According to your graph the day GW took office started an upward line like no other. Ending the day everybody knew the democrats would be in control of Congress. Simple. edit, except when Reagan took office.
^^^ That is the reality. Record low business start ups. Record high gas prices Record high unemployment Real Low GDP ... hey at least Barack Obama's Cronies on Wall Street are making a ton of cash!
Let me direct your attention to a graph of ABSOLUTE numbers instead of your cherry picked percentages.
Obama is a millstone around the necks of all Americans except for federal employees and the entitlement class. Once he is fired, the economy will spring forward much to the chagrin of the Left. _