X rays

Hello 

I have some of my own X rays (I had to buy them)  :)   Here they are
http://members.lycos.co.uk/waweldragon5/

Does anyone here think there is a marked difference in disk spaces
between the 1997 and the 2003 X ray views
What about the state of the neck on the 2003 view.  Would one say that
the disk space narrowing is minor.

Any observations would be appreciated. 

What the X ray reports stated were broadly  as follows

1997.  All normal

2003.  Mild Upper Dorsal Scoliosis.  
Degenerative disk disease and some disk space narrowing in cervical
spine. at L4 (I think thats what it said)