Question about DATA statement initialisation in a module

Hello,

A colleague had some code like:

MODULE mydata
PRIVATE
REAL, PUBLIC, SAVE, DIMENSION(10)::emc
DATA emc/1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0,9.0,10.0/
END MODULE mydata

which compiled with no problems. When he USEd the module mydata in some othe
r code and
printed out the values of "emc" he always got zeroes. I never use DATA state
ments anymore,
so I changed the code to

MODULE mydata
PRIVATE
REAL, PUBLIC, PARAMETER, DIMENSION(10)::emc = &
(/1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0,9.0,10.0/)
END MODULE mydata

and, as expected, when he printed out the "emc" numbers they were now 1.0,2.
0,...10.0.

My question is, why doesn't the first module make the emc numbers available?
 Oh, and both
forms worked using the PGI compiler. Only the SGI f90 compiler gave zeroes f
or the first form.

Thanks,

paulv