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 United States 10 28.6%
2 China 5 14.3%
3 Germany 5 14.3%
4 Australia 4 11.4%
5 Italy 3 8.6%
6 Netherlands 2 5.7%
7 Singapore 2 5.7%
8 Taiwan 2 5.7%
9 Thailand 1 2.9%
10 Hong Kong 1 2.9%