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 109 52.7%
2 United States 68 32.9%
3 Malaysia 4 1.9%
4 Hong Kong 4 1.9%
5 Macao 3 1.4%
6 Denmark 3 1.4%
7 Australia 3 1.4%
8 Canada 3 1.4%
9 Kazakhstan 2 1%
10 Poland 2 1%
11 Sweden 2 1%
12 Russia 1 0.5%
13 Viet Nam 1 0.5%
14 Japan 1 0.5%
15 Germany 1 0.5%