Which Life Stages and Life States tend to walk more quickly?

You may have noticed that Sims of some life stages and life states in The Sims 2 tend to walk more quickly than Sims of some other life stages and life states.

Well here is a list of each life stage in The Sims 2, and the order they are listed in is determined by how fast Sims of that life stage walk. They are listed from fastest to slowest. There is also a list of some life states, and the order they are listed in is determined by how fast the majority of life stages of Sims of that life state walk.

Note that between all the different life stages of Sims from The Sims 2, there is a very small difference between how quickly most of them walk. Because of this, a teenager will have to have walked for a certain distance before it becomes clear that they are walking more quickly than an adult.

Life Stages
I was only thinking about normal life states, and life stages older than child when I first tried this experiment. I have re-done the experiment, this time including the child and toddler life stages, so that I could add them to the list.

Life States
I am considering adding other life states, such as ghosts, in addition to life stages in the future. Most life states in The Sims 2 don't have their own unique walking style, having the same walking style as normal Sims.