2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 23 | 41.8% |
2 | Germany | 13 | 23.6% |
3 | United States | 10 | 18.2% |
4 | India | 3 | 5.5% |
5 | United Kingdom | 2 | 3.6% |
6 | Portugal | 1 | 1.8% |
7 | Republic of Korea | 1 | 1.8% |
8 | Serbia | 1 | 1.8% |
9 | Turkey | 1 | 1.8% |