在python中的多个分组列上绘制图

Question

我有一个场景，需要可视化以下数据集。

我需要以这样的方式进行绘制，使其可以代表每个类别每年排名前2的产品。

我尝试了子图，每个子图都代表一个类别，但我坚持每年创建前2个产品详细信息。

添加了以下示例数据：

lst = [['Life Insurance', '2012', 'mylife', '80'], ['Life Insurance', '2012', 'greaterlife', '70'], 
      ['Life Insurance', '2013', 'mylife', '50'], ['Life Insurance', '2013', 'greaterlife', '40'],
      ['Life Insurance', '2014', 'mylife', '30'], ['Term Insurance', '1999', 'newterm', '300'],
      ['Term Insurance', '1999', 'termexceeded', '210'], ['Term Insurance', '2013', 'newterm', '200'],
      ['Term Insurance', '2013', 'termexceeded', '150'], ['Term Insurance', '2016', 'newterm', '30']] 
    
df = pd.DataFrame(lst, columns =['Category', 'Year', 'Top2 Products', 'amount']) 
df 

Category    Year    Top2 Products   amount
0   Life Insurance  2012    mylife  80
1   Life Insurance  2012    greaterlife 70
2   Life Insurance  2013    mylife  50
3   Life Insurance  2013    greaterlife 40
4   Life Insurance  2014    mylife  30
5   Term Insurance  1999    newterm 300
6   Term Insurance  1999    termexceeded    210
7   Term Insurance  2013    newterm 200
8   Term Insurance  2013    termexceeded    150
9   Term Insurance  2016    newterm 30