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 United States 45 50.6%
2 Australia 7 7.9%
3 Canada 6 6.7%
4 China 6 6.7%
5 Hong Kong 5 5.6%
6 Malaysia 2 2.2%
7 Singapore 2 2.2%
8 Japan 2 2.2%
9 Taiwan 2 2.2%
10 United Kingdom 2 2.2%
11 Thailand 1 1.1%
12 Kazakhstan 1 1.1%
13 South Africa 1 1.1%
14 Spain 1 1.1%
15 Sweden 1 1.1%
16 India 1 1.1%
17 Austria 1 1.1%
18 Brazil 1 1.1%
19 France 1 1.1%
20 Germany 1 1.1%