2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 251 | 64.4% |
2 | United States | 51 | 13.1% |
3 | Germany | 48 | 12.3% |
4 | Russia | 13 | 3.3% |
5 | Taiwan | 11 | 2.8% |
6 | Malaysia | 3 | 0.8% |
7 | Canada | 3 | 0.8% |
8 | Singapore | 2 | 0.5% |
9 | Switzerland | 2 | 0.5% |
10 | Hong Kong | 2 | 0.5% |
11 | Italy | 2 | 0.5% |
12 | Lao People's Democratic Republic | 1 | 0.3% |
13 | Brazil | 1 | 0.3% |