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 137 65.9%
2 United States 51 24.5%
3 Canada 4 1.9%
4 Germany 3 1.4%
5 Ireland 2 1%
6 Pakistan 2 1%
7 Russia 2 1%
8 Taiwan 2 1%
9 Australia 2 1%
10 Bulgaria 1 0.5%
11 France 1 0.5%
12 Ukraine 1 0.5%