2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 33 | 26.6% |
2 | United States | 31 | 25% |
3 | Netherlands | 22 | 17.7% |
4 | Germany | 6 | 4.8% |
5 | Japan | 5 | 4% |
6 | Korea, Republic of | 5 | 4% |
7 | Brazil | 4 | 3.2% |
8 | Iran, Islamic Republic of | 4 | 3.2% |
9 | Colombia | 3 | 2.4% |
10 | Russia | 3 | 2.4% |
11 | Sweden | 2 | 1.6% |
12 | Taiwan | 2 | 1.6% |
13 | Turkey | 2 | 1.6% |
14 | France | 1 | 0.8% |
15 | Italy | 1 | 0.8% |