breaks_list={
'Age': [23.0,30.0,32.0,40.0,44.0,48.0,54.0], 
'Checking account': ['rich','moderate','little'], 
'Credit amount': [800.0,2400.0,3800.0,4800.0,6800.0,8800.0], 
'Duration': [10.0,14.0,18.0,22.0,30.0,44.0], 
'Housing': ['free','own','rent'], 
'Job': [2.0,3.0], 
'Purpose': ['domestic appliances%,%vacation/others%,%repairs%,%car','radio/TV','furniture/equipment','business%,%education'], 
'Saving accounts': ['little','quite rich','rich%,%moderate'], 
'Sex': ['female','male']}