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 United States 98 43.4%
2 China 56 24.8%
3 United Kingdom 16 7.1%
4 Germany 15 6.6%
5 Netherlands 12 5.3%
6 Hong Kong 6 2.7%
7 Macao 4 1.8%
8 Malaysia 3 1.3%
9 Singapore 3 1.3%
10 Canada 3 1.3%
11 2 0.9%
12 Japan 2 0.9%
13 Lao People's Democratic Republic 1 0.4%
14 Australia 1 0.4%
15 Turkey 1 0.4%
16 Ukraine 1 0.4%
17 Portugal 1 0.4%
18 Russia 1 0.4%