It depends which country you are referring to. Not all holidays are universal.
The Flipside - 2012 Holidays was released on: USA: 21 December 2012
Home for the Holidays - 2012 was released on: USA: December 2012 (internet)
Holidays - 2012 was released on: USA: 29 April 2012 (Spring Flicks)
261 including holidays
depends when you posted this but this year 2012 there are 10
The Dog Who Saved the Holidays - 2012 TV was released on: USA: 4 December 2012
The Flip Side - 2012 Holidays 1-6 was released on: USA: December 2012
in The United States, not counting state holidays, 22
The Dog Who Saved the Holidays - 2012 TV is rated/received certificates of: USA:PG
The Countdown on Reelz - 2012 Home for the Holidays 1-31 was released on: USA: 21 December 2012
Mansome - 2012 Going Home for the Holidays 1-97 was released on: USA: 18 December 2012
The Elf Job Holidays on Ice Part 1 - 2012 was released on: USA: 30 November 2012