2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 35 | 32.4% |
2 | United States | 34 | 31.5% |
3 | Sweden | 11 | 10.2% |
4 | Netherlands | 10 | 9.3% |
5 | Germany | 6 | 5.6% |
6 | Korea, Republic of | 4 | 3.7% |
7 | Taiwan | 4 | 3.7% |
8 | Australia | 3 | 2.8% |
9 | Canada | 1 | 0.9% |