2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 21 | 32.8% |
2 | China | 14 | 21.9% |
3 | Germany | 13 | 20.3% |
4 | Netherlands | 5 | 7.8% |
5 | Romania | 3 | 4.7% |
6 | 3 | 4.7% | |
7 | Russia | 1 | 1.6% |
8 | Singapore | 1 | 1.6% |
9 | Republic of Korea | 1 | 1.6% |
10 | Hong Kong | 1 | 1.6% |
11 | France | 1 | 1.6% |