BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 34 39.1%
2 Germany 12 13.8%
3 United States 11 12.6%
4 Netherlands 10 11.5%
5 Brazil 4 4.6%
6 Japan 2 2.3%
7 Bangladesh 2 2.3%
8 Malaysia 2 2.3%
9 Lithuania 1 1.1%
10 Macao 1 1.1%
11 Bulgaria 1 1.1%
12 Israel 1 1.1%
13 Philippines 1 1.1%
14 Romania 1 1.1%
15 Switzerland 1 1.1%
16 Taiwan 1 1.1%
17 United Kingdom 1 1.1%
18 Viet Nam 1 1.1%