While I knew some of the results, I decided to spend some time reviewing data over the last 45 years regarding US Presidents and their acknowledged vacation days. I first utilized Wikipedia, but then read about 8 to 10 articles covering this subject. Wikipedia gave a broad range for both Presidents Clinton and Reagan, but I will use use the higher number for both individual as additional articles supported the higher number. The numbers are based as if each President served two terms, 8 years. Remember, an average worker has weekends off (104 days) and approximately ten federal holidays. Over 8 years, that number is 912 days. Here are the results based on most vacation days listed first:
Elder Bush 1,086, Younger Bush, 1,020, Reagan 866, Trump 632, Clinton 345, Obama 328, and Carter 158.
I always believed Jimmy Carter was the hardest working ex-President, specifically working with Habitat for Humanity. While he may not be viewed as a successful President, no one outworked him while in office.
As for golfing, Trump averages 87 rounds/year and Obama averaged 42 rounds/year. There is actually a website that monitors this:
https://presidentialgolftracker.com/
For me, the success of a President ties into the people he surrounds himself with, not the time spent working. Still, reviewing these numbers was interesting.