2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 159 | 57.4% |
2 | United States | 52 | 18.8% |
3 | Germany | 35 | 12.6% |
4 | Canada | 16 | 5.8% |
5 | Ireland | 5 | 1.8% |
6 | Belgium | 2 | 0.7% |
7 | Singapore | 2 | 0.7% |
8 | Taiwan | 2 | 0.7% |
9 | France | 1 | 0.4% |
10 | Moldova, Republic of | 1 | 0.4% |
11 | Netherlands | 1 | 0.4% |
12 | Romania | 1 | 0.4% |