A survey was conducted among 100 teenagers about their least favorite chores. The results are shown in the graph.
Graph: Least Favorite Chores Among Teenagers
Title: Least Favorite Chores
Chores: Doing the dishes, Taking out the trash, Cleaning the bathroom, Vacuuming, Folding laundry
Number of teenagers: Doing the dishes: 35, Taking out the trash: 20, Cleaning the bathroom: 25, Vacuuming: 15, Folding laundry: 5
According to the graph, how many more teenagers dislike cleaning the bathroom than vacuuming?