Smoke Free

In another blog I read, I got a link to a site that will calculate the amount of money saved and such since a person quit smoking. I was really interested in that as I quit smoking for a New Year's Resolution many years ago! So, my stats:
Quit Time: 19 Years, 20 hours
Money Saved: apprx $20,825
Cigarettes not smoked: apprx 138,836
Life Saved: 1 Year, 16 weeks, 6 Days--- Now how can that be true... Darn near 20 years without a cigarette only equals 1 year of my life saved? I will not tell this to my brother as he may think that is not enough life saved to be worth the agony of quitting.