need to create 4 group using the data

i have to create four group using this data :-

Own_House   Own_vehicle Monthly_Salary  Standard_Savings Bank_Debts Person_ID                   
1   0   1   66278   3989    1
2   0   0   64701   7076    1
3   1   1   28045   5659    1
4   0   0   21690   6314    0
5   0   0   67479   9894    0
... ... ... ... ... ...
1996    0   1   54292   1468    1
1997    1   0   63079   7574    0
1998    1   0   69959   1788    1
1999    0   1   70333   7494    0
2000    0   0   83376   8616    0

i have used KMeans PCA but not getting so accurate results.

please assist me how to solve this dataset to get the better groups/ clusters.