BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 213 60.2%
2 United States 74 20.9%
3 Germany 28 7.9%
4 Hong Kong 20 5.6%
5 Taiwan 7 2%
6 United Kingdom 4 1.1%
7 Singapore 3 0.8%
8 Italy 2 0.6%
9 Netherlands 2 0.6%
10 South Africa 1 0.3%