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 40 36%
2 United States 30 27%
3 Germany 16 14.4%
4 Canada 6 5.4%
5 Hong Kong 4 3.6%
6 Malaysia 3 2.7%
7 United Kingdom 3 2.7%
8 Taiwan 2 1.8%
9 Singapore 2 1.8%
10 South Africa 1 0.9%
11 Portugal 1 0.9%
12 Japan 1 0.9%
13 Australia 1 0.9%
14 France 1 0.9%