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 133 48.7%
2 United States 92 33.7%
3 France 7 2.6%
4 Hong Kong 7 2.6%
5 Germany 6 2.2%
6 Senegal 6 2.2%
7 Canada 6 2.2%
8 United Kingdom 5 1.8%
9 Japan 5 1.8%
10 Netherlands 4 1.5%
11 Ukraine 1 0.4%
12 India 1 0.4%