2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 132 | 52% |
2 | United States | 71 | 28% |
3 | Germany | 37 | 14.6% |
4 | Singapore | 4 | 1.6% |
5 | Ukraine | 2 | 0.8% |
6 | Canada | 2 | 0.8% |
7 | Italy | 2 | 0.8% |
8 | Netherlands | 2 | 0.8% |
9 | Russia | 1 | 0.4% |
10 | India | 1 | 0.4% |