2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 57 | 65.5% |
2 | United States | 13 | 14.9% |
3 | Netherlands | 8 | 9.2% |
4 | Germany | 4 | 4.6% |
5 | Korea, Republic of | 2 | 2.3% |
6 | Taiwan | 2 | 2.3% |
7 | France | 1 | 1.1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 57 | 65.5% |
2 | United States | 13 | 14.9% |
3 | Netherlands | 8 | 9.2% |
4 | Germany | 4 | 4.6% |
5 | Korea, Republic of | 2 | 2.3% |
6 | Taiwan | 2 | 2.3% |
7 | France | 1 | 1.1% |