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 36 42.4%
2 United States 23 27.1%
3 Netherlands 11 12.9%
4 Korea, Republic of 7 8.2%
5 Turkey 2 2.4%
6 Finland 2 2.4%
7 France 1 1.2%
8 Hong Kong 1 1.2%
9 United Arab Emirates 1 1.2%
10 Taiwan 1 1.2%