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 259 75.1%
2 United States 43 12.5%
3 Singapore 11 3.2%
4 Canada 6 1.7%
5 5 1.4%
6 France 4 1.2%
7 Hong Kong 4 1.2%
8 Japan 4 1.2%
9 Netherlands 3 0.9%
10 Germany 3 0.9%
11 Taiwan 2 0.6%
12 Ukraine 1 0.3%