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 39 36.4%
2 United States 23 21.5%
3 Netherlands 12 11.2%
4 Germany 6 5.6%
5 Malaysia 5 4.7%
6 Japan 4 3.7%
7 Canada 4 3.7%
8 Australia 3 2.8%
9 Hong Kong 3 2.8%
10 India 2 1.9%
11 France 2 1.9%
12 Singapore 2 1.9%
13 Macao 1 0.9%
14 Italy 1 0.9%