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 73 39.5%
2 United States 43 23.2%
3 Germany 17 9.2%
4 Bulgaria 11 5.9%
5 Netherlands 9 4.9%
6 Japan 7 3.8%
7 Cote D'ivoire 4 2.2%
8 Finland 4 2.2%
9 Russia 4 2.2%
10 Turkey 3 1.6%
11 Lithuania 3 1.6%
12 Taiwan 2 1.1%
13 Romania 1 0.5%
14 Ukraine 1 0.5%
15 Malaysia 1 0.5%
16 Mexico 1 0.5%
17 Canada 1 0.5%