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 123 62.4%
2 United States 43 21.8%
3 Germany 6 3%
4 Ireland 3 1.5%
5 Japan 3 1.5%
6 Netherlands 3 1.5%
7 United Kingdom 3 1.5%
8 Singapore 2 1%
9 Korea, Republic of 2 1%
10 Italy 2 1%
11 Hong Kong 2 1%
12 Colombia 2 1%
13 Denmark 2 1%
14 Canada 1 0.5%