BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 China 206 61.9%
2 United States 69 20.7%
3 Canada 20 6%
4 15 4.5%
5 Germany 7 2.1%
6 Japan 5 1.5%
7 Hong Kong 3 0.9%
8 South Africa 2 0.6%
9 Ukraine 2 0.6%
10 Netherlands 1 0.3%
11 Iran, Islamic Republic of 1 0.3%
12 Ireland 1 0.3%
13 France 1 0.3%