WA adverts on SEEK have fallen off a cliff in the 12 month period September 2015 to September 2016.
Insurance adverts are down 41%, Construction by 31%, Accounting has seen a drop off of 31%; see the Seek the table below for all industries.
Interesting to see that Government & Defence are up by 35% though, along with Community Services & Development up by 16%. Wasn't there a hiring freeze?
Source - SEEK Data provided 19.10.16