BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 141 65.6%
2 United States 37 17.2%
3 Germany 18 8.4%
4 Netherlands 4 1.9%
5 New Zealand 3 1.4%
6 Hong Kong 3 1.4%
7 Malaysia 3 1.4%
8 Singapore 2 0.9%
9 United Kingdom 2 0.9%
10 Finland 1 0.5%
11 Brazil 1 0.5%