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 138 39.4%
2 China 137 39.1%
3 Hong Kong 17 4.9%
4 Germany 11 3.1%
5 France 10 2.9%
6 Netherlands 7 2%
7 Australia 7 2%
8 Taiwan 6 1.7%
9 United Kingdom 5 1.4%
10 Singapore 2 0.6%
11 Canada 2 0.6%
12 Greece 2 0.6%
13 Malaysia 1 0.3%
14 Czech Republic 1 0.3%
15 Spain 1 0.3%
16 Switzerland 1 0.3%
17 Portugal 1 0.3%
18 Russia 1 0.3%