Table 5 Sample distribution by year
From: Excess stock returns and corporate environmental performance in China
Year | Observations | Proportion (%) |
|---|---|---|
2014 | 17,438 | 7.87 |
2015 | 22,802 | 10.29 |
2016 | 24,721 | 11.16 |
2017 | 25,705 | 11.60 |
2018 | 28,080 | 12.68 |
2019 | 31,184 | 14.08 |
2020 | 35,718 | 16.13 |
2021 | 35,852 | 16.19 |
Total | 221,500 | 100.00 |