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 156 51.3%
2 United States 106 34.9%
3 France 7 2.3%
4 Hong Kong 7 2.3%
5 Singapore 7 2.3%
6 Japan 6 2%
7 Korea, Republic of 5 1.6%
8 Germany 2 0.7%
9 Taiwan 2 0.7%
10 Turkey 2 0.7%
11 Canada 2 0.7%
12 Ukraine 1 0.3%
13 United Kingdom 1 0.3%