BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 137 60.6%
2 United States 43 19%
3 Taiwan 23 10.2%
4 Hong Kong 9 4%
5 Japan 3 1.3%
6 Canada 3 1.3%
7 Germany 3 1.3%
8 Czech Republic 2 0.9%
9 United Kingdom 2 0.9%
10 Netherlands 1 0.4%