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 138 66.7%
2 United States 36 17.4%
3 Germany 7 3.4%
4 Japan 4 1.9%
5 France 4 1.9%
6 Taiwan 4 1.9%
7 Ireland 3 1.4%
8 Canada 3 1.4%
9 2 1%
10 Hong Kong 2 1%
11 Russia 2 1%
12 Ukraine 1 0.5%
13 Lithuania 1 0.5%