2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 42 | 40.8% |
2 | United States | 32 | 31.1% |
3 | France | 9 | 8.7% |
4 | Korea, Republic of | 8 | 7.8% |
5 | Netherlands | 4 | 3.9% |
6 | India | 4 | 3.9% |
7 | Japan | 1 | 1% |
8 | Switzerland | 1 | 1% |
9 | Germany | 1 | 1% |
10 | Hong Kong | 1 | 1% |