Table:
30 June 2019	30 June 2018	Change

$’000	$’000	%

Net profit/(loss) after tax	(9,819)	6,639	(248%)

Add: finance costs	54,897	25,803	113%

Less: interest income	(8,220)	(5,778)	42%

Add/(less): income tax expense/(benefit)	(6,254)	4,252	(247%)

Add: depreciation and amortisation	48,442	33,038	47%

EBITDA	79,046	63,954	24%

Less: gain on extinguishment of B1 lease	(1,068)	-

Less: gain on extinguishment of APDC leases	(1,291)	-

Less: distribution income	(1,344)	(3,191)	(58%)

Add: APDC transaction costs	5,459	1,812	201%

Add: landholder duty on acquisition of APDC properties	3,498	-

Add: Singapore and Japan costs	823	-

Underlying EBITDA	85,123	62,575	36%

For the shown table, how many rows and columns are there? Output the final answer in the JSON format {"row_number": "m", "column_number": "n"}. For instance, if the table has 5 rows and 4 columns, the answer would be {"row_number": "5", "column_number": "4"}

There are 15 rows and 4 columns in the table. So, the final answer is {"row_number": "15", "column_number": "4"}.