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 139 67.1%
2 United States 32 15.5%
3 Germany 7 3.4%
4 Ireland 6 2.9%
5 Korea, Republic of 6 2.9%
6 Canada 6 2.9%
7 Russia 3 1.4%
8 Singapore 3 1.4%
9 United Arab Emirates 2 1%
10 United Kingdom 1 0.5%
11 Bulgaria 1 0.5%
12 Ukraine 1 0.5%