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 159 65.2%
2 United States 39 16%
3 Hong Kong 9 3.7%
4 Germany 7 2.9%
5 Viet Nam 6 2.5%
6 United Kingdom 4 1.6%
7 Sweden 4 1.6%
8 Taiwan 3 1.2%
9 Malaysia 3 1.2%
10 Australia 2 0.8%
11 Singapore 2 0.8%
12 Canada 1 0.4%
13 France 1 0.4%
14 New Zealand 1 0.4%
15 Portugal 1 0.4%
16 Japan 1 0.4%
17 Korea, Republic of 1 0.4%