In the movie twilight is Jasper or Emmett oldest then Rosalie or Alice next and youngest is edward of his brothers and sisters?

in twilight, Emmett is 20, Alice is approximently 19, rosalie is 18, edward is 17 and Jasper is 16. at least that is how old they appear/ how old they were when they were changed. their actual ages as of 2005(when the story technically begins)are jasper- 162, Emmett- 90, Alice- approximently 104, rosalie- 90, and edward- 104.