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 20 32.8%
2 Taiwan 9 14.8%
3 Hong Kong 6 9.8%
4 Germany 5 8.2%
5 Netherlands 4 6.6%
6 United Kingdom 4 6.6%
7 United States 4 6.6%
8 India 3 4.9%
9 Malaysia 2 3.3%
10 Singapore 2 3.3%
11 Canada 1 1.6%
12 Czech Republic 1 1.6%