Use S033 obtain sold qty per site per day

Dear Expert,

I found several ways of obtaining the sold qty per site per day from

1. VBAP > EKPO >EKET

2. S033

I found that the field in S033-MAGBB seems to serve the purpose and of the easiest way to do so.

Is that OK to obtain MAGBB as sold qty per site per day (for i SUM the MAGBB by date)?

But the table size is really large, is there any suggestion to speed up the query process?

BR - Chris