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 38 38.8%
2 United States 29 29.6%
3 Netherlands 9 9.2%
4 Germany 7 7.1%
5 Australia 3 3.1%
6 Malaysia 3 3.1%
7 Russia 2 2%
8 Ireland 2 2%
9 Sweden 2 2%
10 Italy 1 1%
11 Hong Kong 1 1%
12 Singapore 1 1%