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 53.8%
2 United States 136 36.8%
3 7 1.9%
4 Germany 6 1.6%
5 Canada 4 1.1%
6 Singapore 4 1.1%
7 Taiwan 4 1.1%
8 Hong Kong 3 0.8%
9 France 2 0.5%
10 Korea, Republic of 1 0.3%
11 Netherlands 1 0.3%
12 Russia 1 0.3%
13 Ukraine 1 0.3%
14 United Kingdom 1 0.3%