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 23 25.8%
2 Sweden 22 24.7%
3 China 14 15.7%
4 Netherlands 13 14.6%
5 Germany 7 7.9%
6 Malaysia 3 3.4%
7 Singapore 2 2.2%
8 Japan 2 2.2%
9 Czech Republic 2 2.2%
10 New Zealand 1 1.1%