2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 38 | 42.7% |
2 | United States | 23 | 25.8% |
3 | Germany | 13 | 14.6% |
4 | Netherlands | 8 | 9% |
5 | Romania | 3 | 3.4% |
6 | Saint Pierre and Miquelon | 1 | 1.1% |
7 | Republic of Lithuania | 1 | 1.1% |
8 | India | 1 | 1.1% |
9 | Finland | 1 | 1.1% |