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 172 75.1%
2 United States 35 15.3%
3 Canada 9 3.9%
4 Taiwan 2 0.9%
5 France 2 0.9%
6 Germany 2 0.9%
7 Hong Kong 2 0.9%
8 Korea, Republic of 2 0.9%
9 Netherlands 1 0.4%
10 Singapore 1 0.4%
11 Ukraine 1 0.4%