[AccessD] Regarding multi-value field, from a reader

Received the following from a reader:

"I set up a multivalued field in Access 2010 using a List Box and providing 
a Value List with values M,T,W,R,F. Everything works fine but for one 
problem. When I chose M, W, F from my list, th emultivalued filed reads F, 
M, W ... i.e., the entries are sorted left to right whereas I want them to 
show up as M, W, F. Is there a way to do this?"

=====Other than learning the basics so I could write about them, I don't use 
them and have almost no experience. Anyone have a quick and easy answer? I'm 
going to do a little research, but if anybody knows, please share!

Thanks!
Susan H.