mmigration SA does not release individual occupation planning levels.
The colour coded system in the State Nominated Occupation List indicates the number of places left for that occupation by high, medium or low availability.
For the 2013-14 program year DIAC set ceilings for occupational groupings. If a ceiling is met no further invitations can be issued by DIAC for this occupation group until 1 July 2014. For clients with an Expression Of Interest in this occupation group, your Expression Of Interest will remain valid for two years from the date you submitted your Expression Of Interest.
In any case, given the changing nature of migration, you're advised to apply for nomination/migration as soon as you're ready.