I was wrong by one year, so thank you for correcting me on that.
My point is still the same.
in 5 years Allison from from 22.83 in 2002 to 21.81 in 2007, 1.02 seconds faster.
In 4 years, Dafne went from 22.69 in 2011 to 21.63, 1.06 seconds faster.
Felix - 2002 - 22.83
Felix - 2007 - 21.81
Dafne - 2011 - 22.69
Dafne - 2015 - 21.63
So unless Dafne just started doping in 2014, when she finally started to concentrate only on sprinting and finally bettered her PR, her and Felix have a very similiar difference in times from when they were teenagers to when they were adults.
Dafne was training for other events, which slowed her down in the sprints, so her Hept training didn't hurt her potential or ability at the springs, but didn't help her times.
The difference is about 1 year and .04 seconds.
My point is the same.
If you think Felix isn't doping, how can you say Dafne is?
BTW, I am not Dutch, and Felix is one of my all time fav athletes. But that has nothing to do with this.