Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Fin | St | Driver | Car # | Make | Points | Bonus | Laps | Winnings |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | 1 | Jeff Gordon | 24 | Chevrolet | 195 | 10 | 192 | $355,511 |
| 2 | 8 | Jimmie Johnson | 48 | Chevrolet | 175 | 5 | 192 | $251,736 |
| 3 | 26 | Kurt Busch | 2 | Dodge | 170 | 5 | 192 | $212,483 |
| 4 | 2 | David Gilliland | 38 | Ford | 160 |  | 192 | $182,689 |
| 5 | 25 | Jamie McMurray | 26 | Ford | 160 | 5 | 192 | $134,675 |
| 6 | 41 | Kevin Harvick | 29 | Chevrolet | 150 |  | 192 | $164,536 |
| 7 | 36 | Dale Earnhardt Jr. | 8 | Chevrolet | 151 | 5 | 192 | $149,233 |
| 8 | 20 | David Stremme | 40 | Dodge | 147 | 5 | 192 | $106,025 |
| 9 | 28 | Ryan Newman | 12 | Dodge | 138 |  | 192 | $133,450 |
| 10 | 37 | Martin Truex Jr. | 1 | Chevrolet | 134 |  | 192 | $126,495 |
| 11 | 9 | Scott Riggs | 10 | Dodge | 130 |  | 192 | $107,050 |
| 12 | 30 | Kasey Kahne | 9 | Dodge | 132 | 5 | 192 | $138,891 |
| 13 | 34 | Jeff Green | 66 | Chevrolet | 129 | 5 | 192 | $120,933 |
| 14 | 17 | Matt Kenseth | 17 | Ford | 126 | 5 | 192 | $137,641 |
| 15 | 39 | Elliott Sadler | 19 | Dodge | 123 | 5 | 192 | $110,770 |
| 16 | 4 | Sterling Marlin | 14 | Chevrolet | 120 | 5 | 192 | $107,983 |
| 17 | 10 | David Ragan * | 6 | Ford | 117 | 5 | 192 | $127,100 |
| 18 | 23 | Kyle Petty | 45 | Dodge | 109 |  | 192 | $103,083 |
| 19 | 31 | J.J. Yeley | 18 | Chevrolet | 106 |  | 192 | $116,033 |
| 20 | 35 | Bobby Labonte | 43 | Dodge | 103 |  | 192 | $127,111 |
| 21 | 3 | Denny Hamlin | 11 | Chevrolet | 105 | 5 | 192 | $102,550 |
| 22 | 27 | Tony Raines | 96 | Chevrolet | 97 |  | 192 | $96,425 |
| 23 | 18 | Jeremy Mayfield | 36 | Toyota | 94 |  | 192 | $83,075 |
| 24 | 22 | Regan Smith | 01 | Chevrolet | 96 | 5 | 192 | $104,258 |
| 25 | 29 | Reed Sorenson | 41 | Dodge | 88 |  | 192 | $101,947 |
| 26 | 6 | Kenny Wallace | 78 | Chevrolet | 90 | 5 | 192 | $83,325 |
| 27 | 11 | Boris Said | 160 | Ford | 87 | 5 | 191 | $80,775 |
| 28 | 32 | Tony Stewart | 20 | Chevrolet | 84 | 5 | 190 | $127,761 |
| 29 | 12 | Greg Biffle | 16 | Ford | 81 | 5 | 190 | $97,025 |
| 30 | 21 | Johnny Sauter | 70 | Chevrolet | 73 |  | 190 | $79,325 |
| 31 | 24 | Juan Montoya * | 42 | Dodge | 70 |  | 187 | $115,750 |
| 32 | 14 | David Reutimann * | 00 | Toyota | 67 |  | 184 | $78,525 |
| 33 | 5 | Ricky Rudd | 88 | Ford | 64 |  | 155 | $110,458 |
| 34 | 42 | Jeff Burton | 31 | Chevrolet | 66 | 5 | 151 | $118,266 |
| 35 | 40 | Clint Bowyer | 07 | Chevrolet | 58 |  | 147 | $86,125 |
| 36 | 15 | Ward Burton | 4 | Chevrolet | 55 |  | 144 | $78,725 |
| 37 | 13 | Kyle Busch | 5 | Chevrolet | 52 |  | 130 | $95,800 |
| 38 | 33 | Joe Nemechek | 13 | Chevrolet | 49 |  | 130 | $77,450 |
| 39 | 7 | Casey Mears | 25 | Chevrolet | 51 | 5 | 124 | $85,250 |
| 40 | 43 | Dale Jarrett | 44 | Toyota | 43 |  | 38 | $77,000 |
| 41 | 38 | Robby Gordon | 7 | Ford | 40 |  | 33 | $76,800 |
| 42 | 16 | Carl Edwards | 99 | Ford | 37 |  | 27 | $84,630 |
| 43 | 19 | Paul Menard * | 15 | Chevrolet | 34 |  | 22 | $76,737 |
Question:
how many drivers placed below tony stewart?
Answer:
15