back, way back, like late 70's early 80's back, I remember my father and other teachers talking trying to introduce at least a single year of manditory asian language studies for high schools. At the time only 2 government schools in the entire state were teaching Japanese and maybe 1 or 2 teaching Chinese (Mandarin) and 1 teaching Indonesian. These were only offered in high schools, apart from what would now be called ESL classes for migrant kids there were _no_ language programs in any government primary schools (talk about a pedagogical disaster... yes lets wait for them to hit 13 before we teach them a second language.... effin' brilliant).
Those few state schools that taught asian languages where "gifted" schools, seated in high income areas competing against Anglican Church run elite grammar schools and, unless you got in on a language or music scholarship had very limited intake outside their defined intake suburbs, so... good luck getting in if you were outside their watershed, I was only 4 klm away from the one teaching Japanese and still couldn't get entry. So if you were a state school student you were left with French, but usually due to class size limits the school only only offered it to you if you got straight As and one of the top 20 English students.
Or maybe, if you were in an area with high migrant kids, you could study Greek and Italian... but only if you were of Greek or Italian decent .... even though it taught standardised Greek and Italian, not the parochial regional dialects that the usual migrant families spoke at home .... so the reasons for those limits on intake that were?....