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 163 66%
2 United States 44 17.8%
3 7 2.8%
4 Canada 7 2.8%
5 Germany 7 2.8%
6 Korea, Republic of 4 1.6%
7 Japan 3 1.2%
8 Russia 2 0.8%
9 Slovakia 2 0.8%
10 Sweden 2 0.8%
11 Ireland 2 0.8%
12 Malaysia 1 0.4%
13 France 1 0.4%
14 Ukraine 1 0.4%
15 United Kingdom 1 0.4%