Elvis Rock 'N' On : Vinyl LP : Released 1974.

RCA Victor TSP 135

Elvis Rock 'N' On : Vinyl LP : Released 1974.

Hound Dog
I Want You, I Need You, I Love You
All Shook Up
Don't
I Beg Of You
Heartbreak Hotel
A Big Hunk Of Love
Love Me
Stuck On You
Good Luck Charm
Return To Sender
Blue Suede Shoes
Don't Be Cruel
Loving You
Jailhouse Rock
Can't Help Falling In Love
I Got Stung
Wooden Heart
(Let me Be Your) Teddy Bear
Love Me Tender
Hard Headed Woman
It's Now Or Never
Surrender
Viva Las Vegas

The relevance of each state

Western Australia [WA] (10%) and South Australia [SA] (7%) have much smaller populations (see below) than [QLD] Queensland and the other combined states of [NSW/ACT] and [VIC/TAS].

So these two states have a much smaller impact on total sales, and therefore the national chart.

Population per Australian State and/or Territory

1. [NSW] New South Wales 7,247,700 32.23%
2. [VIC] Victoria 5,574,500 24.79%
3. [QLD] Queensland 4,513,000 20.7%
4. [WA] Western Australia 2,387,200 10.61%
5. [SA] South Australia 1,645,000 7.31%
6. [TAS] Tasmania 511,700 2.28%
7. [ACT] Australian Capital Territory 370,700 1.64%
8. Northern Territory 232,400 1.03%
9. Australian Antarctic Territory 1,000 0.0%
10. Jervis Bay Territory 495 0.0%
    

Total : Australia : 22,485,300

Read ARIA's example of How the ARIA State and National Charts Work

Elvis Presley's Australian Chart Album's 1965-2010

For The Billionth And The Last Time - Lifting the Lid on the King's record sales