BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 196 71.3%
2 United States 48 17.5%
3 5 1.8%
4 Germany 4 1.5%
5 United Kingdom 4 1.5%
6 Italy 3 1.1%
7 Japan 3 1.1%
8 Iran, Islamic Republic of 2 0.7%
9 Ireland 2 0.7%
10 Viet Nam 1 0.4%
11 Morocco 1 0.4%
12 Russia 1 0.4%
13 Slovakia 1 0.4%
14 Ukraine 1 0.4%
15 Argentina 1 0.4%
16 Canada 1 0.4%
17 Egypt 1 0.4%