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Index of Human Capital per Person for United States (HCIYISUSA066NRUG)

Observations

2023: 3.82983
Updated: Feb 4, 2026 11:47 AM CST
2023:  3.82983  
2022:  3.81364  
2021:  3.72817  
2020:  3.75467  
2019:  3.74934  

Units:

Index,
Not Seasonally Adjusted

Frequency:

Annual

Fullscreen

Notes

Title Release Dates
Index of Human Capital per Person for United States 2013-07-03 2025-10-28
 
Source    
University of Groningen 2013-07-03 2015-04-12
University of California, Davis 2013-07-03 2015-04-12
University of Groningen 2015-04-13 2016-06-08
University of California, Davis 2015-04-13 2016-06-08
University of Groningen 2016-06-09 2019-04-10
University of California, Davis 2016-06-09 2019-04-10
University of Groningen 2019-04-11 2021-01-13
University of California, Davis 2019-04-11 2021-01-13
University of Groningen 2021-01-14 2023-01-22
University of California, Davis 2021-01-14 2023-01-22
University of Groningen 2023-01-23 2025-10-27
University of California, Davis 2023-01-23 2025-10-27
University of Groningen 2025-10-28 2025-10-28
University of California, Davis 2025-10-28 2025-10-28
 
Release    
Penn World Table 8.0 2013-07-03 2015-04-12
Penn World Table 8.1 2015-04-13 2016-06-08
Penn World Table 9.0 2016-06-09 2019-04-10
Penn World Table 9.1 2019-04-11 2021-01-13
Penn World Table 10.0 2021-01-14 2023-01-22
Penn World Table 10.01 2023-01-23 2025-10-27
Penn World Table 11.0 2025-10-28 2025-10-28
 
Units    
Index 2013-07-03 2025-10-28
 
Frequency    
Annual 2013-07-03 2025-10-28
 
Seasonal Adjustment    
Not Seasonally Adjusted 2013-07-03 2025-10-28
 
Notes    
Index of human capital per person, based on years of schooling (Barro/Lee, 2012) and returns to education (Psacharopoulos, 1994)

Source ID: hc

When using these data in your research, please make the following reference: Feenstra, Robert C., Robert Inklaar and Marcel P. Timmer (2015), "The Next Generation of the Penn World Table" American Economic Review, 105(10), 3150-3182, available for download at www.ggdc.net/pwt

For more information, see http://www.rug.nl/research/ggdc/data/pwt/.

2013-07-03 2025-10-28

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University of California, Davis University of Groningen Capital Penn World Table Indexes Annual Nation Public Domain: Citation Requested United States of America Not Seasonally Adjusted