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 42.2%
2 China 20 15.6%
3 Germany 14 10.9%
4 Sweden 12 9.4%
5 Netherlands 5 3.9%
6 India 3 2.3%
7 France 3 2.3%
8 Kazakhstan 2 1.6%
9 Saudi Arabia 2 1.6%
10 Sri Lanka 2 1.6%
11 Egypt 2 1.6%
12 Bangladesh 1 0.8%
13 Canada 1 0.8%
14 Oman 1 0.8%
15 Philippines 1 0.8%
16 Romania 1 0.8%
17 Thailand 1 0.8%
18 Turkey 1 0.8%
19 United Kingdom 1 0.8%
20 Viet Nam 1 0.8%