Table:
Team

Games Played

Wins

Losses

Ties

Goals For

Goals Against

Ottawa Hockey Club

10

9

1

0

90

42

Montreal Wanderers

10

9

1

0

74

38

Montreal Victorias

10

6

4

0

76

73

Quebec Hockey Club

10

3

7

0

57

70

Montreal Hockey Club

10

3

7

0

49

63

Montreal Shamrocks

10

0

10

0

30

90

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

There are 7 rows and 7 columns in the table. So, the final answer is {"row_number": "7", "column_number": "7"}.