This is what I had saved from a post on flightinfo:

2004: A320 - 69
2005: A320 - 84, E190 - 7
2006: A320 - 101, E190 - 25
2007: A320 - 118, E190 - 43
2008: A320 - 135, E190 - 61
2009: A320 - 153, E190 - 79
2010: A320 - 171, E190 - 97
2011: A320 - 183, E190 - 100

There are no firm orders past 2011

FWIW