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 64 45.1%
2 China 33 23.2%
3 Germany 11 7.7%
4 Netherlands 9 6.3%
5 Australia 7 4.9%
6 Hong Kong 4 2.8%
7 France 3 2.1%
8 Canada 2 1.4%
9 Ireland 2 1.4%
10 United Kingdom 2 1.4%
11 Japan 1 0.7%
12 Thailand 1 0.7%
13 Guinea 1 0.7%
14 Austria 1 0.7%
15 Czech Republic 1 0.7%