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 63 53.4%
2 United States 25 21.2%
3 France 5 4.2%
4 Germany 3 2.5%
5 Hong Kong 3 2.5%
6 Indonesia 3 2.5%
7 Japan 3 2.5%
8 Canada 2 1.7%
9 Singapore 2 1.7%
10 United Kingdom 2 1.7%
11 Austria 1 0.8%
12 Venezuela, Bolivarian Republic of 1 0.8%
13 Malaysia 1 0.8%
14 Netherlands 1 0.8%
15 New Zealand 1 0.8%
16 Romania 1 0.8%
17 Russia 1 0.8%