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 291 76.8%
2 United States 53 14%
3 Germany 6 1.6%
4 6 1.6%
5 Canada 5 1.3%
6 Japan 4 1.1%
7 Korea, Republic of 2 0.5%
8 Netherlands 2 0.5%
9 Russia 2 0.5%
10 Taiwan 2 0.5%
11 France 2 0.5%
12 Ireland 2 0.5%
13 Hong Kong 1 0.3%
14 Ukraine 1 0.3%