2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 59 | 53.2% |
2 | United States | 21 | 18.9% |
3 | Germany | 10 | 9% |
4 | Japan | 9 | 8.1% |
5 | Netherlands | 6 | 5.4% |
6 | Taiwan | 3 | 2.7% |
7 | India | 1 | 0.9% |
8 | Republic of Korea | 1 | 0.9% |
9 | Singapore | 1 | 0.9% |