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 199 61.2%
2 United States 77 23.7%
3 Canada 13 4%
4 12 3.7%
5 Singapore 6 1.8%
6 Russia 5 1.5%
7 Taiwan 4 1.2%
8 Hong Kong 3 0.9%
9 Netherlands 2 0.6%
10 France 2 0.6%
11 Germany 1 0.3%
12 Ukraine 1 0.3%