How many republican presidents vs democrat presidents in 50 years?

From 1960 to date. Republicans have won sevenpresidential elections, in 1968,1972,1980.1984,1988,2000, and 2004 and there were five different Republican Presidents,Nixon,Ford,Reagan,Bush41 and Bush43. During that same period the Democrats won six times, in 1960,1964,1976,1992,1996, and 2008 and there were four different Democrat Presidents, Kennedy,Johnson,Clinton and Obama.