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 70 46.4%
2 United States 52 34.4%
3 Germany 5 3.3%
4 Hong Kong 3 2%
5 Viet Nam 3 2%
6 Canada 3 2%
7 Czech Republic 2 1.3%
8 Ethiopia 2 1.3%
9 France 2 1.3%
10 Netherlands 2 1.3%
11 Poland 2 1.3%
12 Ukraine 2 1.3%
13 United Kingdom 2 1.3%
14 Korea, Republic of 1 0.7%