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 58 35.2%
2 China 48 29.1%
3 Ireland 16 9.7%
4 Sweden 15 9.1%
5 Germany 13 7.9%
6 Japan 5 3%
7 Netherlands 3 1.8%
8 Norway 2 1.2%
9 France 2 1.2%
10 India 1 0.6%
11 Iran, Islamic Republic of 1 0.6%
12 South Africa 1 0.6%