2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 123 | 65.8% |
2 | Germany | 28 | 15% |
3 | United States | 20 | 10.7% |
4 | Japan | 6 | 3.2% |
5 | Ireland | 4 | 2.1% |
6 | Singapore | 2 | 1.1% |
7 | Luxembourg | 2 | 1.1% |
8 | Russia | 1 | 0.5% |
9 | Korea, Republic of | 1 | 0.5% |