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 United States 22 31.4%
2 Canada 13 18.6%
3 China 13 18.6%
4 Russia 5 7.1%
5 Japan 3 4.3%
6 France 3 4.3%
7 Ireland 2 2.9%
8 Czech Republic 2 2.9%
9 Netherlands 2 2.9%
10 Switzerland 2 2.9%
11 United Kingdom 2 2.9%
12 Ukraine 1 1.4%