5.1	6.6	6.1	5.4	4.3	3.9	1.1	3.8	0.8	2.3	0.5	0.0	1.1	0.7	1.4	0.0	1.6	0.0	0.0	4.5	4.2	1.8	2.6	1.6	0.0	1.8	1.5	0.0	0.0	1.4	0.0	0.4	0.0	0.7	79.7	20.3	738	738
0.8	21.9	8.6	5.2	4.8	6.6	4.7	3.8	3.1	2.3	0.9	3.9	0.7	1.3	0.7	2.0	0.9	0.4	0.9	0.0	1.3	1.6	0.0	5.2	4.8	3.6	3.0	2.6	0.0	1.8	1.0	0.0	0.0	0.5	1.3	0.0	0.0	0.5	75.5	24.5	768	768
0.9	16.2	7.6	5.7	4.2	9.0	6.2	3.6	3.6	1.5	1.2	4.0	0.4	0.5	0.9	1.7	0.6	1.0	1.2	0.0	1.0	0.9	0.0	7.7	4.2	1.5	2.6	4.9	0.0	2.2	1.2	0.0	0.0	1.8	1.7	0.5	0.3	0.4	71.0	29.0	777	777
1.0	17.0	7.8	5.0	6.1	7.7	6.1	4.2	3.2	2.2	0.9	4.5	0.3	0.9	1.3	1.5	0.5	1.1	1.5	0.0	0.9	0.9	0.0	5.9	5.0	1.7	1.5	4.2	0.0	2.9	1.9	0.0	0.0	2.2	0.8	0.4	0.1	0.0	73.5	26.5	784	784
1.1	16.3	8.4	5.5	5.9	7.6	7.2	4.6	1.6	1.8	0.8	4.5	0.3	1.0	1.4	1.4	1.6	1.6	0.7	0.0	0.9	0.7	0.0	7.2	2.9	2.0	1.2	4.8	0.0	0.7	2.9	0.0	0.0	1.7	1.3	0.9	0.8	0.0	73.7	26.3	763	763
1.2	17.1	9.0	4.8	6.8	7.9	4.3	3.1	2.1	3.3	0.7	5.0	0.1	1.2	1.6	1.9	1.9	2.1	1.3	0.0	0.5	1.3	0.0	5.8	3.7	2.7	0.7	3.9	0.0	1.3	1.9	0.0	0.0	1.3	1.1	0.7	0.7	0.1	76.2	23.8	747	747
1.3	18.3	9.0	5.8	6.8	6.3	5.3	3.5	3.6	3.1	0.6	3.5	0.0	1.7	1.7	1.5	1.9	1.2	1.5	0.0	0.6	1.0	0.0	4.8	3.2	2.8	0.6	3.9	0.0	1.5	2.1	0.0	0.0	1.7	0.5	0.6	1.0	0.1	77.1	22.9	776	776
1.4	16.7	7.1	6.0	7.3	5.7	5.8	3.6	2.8	3.4	0.5	3.1	0.4	0.8	1.9	1.8	1.7	1.2	1.0	0.0	0.6	0.6	0.0	5.3	3.5	3.4	2.3	4.1	0.0	3.0	2.5	0.0	0.0	1.6	0.5	0.4	1.0	0.3	72.2	27.8	772	772
1.5	20.1	7.4	6.3	7.1	6.1	4.8	3.7	3.7	2.5	0.9	1.5	0.1	1.3	1.9	1.7	1.5	0.4	0.6	0.0	0.4	1.2	0.0	5.4	2.6	3.2	1.9	4.5	2.3	2.1	1.8	0.0	0.1	1.0	0.4	0.3	0.8	0.3	73.3	26.7	775	775
1.6	18.3	6.2	5.1	7.2	7.0	6.2	3.9	3.9	3.5	0.9	2.4	0.1	1.7	2.5	1.2	1.2	1.0	0.7	0.0	0.9	0.4	0.0	5.5	3.6	2.5	1.6	4.0	2.5	2.2	1.2	0.0	0.2	1.0	0.6	0.1	0.6	0.0	74.3	25.7	804	804
1.7	16.7	6.7	5.7	5.5	6.4	6.8	3.3	4.3	3.7	0.6	2.2	0.2	0.9	2.7	1.3	1.2	1.0	0.4	0.0	1.5	1.1	0.0	4.8	4.0	3.1	1.5	3.2	1.6	2.4	2.0	1.8	0.6	1.3	0.6	0.1	0.4	0.4	72.2	27.8	818	818
1.8	17.8	7.2	4.4	4.3	5.4	4.6	3.6	4.0	4.0	0.5	2.5	1.2	0.7	3.2	2.2	1.1	2.0	0.5	0.0	1.7	1.2	0.0	5.4	4.2	3.1	1.3	3.0	1.9	2.5	1.6	1.2	0.7	0.6	0.8	0.5	0.5	0.5	72.1	27.9	832	832
1.9	18.4	6.6	4.6	4.1	5.2	3.3	4.5	4.6	4.5	0.4	2.9	1.5	1.0	3.2	1.6	1.1	2.2	0.7	0.0	0.9	1.3	0.0	3.7	5.0	3.5	2.0	1.2	2.4	2.3	1.8	1.3	1.1	1.1	1.2	0.2	0.0	0.4	72.7	27.3	820	820
2.0	17.6	6.5	5.1	4.4	5.6	3.7	4.1	3.2	3.8	1.0	2.9	1.6	1.1	3.6	1.3	0.8	1.8	0.6	0.0	0.5	0.9	0.0	4.1	4.8	3.9	2.4	1.9	2.7	2.5	2.4	1.1	1.5	1.1	0.6	0.3	0.1	0.4	70.1	29.9	788	788
2.1	15.1	5.4	5.7	2.5	4.3	3.7	4.4	4.4	4.3	1.5	2.5	1.9	1.0	4.1	1.1	0.6	1.6	0.7	0.0	0.5	0.7	0.0	2.1	4.1	4.1	3.3	2.1	3.5	1.5	3.0	1.9	2.3	2.3	1.6	0.6	0.9	0.6	66.1	33.9	809	809
2.2	13.1	5.3	5.7	2.9	4.4	2.8	5.4	3.8	3.4	2.6	1.1	2.6	1.3	4.9	0.9	0.7	1.3	1.3	0.0	0.0	0.7	0.0	2.1	4.6	4.6	4.5	2.6	3.6	1.5	2.6	2.2	2.0	2.0	0.8	0.8	1.3	0.7	64.1	35.9	758	758
2.3	6.4	4.8	4.8	1.3	4.0	1.9	3.3	2.7	3.1	6.0	0.7	2.4	2.0	5.2	0.7	0.4	0.8	0.1	0.0	0.0	0.7	0.0	5.2	5.2	5.2	5.1	4.0	3.5	3.3	3.1	2.8	3.3	2.8	1.2	0.9	2.0	0.9	51.3	48.7	748	748
2.4	9.3	4.4	4.6	0.5	3.0	1.3	2.7	1.3	2.7	2.7	0.0	2.8	1.3	2.7	0.5	0.5	0.4	0.4	0.0	0.0	1.2	0.0	6.5	6.6	6.0	5.5	4.4	5.5	3.9	4.2	3.9	2.7	2.4	1.5	1.6	1.5	1.3	42.5	57.5	744	744
2.5	9.6	3.3	3.8	0.4	1.8	1.5	1.0	1.2	1.4	1.4	0.0	1.0	0.7	0.3	0.7	0.3	0.0	0.1	0.0	0.0	0.0	0.0	8.1	8.1	6.8	6.1	5.6	7.5	4.9	4.8	5.2	3.6	2.3	2.7	2.0	2.0	1.9	28.3	71.7	732	732
2.6	20.9	4.8	2.9	0.7	2.1	2.1	1.8	1.7	2.7	2.8	0.0	0.7	0.9	0.7	0.9	0.6	0.0	0.4	0.0	0.2	0.4	0.0	4.9	7.3	4.5	5.7	3.3	6.8	1.5	4.6	4.0	1.6	1.8	2.0	2.2	1.2	1.2	47.3	52.7	819	819
2.7	17.0	6.3	3.9	2.0	2.1	3.2	3.1	4.3	4.0	3.3	0.4	1.9	1.5	0.9	1.9	0.9	1.7	0.8	0.0	0.8	0.9	0.0	5.5	6.3	2.7	3.1	2.4	5.5	2.1	2.1	1.7	1.6	1.3	2.0	1.3	0.8	0.5	61.0	39.0	748	748
2.8	17.6	6.8	4.3	3.1	3.4	3.4	3.4	4.5	3.6	3.3	0.3	2.6	1.7	1.7	2.0	1.0	1.8	0.5	1.5	1.0	0.9	0.0	4.2	5.1	2.8	2.8	2.6	4.3	2.3	1.5	1.3	0.9	1.1	0.8	1.1	0.8	0.0	68.4	31.6	784	784
2.9	18.0	7.0	4.5	4.2	3.6	3.7	3.6	5.1	4.2	4.1	0.1	3.1	1.9	1.5	1.7	1.4	1.9	1.0	1.7	1.2	0.5	0.0	4.5	5.1	2.1	2.5	2.0	1.5	2.4	1.2	1.7	0.2	0.7	0.4	1.1	0.1	0.0	74.3	25.7	801	801
3.0	15.9	6.6	5.1	5.7	4.5	4.0	4.1	4.8	4.6	3.7	1.6	2.9	2.1	1.5	1.5	2.0	1.2	1.2	2.1	1.1	0.6	0.0	4.2	4.6	2.6	2.4	1.2	1.9	1.4	1.7	1.1	0.0	1.0	0.0	0.6	0.1	0.2	76.9	23.1	805	805
3.1	16.7	7.4	5.7	5.3	3.3	5.0	4.5	4.8	2.8	4.7	2.5	3.8	1.9	0.8	1.3	2.2	1.1	1.7	2.3	0.8	0.3	0.0	5.0	3.8	2.0	1.3	1.7	1.4	1.1	2.2	0.8	0.1	0.6	0.0	0.5	0.4	0.4	78.8	21.2	786	786
3.2	15.8	6.3	4.9	6.0	4.8	4.9	5.2	2.6	3.1	4.2	3.6	2.5	2.5	1.6	1.1	1.5	1.1	1.5	2.7	0.9	0.7	0.0	4.9	4.7	2.8	1.4	1.1	1.6	1.2	1.8	0.6	0.4	0.6	0.7	0.4	0.5	0.0	77.3	22.7	814	814
3.3	12.3	6.0	4.6	6.2	5.5	5.6	2.6	2.0	2.5	4.7	4.6	2.4	1.7	2.4	2.1	0.7	1.6	1.2	1.9	1.0	1.1	0.0	5.5	4.2	3.4	1.5	1.0	1.2	1.6	2.5	1.6	0.5	1.5	1.1	1.1	0.5	0.1	72.7	27.3	805	805
3.4	10.6	6.1	4.6	7.4	3.9	2.7	1.9	2.6	2.6	3.1	3.7	1.9	1.8	2.0	2.0	0.5	1.4	1.2	1.4	0.8	1.1	0.0	7.7	5.3	2.7	1.8	1.4	3.9	2.7	2.4	3.1	0.3	1.4	1.6	1.1	0.7	0.8	63.2	36.8	739	739
3.5	10.2	5.0	4.4	4.7	2.8	2.2	1.5	1.3	1.9	2.2	1.9	1.6	1.5	0.6	1.5	0.6	0.9	0.4	0.4	0.3	0.4	1.5	8.9	6.0	5.0	2.9	2.2	3.7	4.2	4.0	5.1	0.1	2.6	2.8	2.0	1.5	1.2	47.7	52.3	683	683
3.6	9.4	3.1	2.5	4.4	1.3	1.6	1.1	1.5	1.0	1.5	0.6	1.1	0.6	0.4	0.8	0.1	0.6	0.0	0.6	0.3	0.3	0.6	8.0	7.6	5.8	4.9	4.9	6.1	5.0	4.6	4.9	4.4	2.8	2.9	2.1	1.5	1.3	33.4	66.6	800	800
3.7	9.8	4.4	3.3	2.0	2.4	2.3	2.8	2.8	2.3	2.3	1.1	1.3	1.1	0.7	1.3	0.6	0.3	0.3	2.5	0.4	0.3	1.7	5.7	9.3	5.0	3.3	2.8	7.5	4.2	2.8	3.7	1.3	2.3	2.7	1.6	1.3	0.7	45.9	54.1	706	706
3.8	9.9	6.9	4.4	1.1	3.6	2.8	4.1	4.4	3.0	2.7	1.6	1.9	2.3	1.1	1.7	0.6	0.0	0.6	3.8	0.6	0.2	0.9	5.3	8.8	3.8	1.6	2.3	5.9	3.6	1.9	3.1	1.9	1.6	0.8	0.6	0.5	0.3	58.1	41.9	639	639
3.9	11.9	6.5	4.9	1.5	3.9	2.7	4.4	4.7	3.3	3.1	0.3	4.5	2.1	1.3	2.1	1.6	1.7	1.1	3.5	0.8	0.5	1.2	4.4	6.4	2.0	1.2	1.7	4.5	2.9	1.9	1.6	3.2	1.1	0.7	0.4	0.4	0.1	67.5	32.5	751	751
4.0	13.3	6.7	4.7	4.2	3.4	3.2	4.1	5.0	3.0	2.9	1.7	3.4	2.6	1.5	2.4	1.8	0.3	0.9	4.0	1.1	0.9	1.5	4.2	5.3	2.2	1.2	1.3	4.2	2.6	2.1	1.1	0.9	1.2	0.0	0.7	0.3	0.0	72.7	27.3	758	758
4.1	12.9	5.3	4.5	6.9	4.7	3.9	4.4	4.0	4.7	3.6	2.0	4.7	1.6	2.3	1.7	1.6	0.6	0.6	2.8	1.1	1.1	2.0	3.6	4.7	2.3	0.7	0.9	3.7	1.6	1.2	1.0	2.1	0.5	0.6	0.1	0.1	0.0	76.9	23.1	815	815
4.2	13.5	5.6	5.8	5.8	4.7	4.0	4.6	5.0	3.6	3.7	0.6	4.8	2.3	2.4	1.4	2.0	1.0	1.1	2.5	2.3	1.1	1.6	2.8	3.6	1.2	1.2	0.8	3.5	1.8	1.1	1.4	1.2	1.1	0.7	0.1	0.0	0.2	79.3	20.7	834	834
4.3	12.8	5.7	5.8	5.9	5.0	4.6	3.4	3.5	3.4	3.5	3.4	3.1	2.0	2.1	1.9	2.2	0.9	1.5	2.3	1.2	1.2	1.4	2.3	4.2	1.4	1.4	1.3	3.0	2.1	1.4	1.7	1.7	1.4	0.7	0.3	0.0	0.3	76.7	23.3	861	861
4.4	9.6	5.2	5.6	4.1	5.6	4.9	3.1	1.4	2.9	5.0	1.4	2.4	2.4	2.0	1.3	1.4	0.7	1.8	2.3	1.6	1.3	1.2	4.1	5.8	1.6	3.4	1.2	3.5	3.4	2.0	0.8	2.4	1.8	1.3	0.5	0.6	0.1	67.5	32.5	832	832
4.5	8.9	5.0	4.5	2.7	3.7	4.8	4.0	1.8	2.4	4.3	0.0	1.8	1.8	2.6	1.2	1.2	1.1	1.5	1.8	1.8	1.5	1.8	4.8	6.1	3.5	2.4	2.6	3.8	4.6	2.4	0.4	3.4	2.1	1.6	1.5	0.5	0.0	60.3	39.7	819	819
4.6	8.4	4.1	3.9	1.3	3.1	4.7	2.3	1.3	1.8	3.0	0.3	1.6	1.0	1.8	1.0	1.2	1.7	1.3	1.7	0.5	0.8	1.6	6.1	7.4	4.4	3.0	3.7	4.5	5.8	3.4	2.5	4.1	2.8	1.3	1.4	0.4	1.0	48.2	51.8	774	774
4.7	7.8	3.5	2.8	1.2	2.0	3.1	2.1	1.2	2.3	1.3	0.3	1.7	0.7	0.7	0.8	0.5	0.7	0.5	0.8	0.4	0.1	1.5	7.5	8.7	5.4	4.6	4.6	5.6	5.9	4.4	3.5	4.4	2.5	2.5	2.5	0.9	0.9	36.0	64.0	747	747
4.8	5.3	2.4	1.9	0.4	0.9	2.5	0.6	0.6	1.0	1.4	0.0	1.1	0.4	0.3	0.3	0.1	0.0	0.1	0.6	0.1	0.1	0.1	8.9	9.8	6.9	6.3	6.0	7.7	6.2	6.4	4.2	4.8	2.5	4.2	2.6	1.8	1.4	20.3	79.7	794	794
4.9	7.0	4.4	2.6	1.8	1.9	1.6	1.1	2.7	1.4	2.2	0.1	1.1	0.3	0.4	1.5	0.3	1.8	0.7	1.2	0.4	0.3	0.8	5.1	9.6	5.5	5.5	4.9	6.9	5.2	5.2	2.9	4.7	1.6	3.2	1.8	1.6	0.7	35.7	64.3	729	729
5.0	9.6	5.5	3.7	2.1	2.8	4.7	2.1	3.2	2.2	2.5	0.3	2.2	1.4	0.6	2.1	1.7	1.1	1.7	2.1	0.3	1.0	0.8	2.6	7.4	4.8	3.6	2.6	5.9	3.2	4.5	1.8	4.1	2.1	1.4	1.4	1.0	0.4	53.2	46.8	727	727
5.1	8.7	5.6	5.3	3.9	3.0	4.9	2.7	3.5	2.7	3.4	0.4	2.6	2.8	0.5	2.3	2.0	1.2	2.2	2.3	0.1	0.9	1.8	2.7	5.7	4.5	2.6	2.2	4.9	2.7	3.4	1.9	2.2	0.8	0.9	1.2	1.1	0.3	63.0	37.0	737	737
5.2	7.2	5.4	6.6	4.5	2.4	4.5	3.7	4.3	3.4	4.3	0.9	3.4	2.5	0.7	1.5	1.8	1.9	1.3	1.5	0.9	0.6	1.5	4.0	6.0	4.3	2.7	2.5	4.2	1.8	2.2	1.3	1.5	0.9	0.7	0.7	1.2	0.4	65.2	34.8	667	667
5.3	7.4	3.6	4.6	3.8	3.6	4.2	2.9	5.3	1.2	4.9	0.5	4.4	2.3	0.6	1.4	1.5	2.3	0.6	1.4	0.8	1.1	1.4	3.6	7.3	4.6	2.6	4.1	4.4	2.0	2.9	1.4	2.0	1.2	2.3	0.6	0.8	0.8	59.6	40.4	659	659
5.4	8.5	4.7	3.8	3.3	1.7	2.5	1.2	3.3	1.5	2.3	0.2	2.5	1.0	0.2	1.0	0.8	0.3	0.3	1.0	0.3	0.3	0.5	8.0	9.5	6.5	2.3	6.3	6.3	1.7	3.3	3.0	2.7	1.8	2.2	1.7	2.2	1.2	41.3	58.7	600	600
5.5	7.7	3.8	2.9	1.5	0.8	1.5	0.5	2.0	0.6	1.2	0.2	2.0	0.3	0.0	0.8	0.6	0.2	0.0	0.6	0.2	0.3	0.3	6.8	9.4	6.6	6.0	6.0	7.5	4.0	5.8	4.0	3.2	2.8	3.1	2.5	2.6	1.8	28.0	72.0	651	651
5.6	7.4	5.2	2.2	1.9	0.8	1.5	1.2	2.2	0.8	1.0	0.0	1.4	0.7	0.0	0.3	0.8	0.0	0.7	0.5	0.0	0.1	0.1	6.6	8.6	6.7	7.0	6.1	7.9	4.6	5.5	4.2	2.3	2.2	3.3	2.6	2.2	1.4	28.8	71.2	732	732
5.7	8.5	7.1	4.2	2.9	1.2	1.1	2.1	2.9	1.5	2.0	0.3	1.4	1.4	0.0	0.6	2.3	0.5	1.5	0.8	0.8	0.0	0.9	6.8	7.6	7.6	4.5	3.9	6.1	1.5	3.0	3.0	3.0	1.5	3.5	2.1	1.1	0.9	43.8	56.2	660	660
5.8	8.8	7.6	5.5	3.7	1.8	4.0	2.6	4.4	2.9	2.6	0.2	2.6	2.6	0.0	1.1	2.6	0.3	1.2	2.3	0.9	0.0	0.6	3.7	7.3	4.7	3.2	2.9	4.9	1.8	1.8	2.1	4.0	1.1	2.4	1.1	0.5	0.5	58.1	41.9	657	657
5.9	10.2	6.3	5.8	4.2	2.9	4.2	3.6	5.4	2.5	3.2	0.4	3.3	2.8	0.3	1.3	1.7	2.2	2.0	2.0	1.0	0.6	0.4	2.9	4.8	3.9	3.2	2.3	3.9	2.2	2.3	1.3	2.3	1.3	1.5	0.9	0.4	0.3	66.4	33.6	688	688
6.0	11.5	6.1	6.8	4.6	1.2	5.9	3.3	4.6	1.8	4.2	0.6	3.0	3.5	0.5	1.8	1.5	1.8	2.6	1.5	1.1	0.8	1.2	3.3	3.9	3.0	3.6	2.3	5.3	0.5	2.1	1.4	1.8	1.4	0.9	0.3	0.0	0.2	70.0	30.0	659	659
6.1	13.0	5.7	6.4	5.1	1.6	6.0	2.5	5.0	1.2	5.0	2.2	2.5	4.2	0.7	2.8	1.3	1.0	2.9	1.9	1.9	0.7	1.3	3.7	4.5	1.5	2.5	1.5	3.9	0.6	2.2	0.9	1.3	1.6	0.4	0.3	0.0	0.1	75.0	25.0	684	684
6.2	10.0	5.6	6.6	7.8	1.7	5.1	4.9	2.7	2.2	1.7	2.2	2.5	2.9	1.2	3.9	1.5	1.2	2.7	2.0	2.0	1.0	1.9	4.4	5.8	0.7	2.2	1.4	3.4	1.4	1.7	0.8	1.0	2.4	0.5	0.7	0.3	0.0	73.4	26.6	590	590
6.3	8.5	7.8	9.1	9.3	1.9	5.1	7.4	2.1	1.9	2.5	3.0	2.8	2.1	1.9	1.3	2.1	0.6	2.1	0.0	0.4	0.6	2.5	2.1	4.2	0.8	2.5	1.7	5.3	0.6	1.5	0.6	1.1	2.5	0.4	1.1	0.2	0.0	75.2	24.8	472	472
6.4	9.2	7.1	9.2	11.8	1.2	2.8	7.8	2.6	1.7	5.2	1.2	1.2	1.9	3.1	0.7	1.2	0.5	0.9	0.0	0.2	0.5	3.1	1.9	5.9	1.2	2.6	2.1	4.7	0.7	2.1	0.5	1.2	1.9	0.2	0.9	0.7	0.2	73.0	27.0	423	423
6.5	15.7	11.4	10.6	1.2	1.6	2.0	7.9	2.0	2.0	3.9	0.4	0.8	2.8	1.6	0.4	2.4	0.4	0.8	0.4	0.4	0.8	2.0	3.1	7.5	1.6	1.6	1.6	5.1	0.0	1.6	0.8	1.6	2.0	0.0	1.2	1.2	0.0	71.3	28.7	254	254
6.6	14.6	15.0	12.6	0.5	1.9	2.4	6.3	2.4	3.9	4.4	0.0	1.0	2.4	1.0	1.9	1.5	0.5	0.0	0.5	0.0	0.5	1.9	0.0	7.8	2.9	1.0	1.5	4.9	0.0	1.0	0.5	1.5	2.4	0.0	0.5	1.0	0.0	75.2	24.8	206	206
6.7	13.3	17.7	13.3	0.9	1.8	1.8	6.2	1.8	3.5	4.4	1.8	0.9	3.5	0.9	0.0	2.7	0.0	0.9	0.9	0.0	0.0	0.9	0.0	11.5	0.0	0.0	0.9	2.7	1.8	0.9	0.9	0.0	2.7	0.0	0.9	0.9	0.0	77.0	23.0	113	113
6.8	22.5	13.5	11.2	2.2	1.1	0.0	3.4	2.2	2.2	3.4	1.1	0.0	1.1	0.0	1.1	2.2	0.0	0.0	0.0	0.0	0.0	0.0	0.0	16.9	2.2	2.2	1.1	5.6	1.1	1.1	0.0	0.0	2.2	0.0	0.0	0.0	0.0	67.4	32.6	89	89