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 38 34.2%
2 Netherlands 24 21.6%
3 United States 21 18.9%
4 Germany 7 6.3%
5 Canada 7 6.3%
6 Malaysia 5 4.5%
7 Hong Kong 4 3.6%
8 Suriname 2 1.8%
9 United Kingdom 1 0.9%
10 Australia 1 0.9%
11 France 1 0.9%