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 137 59.3%
2 United States 39 16.9%
3 Germany 14 6.1%
4 Hong Kong 10 4.3%
5 Canada 7 3%
6 Portugal 5 2.2%
7 United Kingdom 3 1.3%
8 Japan 3 1.3%
9 Australia 3 1.3%
10 2 0.9%
11 Russia 2 0.9%
12 Malaysia 2 0.9%
13 New Zealand 1 0.4%
14 Singapore 1 0.4%
15 France 1 0.4%
16 Macao 1 0.4%