2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 32 | 43.2% |
2 | United States | 18 | 24.3% |
3 | Netherlands | 13 | 17.6% |
4 | Korea, Republic of | 6 | 8.1% |
5 | Germany | 2 | 2.7% |
6 | Taiwan | 2 | 2.7% |
7 | Czech Republic | 1 | 1.4% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 32 | 43.2% |
2 | United States | 18 | 24.3% |
3 | Netherlands | 13 | 17.6% |
4 | Korea, Republic of | 6 | 8.1% |
5 | Germany | 2 | 2.7% |
6 | Taiwan | 2 | 2.7% |
7 | Czech Republic | 1 | 1.4% |