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
1 989 73.9%
2 China 194 14.5%
3 United States 97 7.2%
4 Germany 15 1.1%
5 France 11 0.8%
6 Canada 7 0.5%
7 Malaysia 4 0.3%
8 Hong Kong 4 0.3%
9 Norway 3 0.2%
10 United Kingdom 3 0.2%
11 Taiwan 3 0.2%
12 Singapore 2 0.1%
13 Russia 1 0.1%
14 Ukraine 1 0.1%
15 Italy 1 0.1%
16 Japan 1 0.1%
17 Macao 1 0.1%
18 Australia 1 0.1%