BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 China 124 40.1%
2 United States 110 35.6%
3 Hong Kong 19 6.1%
4 Germany 17 5.5%
5 Singapore 10 3.2%
6 Japan 8 2.6%
7 United Kingdom 6 1.9%
8 Taiwan 4 1.3%
9 Canada 3 1%
10 Australia 2 0.6%
11 Macao 1 0.3%
12 Malaysia 1 0.3%
13 Netherlands 1 0.3%
14 Portugal 1 0.3%
15 Russia 1 0.3%
16 Sweden 1 0.3%