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 28.9%
2 China 25 27.8%
3 Netherlands 19 21.1%
4 Sweden 10 11.1%
5 Germany 3 3.3%
6 Hong Kong 3 3.3%
7 Macao 1 1.1%
8 Czech Republic 1 1.1%
9 Taiwan 1 1.1%
10 Canada 1 1.1%