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 102 47.4%
2 United States 40 18.6%
3 Hong Kong 14 6.5%
4 Germany 12 5.6%
5 Singapore 11 5.1%
6 Australia 9 4.2%
7 United Kingdom 6 2.8%
8 Taiwan 4 1.9%
9 Malaysia 4 1.9%
10 Canada 3 1.4%
11 Spain 2 0.9%
12 Switzerland 1 0.5%
13 Pakistan 1 0.5%
14 Portugal 1 0.5%
15 Ukraine 1 0.5%
16 France 1 0.5%
17 Italy 1 0.5%
18 Kazakhstan 1 0.5%
19 Korea, Republic of 1 0.5%