Table:
Season
Team
Games
Rushing
Receiving

Fumbles

GP
GS
Att
Yds
Avg
Lng
TD
Rec
Yds
Avg
Lng
TD
Fum
Lost

2015
Cleveland Browns

16
7
104
379
3.6
39
0
61
534
8.8
52
2
1
0

2016
Cleveland Browns

16
1
73
358
4.9
22
1
53
514
9.7
32
0
2
1

2017
Cleveland Browns

16
0
82
348
4.2
19T
4
74
693
9.4
41T
3
4
2

Total

48
8
259
1,085
4.2
39
5
188
1,741
9.3
52
5
7
3

Regarding the table displayed, can you identify how many rows and columns it has? The final result should be presented in the JSON format of {"row_number": "m", "column_number": "n"}.

There are 7 rows and 16 columns in the table. So, the final answer is {"row_number": "7", "column_number": "16"}.