Australia Visit visa applied online

Dear,
i required your advice as above subject, i already online visit visa from Saudi Arabia month of June 2017 but till now my application are Assessment in progress.
So Any one have idea how long take a time it.

It takes a lot of time due to the thousands of applications.

75% of subclass 600 "Tourist Stream" visas are done in 14 days
15% of then are done between 15 days and 27 days
10% take 28 days or longer.

75% of subclass 600 "Family Sponsored Stream" visas are done in 40 days
15% of then are done between 41 days and 54 days
10% take 55 days or longer.

How long did yours take in the end? And which visa stream was it?

My visa application was taken up to 5 month.