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 96 70.6%
2 United States 18 13.2%
3 France 5 3.7%
4 Iran, Islamic Republic of 4 2.9%
5 Netherlands 4 2.9%
6 Norway 3 2.2%
7 Cyprus 2 1.5%
8 Germany 1 0.7%
9 Hong Kong 1 0.7%
10 Russia 1 0.7%
11 Macao 1 0.7%