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 84 50.3%
2 United States 53 31.7%
3 Germany 7 4.2%
4 Australia 5 3%
5 Japan 3 1.8%
6 Hong Kong 3 1.8%
7 Russia 3 1.8%
8 Singapore 2 1.2%
9 Italy 2 1.2%
10 Norway 1 0.6%
11 India 1 0.6%
12 Denmark 1 0.6%
13 Switzerland 1 0.6%
14 United Kingdom 1 0.6%