2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 36 | 39.1% |
2 | United States | 19 | 20.7% |
3 | Korea, Republic of | 10 | 10.9% |
4 | Netherlands | 10 | 10.9% |
5 | Malaysia | 7 | 7.6% |
6 | Germany | 6 | 6.5% |
7 | Russia | 2 | 2.2% |
8 | Australia | 1 | 1.1% |
9 | France | 1 | 1.1% |