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 103 60.2%
2 United States 36 21.1%
3 Canada 9 5.3%
4 Germany 9 5.3%
5 France 4 2.3%
6 Norway 3 1.8%
7 Spain 3 1.8%
8 Hong Kong 2 1.2%
9 India 1 0.6%
10 Ukraine 1 0.6%