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 260 46.1%
2 China 151 26.8%
3 Netherlands 61 10.8%
4 Germany 31 5.5%
5 France 16 2.8%
6 Hong Kong 9 1.6%
7 Portugal 7 1.2%
8 Russia 6 1.1%
9 Canada 6 1.1%
10 4 0.7%
11 Senegal 3 0.5%
12 Taiwan 2 0.4%
13 Australia 2 0.4%
14 Ecuador 1 0.2%
15 Ireland 1 0.2%
16 Japan 1 0.2%
17 Malaysia 1 0.2%
18 United Kingdom 1 0.2%
19 Switzerland 1 0.2%