Suzee you are right , this matter is extremely personal , and also
connected to weather , climate, Availability of Warm inside places
etc...
Any `statistics made on the Basis of One /same knitter , in same
enviroment , wouldn`t be Scientific enough.
In order for such a Poll , to be accurate , the swatches of Same
person , will have to be shown , in Other climatic places than his/her
own, To other groups of people.
And with it Swatches of Several Knitters , have to be shown as well .
mirjam