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 24 36.9%
2 United States 16 24.6%
3 Netherlands 7 10.8%
4 Germany 6 9.2%
5 Hong Kong 4 6.2%
6 Ireland 2 3.1%
7 Malaysia 2 3.1%
8 Canada 2 3.1%
9 Ukraine 1 1.5%
10 France 1 1.5%