BPG致力于知识的发现和传播
Total Visits of This Article
2019 | 总访问次数
排名 国家/地区 数量 占比
1 62 37.8%
2 United States 33 20.1%
3 China 20 12.2%
4 Canada 8 4.9%
5 France 7 4.3%
6 Hong Kong 7 4.3%
7 Malaysia 6 3.7%
8 Germany 5 3%
9 Singapore 4 2.4%
10 United Kingdom 4 2.4%
11 Sweden 2 1.2%
12 Switzerland 1 0.6%
13 New Zealand 1 0.6%
14 Russia 1 0.6%
15 Korea, Republic of 1 0.6%
16 Chile 1 0.6%
17 Australia 1 0.6%