how many non-finishers are at least 10 years old?
20
col : fence | name | jockey | age | handicap (st-lb) | starting price | fate row 1 : 26 | rondetto | jeff king | 9 | 11-6 | 100/8 | fell row 2 : 06 | forgotten dreams | r coonan | 11 | 11-0 | 22/1 | fell row 3 : 22 | kapeno | david dick | 8 | 11-6 | 100/8 | fell row 4 : 01 | ayala | stan mellor | 11 | 10-13 | 50/1 | fell row 5 : ? | time | mr brough scott | 10 | 10-13 | 40/1 | fell row 6 : 10 | dark venetian | jim renfree | 10 | 10-13 | 100/1 | fell row 7 : 04 | red tide | johnny haine | 8 | 10-13 | 33/1 | fell row 8 : 24 | pontin-go | johnny lehane | 13 | 10-13 | 50/1 | fell row 9 : 18 | leedsy | george robinson | 7 | 10-13 | 18/1 | fell row 10 : 03 | ronald's boy | mr gay kindersley | 8 | 11-1 | 100/1 | fell row 11 : 17 | bold biri | michael scudamore | 9 | 10-13 | 100/1 | fell row 12 : 09 | groomsman | beltrán osorio | 10 | 10-13 | 100/1 | fell row 13 : ? | blonde warrior | mr d crossley-cooke | 13 | 10-13 | 100/1 | fell row 14 : 06 | nedsmar | john hudson | 11 | 10-13 | 100/1 | fell row 15 : ? | black spot | j gamble | 8 | 10-13 | 100/1 | fell row 16 : ? | lizawake | mr george hartigan | 12 | 10-13 | 100/1 | pulled up row 17 : ? | reproduction | robin langley | 12 | 10-13 | 40/1 | pulled-up row 18 : ? | leslie | p jones | 9 | 10-13 | 33/1 | pulled up row 19 : ? | sword flash | t ryan | 12 | 10-13 | 100/1 | pulled up row 20 : ? | vulcano | tommy carberry | 7 | 10-13 | 50/1 | pulled up row 21 : ? | quintin bay | pat taaffe | 9 | 10-13 | 25/1 | pulled up row 22 : ? | solonace | rw jones | 13 | 10-13 | 100/1 | pulled up row 23 : 04 | cutlette | m roberts | 8 | 10-13 | 50/1 | pulled up row 24 : ? | mr mctaffy | t jackson | 13 | 10-13 | 100/1 | pulled up row 25 : 06 | barleycroft | phil harvey | 10 | 10-13 | 100/1 | brought down row 26 : 13 | phebu | j morrissey | 8 | 10-13 | 33/1 | brought down row 27 : 06 | ruby glen | stephen davenport | 10 | 10-13 | 33/1 | brought down row 28 : 06 | sizzle-on | p hurley | 9 | 10/13 | 100/1 | brought down row 29 : 06 | crobeg | mr macer gifford | 12 | 10-13 | 100/1 | brought down row 30 : 08 | coleen star | johnny leech | 11 | 10-13 | 100/1 | refused row 31 : 22 | ballygowan | a redmond | 11 | 10-13 | 66/1 | refused row 32 : ? | fearless cavalier | r west | 14 | 10-13 | 100/1 | refused row 33 : ? | french cottage | mr wa tellwright | 13 | 10-13 | 100/1 | refused
how many non-finishers are at least 10 years old?
Fence Name Jockey Age Handicap (st-lb) Starting price Fate
26 Rondetto Jeff King 9 11-6 100/8 Fell
06 Forgotten Dreams R Coonan 11 11-0 22/1 Fell
22 Kapeno David Dick 8 11-6 100/8 Fell
01 Ayala Stan Mellor 11 10-13 50/1 Fell
? Time Mr Brough Scott 10 10-13 40/1 Fell
10 Dark Venetian Jim Renfree 10 10-13 100/1 Fell
04 Red Tide Johnny Haine 8 10-13 33/1 Fell
24 Pontin-Go Johnny Lehane 13 10-13 50/1 Fell
18 Leedsy George Robinson 7 10-13 18/1 Fell
03 Ronald's Boy Mr Gay Kindersley 8 11-1 100/1 Fell
17 Bold Biri Michael Scudamore 9 10-13 100/1 Fell
09 Groomsman Beltrán Osorio 10 10-13 100/1 Fell
? Blonde Warrior Mr D Crossley-Cooke 13 10-13 100/1 Fell
06 Nedsmar John Hudson 11 10-13 100/1 Fell
? Black Spot J Gamble 8 10-13 100/1 Fell
? Lizawake Mr George Hartigan 12 10-13 100/1 Pulled Up
? Reproduction Robin Langley 12 10-13 40/1 Pulled-Up
? Leslie P Jones 9 10-13 33/1 Pulled Up
? Sword Flash T Ryan 12 10-13 100/1 Pulled Up
? Vulcano Tommy Carberry 7 10-13 50/1 Pulled Up
? Quintin Bay Pat Taaffe 9 10-13 25/1 Pulled Up
? Solonace RW Jones 13 10-13 100/1 Pulled Up
04 Cutlette M Roberts 8 10-13 50/1 Pulled Up
? Mr McTaffy T Jackson 13 10-13 100/1 Pulled Up
06 Barleycroft Phil Harvey 10 10-13 100/1 Brought Down
13 Phebu J Morrissey 8 10-13 33/1 Brought Down
06 Ruby Glen Stephen Davenport 10 10-13 33/1 Brought Down
06 Sizzle-On P Hurley 9 10/13 100/1 Brought Down
06 Crobeg Mr Macer Gifford 12 10-13 100/1 Brought Down
08 Coleen Star Johnny Leech 11 10-13 100/1 Refused
22 Ballygowan A Redmond 11 10-13 66/1 Refused
? Fearless Cavalier R West 14 10-13 100/1 Refused
? French Cottage Mr WA Tellwright 13 10-13 100/1 Refused
20