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 170 71.4%
2 United States 38 16%
3 Hong Kong 7 2.9%
4 Germany 6 2.5%
5 Canada 6 2.5%
6 Taiwan 5 2.1%
7 Netherlands 2 0.8%
8 Ukraine 1 0.4%
9 Ireland 1 0.4%
10 Korea, Republic of 1 0.4%
11 Viet Nam 1 0.4%