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 230 70.1%
2 United States 58 17.7%
3 France 12 3.7%
4 Germany 8 2.4%
5 Ireland 4 1.2%
6 Korea, Republic of 4 1.2%
7 Russia 4 1.2%
8 Canada 3 0.9%
9 Singapore 2 0.6%
10 Switzerland 1 0.3%
11 Taiwan 1 0.3%
12 Ukraine 1 0.3%