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 174 71.9%
2 United States 35 14.5%
3 Germany 8 3.3%
4 Japan 4 1.7%
5 Korea, Republic of 4 1.7%
6 India 3 1.2%
7 Israel 3 1.2%
8 Canada 3 1.2%
9 United Kingdom 2 0.8%
10 Hong Kong 2 0.8%
11 France 2 0.8%
12 Russia 1 0.4%
13 Ukraine 1 0.4%