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 China 62 45.6%
2 United States 41 30.1%
3 Singapore 6 4.4%
4 Hong Kong 6 4.4%
5 United Kingdom 5 3.7%
6 South Africa 3 2.2%
7 Australia 3 2.2%
8 Germany 2 1.5%
9 Japan 2 1.5%
10 Malaysia 1 0.7%
11 Netherlands 1 0.7%
12 Norway 1 0.7%
13 Portugal 1 0.7%
14 Canada 1 0.7%
15 Taiwan 1 0.7%