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 55 41%
2 United States 38 28.4%
3 Netherlands 14 10.4%
4 Germany 8 6%
5 United Kingdom 5 3.7%
6 Sweden 4 3%
7 Australia 4 3%
8 Korea, Republic of 4 3%
9 Hong Kong 1 0.7%
10 Slovakia 1 0.7%