2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 138 | 50.7% |
2 | United States | 78 | 28.7% |
3 | Germany | 26 | 9.6% |
4 | Ireland | 8 | 2.9% |
5 | Canada | 6 | 2.2% |
6 | Russia | 5 | 1.8% |
7 | Singapore | 3 | 1.1% |
8 | Netherlands | 2 | 0.7% |
9 | Finland | 2 | 0.7% |
10 | India | 1 | 0.4% |
11 | Korea, Republic of | 1 | 0.4% |
12 | Latvia | 1 | 0.4% |
13 | Uzbekistan | 1 | 0.4% |