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 33 34.7%
2 United States 23 24.2%
3 Taiwan 15 15.8%
4 Germany 8 8.4%
5 Canada 5 5.3%
6 Malaysia 3 3.2%
7 United Kingdom 2 2.1%
8 Singapore 2 2.1%
9 Russia 1 1.1%
10 Australia 1 1.1%
11 Hong Kong 1 1.1%
12 Ireland 1 1.1%