2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 129 | 35.7% |
2 | United States | 123 | 34.1% |
3 | Netherlands | 38 | 10.5% |
4 | Germany | 28 | 7.8% |
5 | Russia | 15 | 4.2% |
6 | Korea, Republic of | 11 | 3% |
7 | France | 3 | 0.8% |
8 | Norway | 3 | 0.8% |
9 | Senegal | 2 | 0.6% |
10 | Brazil | 2 | 0.6% |
11 | Bulgaria | 1 | 0.3% |
12 | Canada | 1 | 0.3% |
13 | Dominican Republic | 1 | 0.3% |
14 | Ireland | 1 | 0.3% |
15 | Sweden | 1 | 0.3% |
16 | Switzerland | 1 | 0.3% |
17 | Romania | 1 | 0.3% |