Gstr-9 annual return

i want to file GSTR-9 Annual Return

i have confusion of entries to be filled in the very first BOX i.e.

4.Details of advances, inward and outward supplies made during the financial year on which tax is payable

i want clarification on the same


so my data is 
sales 100000/-  tax @ 5 5000

sales return against which CREDIT NOTES issued 

CR NOTE VALUE 9000/- tax @ 5 450

and debit note issued against purchase return

DR NOTE VALUE 5000/- tax @ 5 250

SO NOW WITH THIS VALUE please LET ME KNOW HOW TO FILL IT IN FIRST COLUMN OF GSTR9 PAGE 

ACCORDING TO ME the debit note issued here shouldn't  be mentioned here as they are against Purschase Returns and not anywhere mentioned in GSTR1 unlike CREDIT  NOTES which mentined in respective month GSTR1 RETURN also

                                                                              taxable       igst

(B)Supplies made to Registered person b2b      100000      5000

(I)CREDIT NOTES IN RESPECT B TO E            9000          450

(N) SUPPLIES ONWHICH TAX TO BE PAID       91000       4550

IN above i havent made any data entry of debit notes values because they are PURCHASE RETURN related 

so am i correct or i need to fill the entry of purchase return related debit notes values in this page 




if still my query not clear then let me know