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 130 62.8%
2 United States 45 21.7%
3 Germany 7 3.4%
4 Russia 5 2.4%
5 Senegal 2 1%
6 Singapore 2 1%
7 Solomon Islands 2 1%
8 Ukraine 2 1%
9 Indonesia 2 1%
10 Netherlands 2 1%
11 Egypt 2 1%
12 France 2 1%
13 Australia 2 1%
14 Canada 1 0.5%
15 Czech Republic 1 0.5%