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Figure 3.2 shows the total number of APS 6, EL 1 and EL 2 staff as a percentage of the APS workforce numbers. Both APS 6 and EL 2 show slight increases (2% or less) from 2001 to 2010 with EL 1 showing an increase of 5% from 12% in 2001 to 17% in 2010.