2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 159 | 53.2% |
2 | United States | 61 | 20.4% |
3 | Germany | 30 | 10% |
4 | Netherlands | 24 | 8% |
5 | Canada | 14 | 4.7% |
6 | Russia | 3 | 1% |
7 | Singapore | 2 | 0.7% |
8 | Austria | 2 | 0.7% |
9 | France | 2 | 0.7% |
10 | Estonia | 1 | 0.3% |
11 | Moldova, Republic of | 1 | 0.3% |