2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 71 | 48% |
2 | United States | 20 | 13.5% |
3 | Netherlands | 18 | 12.2% |
4 | France | 18 | 12.2% |
5 | Russia | 12 | 8.1% |
6 | Germany | 6 | 4.1% |
7 | Luxembourg | 1 | 0.7% |
8 | Czech Republic | 1 | 0.7% |
9 | Australia | 1 | 0.7% |