Table:
2019	2018

RMB’Million	RMB’Million

Interest rate swaps

Carrying amount (non-current (liabilities)/assets)	(494)	1,663

Notional amount	29,423	77,630

Maturity date	30/7/2021~	28/6/2019~

11/4/2024	8/12/2023

Hedge ratio	1:1	1:1

Change in fair value of outstanding hedging instruments since 1 January	(2,139)	181

Change in value of hedged item used to determine hedgeeffectiveness	(2,139)	181

Weighted average hedged rate for the year	2.10%	1.60%

Regarding the table displayed, can you identify how many rows and columns it has? Format your final answer as a JSON, using the structure {"row_number": "m", "column_number": "n"}.

This table has 11 rows and 3 columns. Thus, the final answer is {"row_number": "11", "column_number": "3"}.