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 110 61.5%
2 United States 34 19%
3 Canada 12 6.7%
4 Korea, Republic of 5 2.8%
5 France 4 2.2%
6 Germany 4 2.2%
7 Hong Kong 2 1.1%
8 Japan 2 1.1%
9 Norway 2 1.1%
10 Taiwan 2 1.1%
11 Ukraine 1 0.6%
12 Russia 1 0.6%