2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 22 | 34.4% |
2 | China | 16 | 25% |
3 | Germany | 12 | 18.8% |
4 | Netherlands | 5 | 7.8% |
5 | Romania | 3 | 4.7% |
6 | Malaysia | 2 | 3.1% |
7 | Republic of Korea | 1 | 1.6% |
8 | Taiwan | 1 | 1.6% |
9 | Turkey | 1 | 1.6% |
10 | Australia | 1 | 1.6% |