2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 40 | 54.1% |
2 | Germany | 12 | 16.2% |
3 | Netherlands | 7 | 9.5% |
4 | United States | 4 | 5.4% |
5 | Russia | 3 | 4.1% |
6 | India | 2 | 2.7% |
7 | Israel | 2 | 2.7% |
8 | Canada | 2 | 2.7% |
9 | France | 1 | 1.4% |
10 | Viet Nam | 1 | 1.4% |