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 202 78.9%
2 United States 36 14.1%
3 Germany 5 2%
4 Hong Kong 4 1.6%
5 Russia 3 1.2%
6 Singapore 1 0.4%
7 Taiwan 1 0.4%
8 Turkmenistan 1 0.4%
9 Ukraine 1 0.4%
10 Azerbaijan 1 0.4%
11 Canada 1 0.4%