2021 2016 [2016]22 2015 2021 1 2021 1 19 2021 2 5 2021 1 21 1 2021 2 9:15-9:25 9:30-11:30 13:00-15:00 9:15-15:00 3 2021 2 5 14 30 2 6 561,847,700 64.4106% 3 561,767,900 64.4015% 3 79,800 0.0091% 1. 2021 561,843,700 99.9992% 4,000 0.0008% 0 0% 5% 3 20,075,800 99.9800% 4,000 0.0200% 0 0% 4