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 33 43.4%
2 United States 17 22.4%
3 Netherlands 5 6.6%
4 Brazil 5 6.6%
5 Germany 2 2.6%
6 Singapore 2 2.6%
7 Slovakia 1 1.3%
8 Switzerland 1 1.3%
9 Ukraine 1 1.3%
10 United Arab Emirates 1 1.3%
11 France 1 1.3%
12 Hong Kong 1 1.3%
13 Japan 1 1.3%
14 Morocco 1 1.3%
15 Canada 1 1.3%
16 Chile 1 1.3%
17 Albania 1 1.3%
18 Bangladesh 1 1.3%