2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 32 | 30.2% |
2 | United States | 28 | 26.4% |
3 | Netherlands | 20 | 18.9% |
4 | Germany | 13 | 12.3% |
5 | Czech Republic | 3 | 2.8% |
6 | Canada | 3 | 2.8% |
7 | Malaysia | 2 | 1.9% |
8 | Russia | 2 | 1.9% |
9 | France | 2 | 1.9% |
10 | India | 1 | 0.9% |