Well, if you throw out the last two GOP Presidents, you could make a case for Reagan, Ike, and TR, or at least arrive at an attribute or achievement that served the country.
Ike is obvious, leadership, TR, for leadership coupled with pragmatism, and Reagan, and I am not a Reagan fan, but he did have the flexibility to work with O'Neil to get things done, which seems like light years away from today's GOP. Reagan also strengthen national defense, which can be interpreted different ways, but in terms of "measurable ways the country did better" would be a positive for most Americans