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 155 62.8%
2 United States 61 24.7%
3 Senegal 7 2.8%
4 Germany 6 2.4%
5 5 2%
6 Japan 3 1.2%
7 Hong Kong 2 0.8%
8 Romania 2 0.8%
9 Russia 2 0.8%
10 Ukraine 1 0.4%
11 Hungary 1 0.4%
12 New Zealand 1 0.4%
13 Canada 1 0.4%