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 76 37.6%
2 China 55 27.2%
3 France 16 7.9%
4 Korea, Republic of 15 7.4%
5 Kenya 7 3.5%
6 Hong Kong 7 3.5%
7 Netherlands 6 3%
8 India 4 2%
9 Norway 3 1.5%
10 Italy 3 1.5%
11 Canada 2 1%
12 Germany 2 1%
13 Algeria 2 1%
14 Argentina 1 0.5%
15 Iran, Islamic Republic of 1 0.5%
16 Ireland 1 0.5%
17 Sweden 1 0.5%