Well, there is the Ural at imz-ural.com.au if you are wanting the retro look with tall wheel on the sidecar.
Can't help with the total number in Oz.
But I do notice that there is one less Ural dealer in Victoria, unfortunately.
(The mob in Bendigo seem to have dropped off the Ural dealer list at imz-ural.)
Does anyone know the story there?