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 United States 54 34%
2 China 38 23.9%
3 Germany 14 8.8%
4 Sweden 12 7.5%
5 Netherlands 4 2.5%
6 India 4 2.5%
7 Iraq 4 2.5%
8 Saudi Arabia 4 2.5%
9 France 3 1.9%
10 Iran, Islamic Republic of 3 1.9%
11 Canada 3 1.9%
12 Italy 2 1.3%
13 Nigeria 2 1.3%
14 Pakistan 2 1.3%
15 Korea, Republic of 2 1.3%
16 Malaysia 2 1.3%
17 Thailand 1 0.6%
18 Turkey 1 0.6%
19 Ukraine 1 0.6%
20 Kenya 1 0.6%
21 Australia 1 0.6%
22 Ecuador 1 0.6%