After cbimport number data not imported as JSON numeric value

I have used cbimport to load data from csv to Couchbase Bucket but not sure how to get number data type from CSV to imported as JSON numeric value .
For e.g. by csv data has number like 4036.90 where as after cbimport the JSON I got in my bucket is like below
“Revenue”: “4036.90”
The idea is the JSON to have no string without double quotes ("") : “Revenue”: 4036.90
How to achieve this ?
thanks

Hello @eldorado,

Did you run the cbimport with the --infer-types flag?

     --infer-types            Infer the type of each field (bool, int, float,  string)

Perfect . that works … Somehow I overlooked that from command line parameters .
thanks