2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 161 | 62.2% |
2 | United States | 58 | 22.4% |
3 | Germany | 22 | 8.5% |
4 | Russia | 4 | 1.5% |
5 | Korea, Republic of | 3 | 1.2% |
6 | Malaysia | 2 | 0.8% |
7 | Netherlands | 2 | 0.8% |
8 | Hungary | 2 | 0.8% |
9 | Spain | 2 | 0.8% |
10 | Taiwan | 2 | 0.8% |
11 | Turkey | 1 | 0.4% |