- days 1-7 (1/7): 15 minutes
- days 7-21 (0/14): 20 minutes
- days 21-42 (0/21): 25 minutes
- days 42-70 (0/28): 30 minutes
- days 70-105 (0/35): 35 minutes
- days 105-147 (0/42): 40 minutes
- days 147-196 (0/49): 45 minutes
- days 196-252 (0/56): 50 minutes
- days 252-315 (0/63): 55 minutes
- days 315-342 (0/27): 60 minutes
jan 23 2014 ∞
jan 23 2014 +
jan 23 2014 +