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 273 51.6%
2 United States 125 23.6%
3 Germany 55 10.4%
4 Canada 14 2.6%
5 Hong Kong 9 1.7%
6 Singapore 6 1.1%
7 Taiwan 6 1.1%
8 Malaysia 5 0.9%
9 Netherlands 5 0.9%
10 Australia 5 0.9%
11 France 5 0.9%
12 New Zealand 4 0.8%
13 United Kingdom 4 0.8%
14 Sweden 3 0.6%
15 Switzerland 3 0.6%
16 Italy 2 0.4%
17 Russia 2 0.4%
18 Macao 1 0.2%
19 Spain 1 0.2%
20 Philippines 1 0.2%