BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 92 53.2%
2 United States 33 19.1%
3 Netherlands 17 9.8%
4 Hong Kong 6 3.5%
5 France 5 2.9%
6 Germany 5 2.9%
7 Australia 4 2.3%
8 Singapore 3 1.7%
9 Taiwan 3 1.7%
10 Malaysia 2 1.2%
11 Macao 1 0.6%
12 United Kingdom 1 0.6%
13 Canada 1 0.6%