2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 59 | 52.2% |
2 | Netherlands | 19 | 16.8% |
3 | United States | 17 | 15% |
4 | Germany | 8 | 7.1% |
5 | France | 4 | 3.5% |
6 | Australia | 2 | 1.8% |
7 | Russia | 2 | 1.8% |
8 | Korea, Republic of | 1 | 0.9% |
9 | Czech Republic | 1 | 0.9% |