2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 59 | 42.8% |
2 | United States | 32 | 23.2% |
3 | Germany | 15 | 10.9% |
4 | Netherlands | 11 | 8% |
5 | Russia | 5 | 3.6% |
6 | Ukraine | 5 | 3.6% |
7 | Sweden | 3 | 2.2% |
8 | Taiwan | 3 | 2.2% |
9 | France | 2 | 1.4% |
10 | United Kingdom | 2 | 1.4% |
11 | Korea, Republic of | 1 | 0.7% |