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 124 53.2%
2 United States 55 23.6%
3 Germany 11 4.7%
4 Canada 10 4.3%
5 Russia 7 3%
6 Hong Kong 6 2.6%
7 India 5 2.1%
8 Netherlands 4 1.7%
9 Singapore 3 1.3%
10 Malaysia 2 0.9%
11 Austria 2 0.9%
12 Japan 2 0.9%
13 Kazakhstan 1 0.4%
14 Luxembourg 1 0.4%