A study collected data on the average commute time (in minutes) for residents in 9 cities. The results are shown in the table below.
| City | Commute Time (minutes) |
|---|---|
| City 1 | 28.5 |
| City 2 | 19.2 |
| City 3 | 35.1 |
| City 4 | 22.8 |
| City 5 | 41.6 |
| City 6 | 15.9 |
| City 7 | 31.0 |
| City 8 | 25.3 |
| City 9 | 38.7 |
The median commute time for all cities in the region is 26.45 minutes. What is the difference between the median commute time for these 9 cities and the median for all cities in the region?
1.15 minutes
2.05 minutes
2.85 minutes
3.15 minutes
