2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 28 | 44.4% |
2 | China | 12 | 19% |
3 | Germany | 9 | 14.3% |
4 | Romania | 3 | 4.8% |
5 | Spain | 3 | 4.8% |
6 | Republic of Korea | 2 | 3.2% |
7 | Taiwan | 1 | 1.6% |
8 | Hong Kong | 1 | 1.6% |
9 | Japan | 1 | 1.6% |
10 | Korea, Republic of | 1 | 1.6% |
11 | Macao | 1 | 1.6% |
12 | Netherlands | 1 | 1.6% |