BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 42 46.2%
2 Germany 14 15.4%
3 United States 12 13.2%
4 France 7 7.7%
5 Hong Kong 4 4.4%
6 Cyprus 3 3.3%
7 Japan 3 3.3%
8 Netherlands 2 2.2%
9 Turkey 2 2.2%
10 India 2 2.2%