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 62 40%
2 United States 40 25.8%
3 Netherlands 22 14.2%
4 Germany 11 7.1%
5 Brazil 4 2.6%
6 Bangladesh 1 0.6%
7 Japan 1 0.6%
8 Korea, Republic of 1 0.6%
9 Latvia 1 0.6%
10 Mexico 1 0.6%
11 Estonia 1 0.6%
12 France 1 0.6%
13 Georgia 1 0.6%
14 New Zealand 1 0.6%
15 Romania 1 0.6%
16 Singapore 1 0.6%
17 Slovakia 1 0.6%
18 Taiwan 1 0.6%
19 Thailand 1 0.6%
20 Ukraine 1 0.6%
21 United Kingdom 1 0.6%