That would be 75 months of mostly anemic growth. We all know that the 4.5 is a mirage made possible largely by a declining participation rate. 

When praising Clinton we should remember that the tech bubble collapsed just as  he was leaving office and that slowed the economy. Clinton is also the one who repealed Glass-Stegall which ultimately lead to the financial collapse and mess which Obama had to deal with. Bush screwed up a number of things like starting a war while cutting taxes but Bush did try to get Congress to pull back on government mortgage insurance several years before the mortgage crisis.