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 196 71.3%
2 United States 57 20.7%
3 Germany 6 2.2%
4 Ireland 4 1.5%
5 Korea, Republic of 3 1.1%
6 Taiwan 3 1.1%
7 France 2 0.7%
8 Ukraine 1 0.4%
9 United Kingdom 1 0.4%
10 Russia 1 0.4%
11 Canada 1 0.4%