2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 46 | 51.1% |
2 | United States | 16 | 17.8% |
3 | Netherlands | 9 | 10% |
4 | Germany | 6 | 6.7% |
5 | Korea, Republic of | 5 | 5.6% |
6 | Moldova, Republic of | 2 | 2.2% |
7 | Algeria | 2 | 2.2% |
8 | Argentina | 2 | 2.2% |
9 | Russia | 1 | 1.1% |
10 | Turkey | 1 | 1.1% |