2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | Netherlands | 28 | 31.8% |
2 | United States | 25 | 28.4% |
3 | China | 14 | 15.9% |
4 | Germany | 13 | 14.8% |
5 | Russia | 2 | 2.3% |
6 | Canada | 2 | 2.3% |
7 | France | 2 | 2.3% |
8 | Czech Republic | 1 | 1.1% |
9 | India | 1 | 1.1% |