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 136 51.7%
2 United States 77 29.3%
3 Germany 12 4.6%
4 Canada 8 3%
5 Netherlands 5 1.9%
6 Singapore 5 1.9%
7 Denmark 4 1.5%
8 India 4 1.5%
9 Hong Kong 3 1.1%
10 Japan 2 0.8%
11 Macao 2 0.8%
12 Malaysia 2 0.8%
13 Taiwan 2 0.8%
14 Philippines 1 0.4%