2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 169 | 55% |
2 | United States | 51 | 16.6% |
3 | Germany | 32 | 10.4% |
4 | Canada | 22 | 7.2% |
5 | Netherlands | 15 | 4.9% |
6 | Singapore | 4 | 1.3% |
7 | Taiwan | 3 | 1% |
8 | Russia | 3 | 1% |
9 | Japan | 3 | 1% |
10 | Luxembourg | 2 | 0.7% |
11 | Viet Nam | 2 | 0.7% |
12 | Ireland | 1 | 0.3% |