2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 40 | 38.1% |
2 | United States | 28 | 26.7% |
3 | Germany | 14 | 13.3% |
4 | Taiwan | 7 | 6.7% |
5 | Netherlands | 5 | 4.8% |
6 | Republic of Korea | 3 | 2.9% |
7 | India | 3 | 2.9% |
8 | Mexico | 2 | 1.9% |
9 | Japan | 1 | 1% |
10 | Ecuador | 1 | 1% |
11 | United Kingdom | 1 | 1% |