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 43 42.2%
2 United States 25 24.5%
3 Germany 8 7.8%
4 Netherlands 7 6.9%
5 United Kingdom 2 2%
6 Russia 2 2%
7 France 2 2%
8 Georgia 1 1%
9 Finland 1 1%
10 Hungary 1 1%
11 India 1 1%
12 Korea, Republic of 1 1%
13 Spain 1 1%
14 Taiwan 1 1%
15 Tajikistan 1 1%
16 Thailand 1 1%
17 Turkmenistan 1 1%
18 Chile 1 1%
19 New Zealand 1 1%
20 Nigeria 1 1%