2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 62 | 46.3% |
2 | United States | 41 | 30.6% |
3 | Germany | 11 | 8.2% |
4 | India | 10 | 7.5% |
5 | Republic of Korea | 3 | 2.2% |
6 | France | 2 | 1.5% |
7 | Japan | 2 | 1.5% |
8 | Korea, Republic of | 1 | 0.7% |
9 | Poland | 1 | 0.7% |
10 | Serbia | 1 | 0.7% |