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 185 38.8%
2 China 116 24.3%
3 Netherlands 59 12.4%
4 Germany 41 8.6%
5 France 23 4.8%
6 Hong Kong 13 2.7%
7 Portugal 7 1.5%
8 Canada 6 1.3%
9 Taiwan 6 1.3%
10 4 0.8%
11 Ukraine 3 0.6%
12 Singapore 3 0.6%
13 Norway 3 0.6%
14 United Kingdom 2 0.4%
15 Japan 2 0.4%
16 Malaysia 2 0.4%
17 Australia 1 0.2%
18 Belgium 1 0.2%