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 28 29.8%
2 Sweden 20 21.3%
3 United States 19 20.2%
4 Netherlands 9 9.6%
5 Germany 7 7.4%
6 Hong Kong 3 3.2%
7 Taiwan 3 3.2%
8 Japan 2 2.1%
9 Korea, Republic of 1 1.1%
10 Ireland 1 1.1%
11 Italy 1 1.1%