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 254 48.1%
2 United States 165 31.2%
3 Germany 36 6.8%
4 Hong Kong 27 5.1%
5 Canada 11 2.1%
6 Taiwan 7 1.3%
7 Macao 6 1.1%
8 Australia 4 0.8%
9 Singapore 4 0.8%
10 India 3 0.6%
11 Japan 2 0.4%
12 Malaysia 2 0.4%
13 Russia 2 0.4%
14 Turkey 2 0.4%
15 United Kingdom 2 0.4%
16 Austria 1 0.2%