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 69 47.6%
2 United States 36 24.8%
3 Taiwan 8 5.5%
4 Hong Kong 8 5.5%
5 Malaysia 6 4.1%
6 Germany 6 4.1%
7 Iran, Islamic Republic of 3 2.1%
8 Australia 2 1.4%
9 Singapore 2 1.4%
10 United Kingdom 1 0.7%
11 Belgium 1 0.7%
12 Macao 1 0.7%
13 Netherlands 1 0.7%
14 Portugal 1 0.7%