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 243 74.3%
2 United States 46 14.1%
3 Canada 9 2.8%
4 Germany 9 2.8%
5 Hong Kong 4 1.2%
6 Korea, Republic of 4 1.2%
7 France 3 0.9%
8 Japan 2 0.6%
9 Singapore 2 0.6%
10 Taiwan 2 0.6%
11 United Kingdom 2 0.6%
12 Ukraine 1 0.3%