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 China 51 40.5%
2 United States 31 24.6%
3 Netherlands 10 7.9%
4 Malaysia 7 5.6%
5 Taiwan 7 5.6%
6 Germany 6 4.8%
7 Hong Kong 6 4.8%
8 Singapore 2 1.6%
9 United Kingdom 1 0.8%
10 Australia 1 0.8%
11 Canada 1 0.8%
12 New Zealand 1 0.8%
13 Portugal 1 0.8%
14 Russia 1 0.8%