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 103 39.5%
2 China 83 31.8%
3 Netherlands 21 8%
4 Germany 9 3.4%
5 Hong Kong 9 3.4%
6 United Kingdom 6 2.3%
7 Macao 5 1.9%
8 5 1.9%
9 Canada 4 1.5%
10 Malaysia 4 1.5%
11 Australia 3 1.1%
12 Japan 2 0.8%
13 Singapore 2 0.8%
14 New Zealand 1 0.4%
15 Portugal 1 0.4%
16 Hungary 1 0.4%
17 France 1 0.4%
18 Georgia 1 0.4%