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 22 26.5%
2 Netherlands 15 18.1%
3 United States 14 16.9%
4 Russia 8 9.6%
5 Sweden 8 9.6%
6 Germany 4 4.8%
7 Japan 4 4.8%
8 Singapore 3 3.6%
9 Australia 2 2.4%
10 Hong Kong 2 2.4%
11 United Kingdom 1 1.2%