Table:
Brian May

CBE

Birth name	Brian Harold May
Born	(1947-07-19) 19 July 1947 (age 71)
Hampton, London, England
Genres	Rock
Occupation(s)

Musician
singer
songwriter
record producer
author

Instruments

Guitar
vocals

Years active	1965–present
Labels

Hollywood
Parlophone

Associated acts

Smile
Queen
Queen + Paul Rodgers
Robbie Williams
Queen + Adam Lambert
Kerry Ellis

Education	Hampton Grammar School
Alma mater	Imperial College London (BSc, PhD)
Spouse(s)

Christine Mullen
(m. 1976; div. 1988)

Anita Dobson
(m. 2000)

Children	3
Awards	Inductee, Rock & Roll Hall of Fame (2001)
CBE (2005)
Scientific career
Thesis	A survey of radial velocities in the zodiacal dust cloud (2008)
Doctoral advisor

Jim Ring
Ken Reay
Michael Rowan-Robinson

Influences

Patrick Moore
Chris Lintott

Website	brianmay.com

How many rows and columns does this table contain? Provide the final answer in the JSON structure, using the format {"row_number": "m", "column_number": "n"}.

There are 19 rows and 2 columns in the table. So, the final answer is {"row_number": "19", "column_number": "2"}.