2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 99 | 49.7% |
2 | United States | 68 | 34.2% |
3 | Germany | 13 | 6.5% |
4 | Netherlands | 6 | 3% |
5 | Romania | 3 | 1.5% |
6 | Taiwan | 2 | 1% |
7 | Republic of Korea | 2 | 1% |
8 | Iran | 2 | 1% |
9 | Japan | 2 | 1% |
10 | France | 1 | 0.5% |
11 | Canada | 1 | 0.5% |