New code testing for particular part of the dataset

[sas_9]

Hello SAS experts,

in attched dataset i have added some new codes under xfinity package code and i want to test out XFINITY part only, so i am wondering what syntax would be and how much i need to add on it?

********just want to test out ***************** XFINITY PART*****************before i go ahead and change original dataset....

Thanks.