2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 16 | 35.6% |
2 | Germany | 12 | 26.7% |
3 | China | 9 | 20% |
4 | Taiwan | 3 | 6.7% |
5 | United Kingdom | 1 | 2.2% |
6 | Hong Kong | 1 | 2.2% |
7 | India | 1 | 2.2% |
8 | Israel | 1 | 2.2% |
9 | Republic of Korea | 1 | 2.2% |