Favorite Book Genre Survey Results

A local bookstore conducted a survey to find out the favorite genre of their customers. The results of the survey are displayed in the bar graph below:

The genres surveyed were Fiction, Non-Fiction, Mystery, Fantasy, and Science Fiction. The number of respondents who liked each genre is as follows:

- Fiction: 80
- Non-Fiction: 60
- Mystery: 45
- Fantasy: 30
- Science Fiction: 25

Based on this survey data, which genre was preferred by the most customers?