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 24 29.3%
2 United States 12 14.6%
3 Canada 6 7.3%
4 Australia 5 6.1%
5 Germany 5 6.1%
6 Malaysia 5 6.1%
7 Taiwan 3 3.7%
8 Ireland 3 3.7%
9 Italy 3 3.7%
10 Japan 2 2.4%
11 Bangladesh 2 2.4%
12 Singapore 2 2.4%
13 Spain 2 2.4%
14 Switzerland 2 2.4%
15 United Kingdom 1 1.2%
16 Netherlands 1 1.2%
17 New Zealand 1 1.2%
18 Portugal 1 1.2%
19 France 1 1.2%
20 Macao 1 1.2%