[TYPO3-commerce] Attributlist sorting

[Koller Michel]

Hello

I have a Attribut list  ['1','25']

And in the ListView i have a dropdown for this Attributlist.
The Problem is :
By some Products is the first Value the "1" selected,
and by some other Products in the same ListView ist the first Value in the 
other one the "25" selected.

For Example:

some Products have this List:
  <option value="4"> 1 </option>
  <option selected="selected" value="42">25</option>

and some Products have this List:
  <option selected="selected" value="4"> 1 </option>
  <option  value="42">25</option>

what can i do for sort this optionlist like "1" is the first and the "25" is 
the second,
for all Products the same.

Thanks for help
M.Koller