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 United States 57 30.3%
2 China 54 28.7%
3 Germany 34 18.1%
4 Japan 21 11.2%
5 Italy 5 2.7%
6 Canada 4 2.1%
7 France 3 1.6%
8 Cote D'ivoire 2 1.1%
9 Cyprus 1 0.5%
10 Hong Kong 1 0.5%
11 India 1 0.5%
12 Iran, Islamic Republic of 1 0.5%
13 Ireland 1 0.5%
14 Netherlands 1 0.5%
15 Romania 1 0.5%
16 United Kingdom 1 0.5%