2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 79 | 43.9% |
2 | Germany | 45 | 25% |
3 | United States | 23 | 12.8% |
4 | Netherlands | 22 | 12.2% |
5 | France | 3 | 1.7% |
6 | India | 2 | 1.1% |
7 | Iran, Islamic Republic of | 1 | 0.6% |
8 | Taiwan | 1 | 0.6% |
9 | Thailand | 1 | 0.6% |
10 | Hong Kong | 1 | 0.6% |
11 | Venezuela, Bolivarian Republic of | 1 | 0.6% |
12 | Canada | 1 | 0.6% |