Very similar to what I tell my owners/landlords, but in a much prettier Graph!
The best times to rent a home is the summer (as miserable as it is to move, most families would prefer to move between school years...
Slow times to rent are during the winter holidays!
Please notice the huge jumps in numbers of rentals over the years
Phoenix metropolitan area
2000 Population: 3.28 million
2012 Population: 4.36 million
Percent growth 2000-2009: 33 percent