40+: Percentage of people who make New Year's resolutions
37: Percentage of people who resolved in 2015 to stay fit and healthy
1: Number spot that resolution held in regards to most popular
32: Percentage of people who resolved in 2015 to lose weight
2: Number spot that resolution held in regards to most popular
60: Billions of dollars Americans spend to lose weight every year
12: Percentage of people who resolved in 2015 to read more - the least popular resolution ranked, even coming in after not making any resolutions
46: Percentage of people who report succeeding on their resolution for at least six months
10: Times more likely those who make it to six months are to keep their resolution than someone else looking to make a change
66: Number of days before new behavior becomes habit
25: Percentage of people who don't keep their resolutions for even seven days
Sources: Nielsen, The Huffington Post, The Washington Post, Fooducate