That is because I was living in Islamabad close to office and other areas, plus I have a second car at home which I take to bad roads and congested areas of the city. Use Grande for office commute mostly.
Now my office commute is 50 kms round trip and then (50x5 = 250 kms per week and 250x5 = 1,250 kms per month) Then other trips for personal errands and shopping. Earlier the daily office round trip was just 16 kms.
This is the reason for low mileage.