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 192 69.1%
2 United States 53 19.1%
3 Korea, Republic of 7 2.5%
4 Canada 6 2.2%
5 Germany 6 2.2%
6 Japan 4 1.4%
7 Russia 3 1.1%
8 Bangladesh 2 0.7%
9 Brazil 1 0.4%
10 Hong Kong 1 0.4%
11 Kyrgyzstan 1 0.4%
12 Malaysia 1 0.4%
13 Ukraine 1 0.4%