how many total athletes have track records?
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col : event | record | athlete(s) | date | time (s) row 1 : bobsleigh – two-man | start | beat hefti & thomas lamparter (sui) | 6 february 2009 | 4.70 row 2 : bobsleigh – two-man | track | thomas florschütz & richard adjei (ger)\n andré | 20 february 2010\n21 february 2010 | 51.57 row 3 : bobsleigh – four-man | start | andré lange, kevin kuske, alexander rödiger, & | 26 february 2010 | 4.70 row 4 : bobsleigh – four-man | track | steve holcomb, justin olsen, steve mesler, & | 26 february 2010 | 50.86 row 5 : bobsleigh – two-woman | start | kaillie humphries & heather moyse (can | 23 february 2010\n24 february 2010 | 5.11 row 6 : bobsleigh – two-woman | track | kaillie humphries & heather moyse (can | 24 february 2010 | 52.85 row 7 : men's skeleton | start | alexander tretiakov (rus) | 18 february 2010 | 4.48 row 8 : men's skeleton | track | jon montgomery (can) | 19 february 2010 | 52.20 row 9 : women's skeleton | start | anja huber (ger) | 18 february 2010 | 4.90 row 10 : women's skeleton | track | amy williams (gbr) | 19 february 2010 | 53.68 row 11 : luge – men's singles | start | andi langenhan (ger) | 21 february 2009 | 3.541 row 12 : luge – men's singles | track | felix loch (ger) | 21 february 2009 | 46.808 row 13 : luge – women's singles | start | natalie geisenberger (ger) | 20 february 2009 | 7.183 row 14 : luge – women's singles | track | natalie geisenberger (ger) | 20 february 2009 | 48.992 row 15 : luge – men's doubles | start | tobias wendl & tobias arlt ( | 20 february 2009 | 7.054 row 16 : luge – men's doubles | track | patric leitner & alexander resch (ger) | 20 february 2009 | 48.608
how many total athletes have track records?
Event Record Athlete(s) Date Time (s)
Bobsleigh – two-man Start Beat Hefti & Thomas Lamparter (SUI) 6 February 2009 4.70
Bobsleigh – two-man Track Thomas Florschütz & Richard Adjei (GER)\n André Lange & Kevin Kuske (GER) 20 February 2010\n21 February 2010 51.57
Bobsleigh – four-man Start André Lange, Kevin Kuske, Alexander Rödiger, & Martin Putze (GER) 26 February 2010 4.70
Bobsleigh – four-man Track Steve Holcomb, Justin Olsen, Steve Mesler, & Curtis Tomasevicz (USA) 26 February 2010 50.86
Bobsleigh – two-woman Start Kaillie Humphries & Heather Moyse (CAN) 23 February 2010\n24 February 2010 5.11
Bobsleigh – two-woman Track Kaillie Humphries & Heather Moyse (CAN) 24 February 2010 52.85
Men's skeleton Start Alexander Tretiakov (RUS) 18 February 2010 4.48
Men's skeleton Track Jon Montgomery (CAN) 19 February 2010 52.20
Women's skeleton Start Anja Huber (GER) 18 February 2010 4.90
Women's skeleton Track Amy Williams (GBR) 19 February 2010 53.68
Luge – men's singles Start Andi Langenhan (GER) 21 February 2009 3.541
Luge – men's singles Track Felix Loch (GER) 21 February 2009 46.808
Luge – women's singles Start Natalie Geisenberger (GER) 20 February 2009 7.183
Luge – women's singles Track Natalie Geisenberger (GER) 20 February 2009 48.992
Luge – men's doubles Start Tobias Wendl & Tobias Arlt (GER) 20 February 2009 7.054
Luge – men's doubles Track Patric Leitner & Alexander Resch (GER) 20 February 2009 48.608
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