Table:
Rank
Diver
Preliminary
Final

Points
Rank
Points

Sylvie Bernier (CAN)

489.51
3
530.70

Kelly McCormick (USA)

516.75
2
527.46

Christina Seufert (USA)[2]

481.41
5
517.62

4
Li Yihua (CHN)

517.92
1
506.52

5
Li Qiaoxian (CHN)

466.83
6
487.68

6
Elsa Tenorio (MEX)

460.56
8
463.56

7
Lesley Smith (ZIM)

438.72
10
451.89

8
Debbie Fuller (CAN)

437.04
11
450.99

9
Jennifer Donnet (AUS)

432.78
12
443.13

10
Daphne Jongejans (NED)

487.95
4
437.40

11
Anita Rossing (SWE)

464.58
7
424.98

12
Verónica Ribot (ARG)

443.25
9
422.52

13
Ann Fargher (NZL)

421.65
13

14
Tine Tollan (NOR)

419.55
14

15
Antonette Wilken (ZIM)

414.66
15

16
Guadalupe Canseco (MEX)

411.96
16

17
Claire Izacard (FRA)

403.17
17

18
Valerie McFarland-Beddoe (AUS)

401.13
18

19
Alison Childs (GBR)

400.68
19

20
Kerstin Finke (FRG)

393.93
20

21
Nicole Kreil (AUT)

382.68
21

22
Joana Figueiredo (POR)

374.07
22

23
Angela Ribeiro (BRA)

370.68
23

24
Rim Hassan (EGY)

258.63
24

What is the count of rows and columns in the given table? The final result should be presented in the JSON format of {"row_number": "m", "column_number": "n"}.

This table has 25 rows and 5 columns. Thus, the final answer is {"row_number": "25", "column_number": "5"}.