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 48 55.8%
2 United States 11 12.8%
3 Germany 7 8.1%
4 Taiwan 4 4.7%
5 Singapore 3 3.5%
6 Hong Kong 3 3.5%
7 Ireland 3 3.5%
8 Macao 2 2.3%
9 Malaysia 1 1.2%
10 Netherlands 1 1.2%
11 France 1 1.2%
12 Japan 1 1.2%
13 United Kingdom 1 1.2%