Table:
Net financing costs

2019	2018

€m	€m

Investment income	433	685

Financing costs	(2,088)	(1,074)

Net financing costs	(1,655)	(389)

Analysed as:

Net financing costs before interest on settlement of tax issues	(1,043)	(749)

Interest income arising on settlement of outstanding tax issues	1	11

(1,042)	(738)

Mark to market (losses)/gains	(423)	27

Foreign exchange (losses)/gains1	(190)	322

Net financing costs	(1,655)	(389)

Regarding the table displayed, can you identify how many rows and columns it has? Show your final answer in the JSON format {"row_number": "m", "column_number": "n"}.

This table has 13 rows and 3 columns. Thus, the final answer is {"row_number": "13", "column_number": "3"}.