2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 25 | 31.6% |
2 | United States | 17 | 21.5% |
3 | Germany | 15 | 19% |
4 | Netherlands | 5 | 6.3% |
5 | Taiwan | 5 | 6.3% |
6 | Republic of Korea | 3 | 3.8% |
7 | Romania | 3 | 3.8% |
8 | Malaysia | 3 | 3.8% |
9 | Canada | 1 | 1.3% |
10 | Lithuania | 1 | 1.3% |
11 | United Kingdom | 1 | 1.3% |