This tells me that the Nats season ticket sales are up about a thousand per game over last year and up three thousand per game over the low point. It also indicates that despite all of Fluffer's boasting, sales have not yet recovered to the point where they were in 2008 and of course they are no where near where they were when the Lerners bought the team.
If you get a chance, I'd love to see the three lowest attended games per year since 2005 in order to track season ticket sales since the team came to DC.
[Figures from RFK (2005-07) drawn just now from ESPN.com; Nats Park figures taken from my own complete list]
2005 - RFK23,907 - Monday 18th April vs Marlins
24,936 - Tuesday 6th September vs Marlins
25,423 - Tuesday 26th April vs Phillies
2006 - RFK18,324 - Thursday 28th September vs Phillies
18,441 - Wednesday 5th July vs Marlins
18,803 - Monday 22nd May vs Astros
2007 - RFK15,611 - Tuesday 4th September vs Marlins
16,017 - Thursday 5th April vs Diamondbacks
16,326 - Monday 16th April vs Braves
200820,657 - Tuesday 23rd September vs Marlins
21,212 - Monday 7th April vs Marlins
21,759 - Monday 15th September vs Mets
200912,464 - Monday 20th April vs Braves
14,115 - Monday 4th May vs Astros
14,549 - Monday 18th May vs Pirates
201010,999 - Monday 20th September vs Astros [all-time low]
11,191 - Wednesday 21st April vs Rockies
11,623 - Monday 19th April vs Rockies
201113,413 - Tuesday 12th April vs Phillies
13,568 - Wednesday 27th April vs Mets
14,603 - Tuesday 26th April vs Mets
2012 to date14,520 - Wednesday 18th April vs Astros
16,245 - Monday 16th April vs Astros
17,886 - Tuesday 17th April vs Astros