Table:
Edition

Year

Host City

Host Nation

Opened by

Start Date

End Date

Nations

Competitors

Sports

Events

Top of the medal table

Ref.

I

2012

Innsbruck

Austria

President Heinz Fischer

13 January

22 January

69

1,059

7

63

Germany (GER)

[43]

II

2016

Lillehammer

Norway

King Harald V

12 February

21 February

71

1,100

7

70

United States (USA)

[44]

III

2020

Lausanne

Switzerland

9 January

22 January

TBD

TBD

8

81

Future event

[45]

IV

2024

TBD

TBD

Future event

I'd like to know the total number of rows and columns in the provided table. The final result should be presented in the JSON format of {"row_number": "m", "column_number": "n"}.

This table has 5 rows and 13 columns. Thus, the final answer is {"row_number": "5", "column_number": "13"}.