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 24 31.2%
2 United States 24 31.2%
3 Japan 9 11.7%
4 Germany 8 10.4%
5 Singapore 4 5.2%
6 Hong Kong 2 2.6%
7 Ireland 1 1.3%
8 Taiwan 1 1.3%
9 Turkey 1 1.3%
10 United Kingdom 1 1.3%
11 Malaysia 1 1.3%
12 Australia 1 1.3%