2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 127 | 38.5% |
2 | United States | 105 | 31.8% |
3 | Germany | 30 | 9.1% |
4 | Korea, Republic of | 20 | 6.1% |
5 | Netherlands | 10 | 3% |
6 | Senegal | 10 | 3% |
7 | France | 7 | 2.1% |
8 | Russia | 6 | 1.8% |
9 | Greece | 4 | 1.2% |
10 | Norway | 2 | 0.6% |
11 | Luxembourg | 2 | 0.6% |
12 | Malaysia | 2 | 0.6% |
13 | Philippines | 1 | 0.3% |
14 | India | 1 | 0.3% |
15 | Sweden | 1 | 0.3% |
16 | Switzerland | 1 | 0.3% |
17 | United Kingdom | 1 | 0.3% |