2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 51 | 57.3% |
2 | United States | 13 | 14.6% |
3 | Germany | 6 | 6.7% |
4 | Taiwan | 4 | 4.5% |
5 | France | 3 | 3.4% |
6 | Netherlands | 3 | 3.4% |
7 | Norway | 3 | 3.4% |
8 | India | 2 | 2.2% |
9 | Ukraine | 2 | 2.2% |
10 | Korea, Republic of | 1 | 1.1% |
11 | Hong Kong | 1 | 1.1% |