| S&P 500 | EVRG | | 2019 - 26,434,630 2020 - 23,932,620 2021 - 26,542,707 Fluctuating | 2019 - No data 2020 - No data 2021 - No data No data | 2019 - No data 2020 - No data 2021 - No data No data | 2019 - 910,580,805 2020 - 869,493,945 2021 - 1,111,998,780 Fluctuating | 2019 - No data 2020 - No data 2021 - No data No data | 2019 - 1.57 2020 - 0.88 2021 - 1.14 Fluctuating |