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 112 52.3%
2 United States 58 27.1%
3 Canada 9 4.2%
4 Ireland 8 3.7%
5 Germany 5 2.3%
6 Taiwan 5 2.3%
7 Senegal 5 2.3%
8 Korea, Republic of 4 1.9%
9 3 1.4%
10 Kyrgyzstan 2 0.9%
11 South Africa 2 0.9%
12 Russia 1 0.5%