Table:
Golfer
Country
Wins
Match Play
Championship
Invitational
Champions

Tiger Woods
United States
18
3: 2003, 2004, 2008
7: 1999, 2002, 2003,
2005, 2006, 2007, 2013
8: 1999, 2000, 2001, 2005,
2006, 2007, 2009, 2013
—

Geoff Ogilvy
Australia
3
2: 2006, 2009
1: 2008
—
—

Darren Clarke
Northern Ireland
2
1: 2000
—
1: 2003
—

Ernie Els
South Africa
2
—
2: 2004, 2010
—
—

Hunter Mahan
United States
2
1: 2012
—
1: 2010
—

Phil Mickelson
United States
2
—
1: 2009
—
1: 2009

Ian Poulter
England
2
1: 2010
—
—
1: 2012

For the table shown in this image, can you tell me the row and column numbers of this table? The final result should be presented in the JSON format of {"row_number": "m", "column_number": "n"}.

This table has 8 rows and 7 columns. Thus, the final answer is {"row_number": "8", "column_number": "7"}.