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 42 36.8%
2 United States 22 19.3%
3 Hong Kong 12 10.5%
4 Japan 9 7.9%
5 Germany 6 5.3%
6 Australia 3 2.6%
7 Taiwan 3 2.6%
8 Malaysia 3 2.6%
9 Saudi Arabia 2 1.8%
10 Singapore 2 1.8%
11 Belgium 2 1.8%
12 Canada 2 1.8%
13 Macao 1 0.9%
14 Brazil 1 0.9%
15 France 1 0.9%
16 Sweden 1 0.9%
17 Netherlands 1 0.9%
18 Philippines 1 0.9%