SQL check?

Hello smart friends.

I've been asked for the following information for the past 5 seasons:

Total single ticket sales (units sold, households, and revenue)

My first stab at getting the answers is this:

SELECT
count (customer_no) cust_count, sum (num_seats) seat_qty, sum (tck_amt) revenue
FROM T_TICKET_HISTORY TH
JOIN TR_PRICE_TYPE PT ON th.price_type = pt.id
WHERE th.season = 280
AND price_type_group IN (4,5)

And my result is this:

Any thoughts or advice on if I'm close to being able to answer this question? Anything else I should think about?

Thanks as always!

Lesley