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 26 29.2%
2 China 19 21.3%
3 Netherlands 14 15.7%
4 Germany 11 12.4%
5 Korea, Republic of 8 9%
6 Hong Kong 5 5.6%
7 Australia 2 2.2%
8 Turkey 2 2.2%
9 Taiwan 1 1.1%
10 Ireland 1 1.1%