Table:
Emyr Phillips

Birth name	Emyr Phillips
Date of birth	(1987-02-22) 22 February 1987 (age 38)
Place of birth	Llandovery, Wales
Height	1.83 m (6 ft 0 in)
Weight	102 kg (16 st 1 lb)
School	Llandovery College and Pantycelyn, Llandovery
University	UWIC Cardiff
Rugby union career

Position(s)
Hooker
Senior career
Years
Team
Apps
(Points)
2005-present
Llandovery RFC
124
(75)

Correct as of 30 August 2014

Provincial / State sides
Years
Team
Apps
(Points)
2009-present
Scarlets
110
(15)

Correct as of 27 December 2014

International career
Years
Team
Apps
(Points)
2013
Wales
3
(0)

Correct as of 23 November 2013

Tell me how many rows and columns exist in the given table. The final result should be presented in the JSON format of {"row_number": "m", "column_number": "n"}.

This table has 14 rows and 4 columns. Thus, the final answer is {"row_number": "14", "column_number": "4"}.