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 27 37%
2 United States 19 26%
3 Germany 9 12.3%
4 Malaysia 4 5.5%
5 Sweden 4 5.5%
6 Japan 3 4.1%
7 Netherlands 2 2.7%
8 Singapore 2 2.7%
9 Taiwan 1 1.4%
10 Hong Kong 1 1.4%
11 Ireland 1 1.4%