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 158 65.3%
2 United States 37 15.3%
3 Canada 19 7.9%
4 Germany 6 2.5%
5 Japan 5 2.1%
6 France 3 1.2%
7 United Kingdom 3 1.2%
8 Singapore 3 1.2%
9 Ukraine 2 0.8%
10 Ireland 2 0.8%
11 Malaysia 1 0.4%
12 Netherlands 1 0.4%
13 Poland 1 0.4%
14 Russia 1 0.4%