2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 185 | 58% |
2 | United States | 66 | 20.7% |
3 | Germany | 45 | 14.1% |
4 | Taiwan | 6 | 1.9% |
5 | Netherlands | 4 | 1.3% |
6 | Russia | 3 | 0.9% |
7 | 3 | 0.9% | |
8 | Canada | 3 | 0.9% |
9 | France | 2 | 0.6% |
10 | Singapore | 2 | 0.6% |