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 United States 24 36.9%
2 China 19 29.2%
3 Germany 9 13.8%
4 France 3 4.6%
5 Netherlands 3 4.6%
6 Canada 2 3.1%
7 Macao 2 3.1%
8 Portugal 1 1.5%
9 Russia 1 1.5%
10 Hong Kong 1 1.5%