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 167 57%
2 United States 71 24.2%
3 Germany 11 3.8%
4 Netherlands 9 3.1%
5 United Kingdom 9 3.1%
6 Ireland 6 2%
7 India 5 1.7%
8 Canada 4 1.4%
9 Hong Kong 4 1.4%
10 Russia 3 1%
11 Lebanon 2 0.7%
12 Singapore 1 0.3%
13 Viet Nam 1 0.3%