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 12 26.1%
2 Germany 10 21.7%
3 Netherlands 10 21.7%
4 France 3 6.5%
5 United States 3 6.5%
6 Hong Kong 2 4.3%
7 Italy 2 4.3%
8 Poland 2 4.3%
9 Taiwan 1 2.2%
10 Palestine, State of 1 2.2%