BPG致力于知识的发现和传播
Total Visits of This Article
2018 | 总访问次数
排名 国家/地区 数量 占比
1 United States 212 39.3%
2 China 180 33.3%
3 Netherlands 48 8.9%
4 France 30 5.6%
5 Germany 22 4.1%
6 Hong Kong 11 2%
7 Japan 11 2%
8 United Kingdom 6 1.1%
9 India 4 0.7%
10 Romania 4 0.7%
11 Ireland 3 0.6%
12 Singapore 2 0.4%
13 Taiwan 1 0.2%
14 Poland 1 0.2%
15 Malaysia 1 0.2%
16 Hungary 1 0.2%
17 Ecuador 1 0.2%
18 Australia 1 0.2%
19 Canada 1 0.2%