what is the difference between the number of times the record has been set by the czech republic and the number of times the record has been set by china?
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col : record | athlete | nation | venue | date | # row 1 : 4.05 m (13 ft 31⁄4 in) | sun caiyun | china | nanjing, china | 21 may 1992 | 1 row 2 : 4.08 m (13 ft 41⁄2 in) | sun caiyun | china | taiyuan, china | 18 may 1995 | 2 row 3 : 4.08 m (13 ft 41⁄2 in) | zhong guiqing | china | taiyuan, china | 18 may 1995 | 1 row 4 : 4.10 m (13 ft 51⁄4 in) | daniela bártová | czech republic | ljubljana, slovenia | 21 may 1995 | 1 row 5 : 4.12 m (13 ft 6 in) | daniela bártová | czech republic | duisburg, germany | 18 june 1995 | 2 row 6 : 4.15 m (13 ft 71⁄4 in) | daniela bártová | czech republic | ostrava, czech republic | 6 july 1995 | 5 row 7 : 4.16 m (13 ft 73⁄4 in) | daniela bártová | czech republic | feldkirch, austria | 14 july 1995 | 6 row 8 : 4.17 m (13 ft 8 in) | daniela bártová | czech republic | feldkirch, austria | 15 july 1995 | 7 row 9 : 4.18 m (13 ft 81⁄2 in) | andrea müller | germany | zittau, germany | 5 august 1995 | 1 row 10 : 4.20 m (13 ft 91⁄4 in) | daniela bártová | czech republic | köln, germany | 18 august 1995 | 8 row 11 : 4.21 m (13 ft 91⁄2 in) | daniela bártová | czech republic | linz, austria | 22 august 1995 | 9 row 12 : 4.22 m (13 ft 10 in) | daniela bártová | czech republic | salgotarjan, hungary | 11 september 1995 | 10 row 13 : 4.25 m (13 ft 111⁄4 in) | emma george | australia | melbourne, australia | 30 november 1995 | 1 row 14 : 4.41 m (14 ft 51⁄2 in) | emma george | australia | perth, australia | 28 january 1996 | 3 row 15 : 4.42 m (14 ft 6 in) | emma george | australia | reims, france | 29 june 1996 | 4 row 16 : 4.45 m (14 ft 7 in) | emma george | australia | sapporo, japan | 14 july 1996 | 5 row 17 : 4.50 m (14 ft 9 in) | emma george | australia | melbourne, australia | 8 february 1997 | 6 row 18 : 4.55 m (14 ft 11 in) | emma george | australia | melbourne, australia | 20 february 1997 | 7 row 19 : 4.57 m (14 ft 113⁄4 in) | emma george | australia | auckland, new zealand | 21 february 1998 | 8 row 20 : 4.58 m (15 ft 01⁄4 in) | emma george | australia | melbourne, australia | 14 march 1998 | 9 row 21 : 4.59 m (15 ft 01⁄2 in) | emma george | australia | brisbane, australia | 21 march 1998 | 10 row 22 : i 4.60 m (15 ft 1 in) | stacy dragila | united states | pocatello, u.s. | 19 feb 2000 | 2 row 23 : i 4.64 m (15 ft 21⁄2 in) | svetlana feofanova | russia | dortmund, germany | 11 february 2001 | 1 row 24 : i 4.66 m (15 ft 31⁄4 in) | stacy dragila | united states | pocatello, u.s. | 17 feb 2001 | 6 row 25 : i 4.70 m (15 ft 5 in) | stacy dragila | united states | pocatello, u.s. | 17 feb 2001 | 7
what is the difference between the number of times the record has been set by the czech republic and the number of times the record has been set by china?
Record Athlete Nation Venue Date #
4.05 m (13 ft 31⁄4 in) Sun Caiyun China Nanjing, China 21 May 1992 1
4.08 m (13 ft 41⁄2 in) Sun Caiyun China Taiyuan, China 18 May 1995 2
4.08 m (13 ft 41⁄2 in) Zhong Guiqing China Taiyuan, China 18 May 1995 1
4.10 m (13 ft 51⁄4 in) Daniela Bártová Czech Republic Ljubljana, Slovenia 21 May 1995 1
4.12 m (13 ft 6 in) Daniela Bártová Czech Republic Duisburg, Germany 18 June 1995 2
4.13 m (13 ft 61⁄2 in) Daniela Bártová Czech Republic Wesel, Germany 24 June 1995 3
4.14 m (13 ft 63⁄4 in) Daniela Bártová Czech Republic Gateshead, England 2 July 1995 4
4.15 m (13 ft 71⁄4 in) Daniela Bártová Czech Republic Ostrava, Czech Republic 6 July 1995 5
4.16 m (13 ft 73⁄4 in) Daniela Bártová Czech Republic Feldkirch, Austria 14 July 1995 6
4.17 m (13 ft 8 in) Daniela Bártová Czech Republic Feldkirch, Austria 15 July 1995 7
4.18 m (13 ft 81⁄2 in) Andrea Müller Germany Zittau, Germany 5 August 1995 1
4.20 m (13 ft 91⁄4 in) Daniela Bártová Czech Republic Köln, Germany 18 August 1995 8
4.21 m (13 ft 91⁄2 in) Daniela Bártová Czech Republic Linz, Austria 22 August 1995 9
4.22 m (13 ft 10 in) Daniela Bártová Czech Republic Salgotarjan, Hungary 11 September 1995 10
4.25 m (13 ft 111⁄4 in) Emma George Australia Melbourne, Australia 30 November 1995 1
4.28 m (14 ft 01⁄2 in) Emma George Australia Perth, Australia 17 December 1995 2
4.41 m (14 ft 51⁄2 in) Emma George Australia Perth, Australia 28 January 1996 3
4.42 m (14 ft 6 in) Emma George Australia Reims, France 29 June 1996 4
4.45 m (14 ft 7 in) Emma George Australia Sapporo, Japan 14 July 1996 5
4.50 m (14 ft 9 in) Emma George Australia Melbourne, Australia 8 February 1997 6
4.55 m (14 ft 11 in) Emma George Australia Melbourne, Australia 20 February 1997 7
4.57 m (14 ft 113⁄4 in) Emma George Australia Auckland, New Zealand 21 February 1998 8
4.58 m (15 ft 01⁄4 in) Emma George Australia Melbourne, Australia 14 March 1998 9
4.59 m (15 ft 01⁄2 in) Emma George Australia Brisbane, Australia 21 March 1998 10
4.60 m (15 ft 1 in) Emma George Australia Sydney, Australia 20 February 1999 11
4.60 m (15 ft 1 in) Stacy Dragila United States Sevilla, Spain 21 August 1999 1
i 4.60 m (15 ft 1 in) Stacy Dragila United States Pocatello, U.S. 19 Feb 2000 2
i 4.62 m (15 ft 13⁄4 in) Stacy Dragila United States Atlanta, U.S. 3 Mar 2000 3
4.63 m (15 ft 21⁄4 in) Stacy Dragila United States Sacramento, U.S. 23 July 2000 4
i 4.63 m (15 ft 21⁄4 in) Stacy Dragila United States New York City, U.S. 2 Feb 2001 5
i 4.64 m (15 ft 21⁄2 in) Svetlana Feofanova Russia Dortmund, Germany 11 February 2001 1
i 4.66 m (15 ft 31⁄4 in) Stacy Dragila United States Pocatello, U.S. 17 Feb 2001 6
i 4.70 m (15 ft 5 in) Stacy Dragila United States Pocatello, U.S. 17 Feb 2001 7
4.70 m (15 ft 5 in) Stacy Dragila United States Pocatello, U.S. 27 April 2001 8
4.71 m (15 ft 51⁄4 in) Stacy Dragila United States Palo Alto, U.S. 9 June 2001 9
4.81 m (15 ft 91⁄4 in) Stacy Dragila United States Palo Alto, U.S. 9 June 2001 10
4.82 m (15 ft 93⁄4 in) Yelena Isinbayeva Russia Gateshead, England 13 July 2003 1
i 4.83 m (15 ft 10 in) Yelena Isinbayeva Russia Donets'k, Ukraine 15 February 2004 2
i 4.85 m (15 ft 103⁄4 in) Svetlana Feofanova Russia Athens, Greece 22 February 2004 2
i 4.86 m (15 ft 111⁄4 in) Yelena Isinbayeva Russia Budapest, Hungary 6 March 2004 3
4.87 m (15 ft 111⁄2 in) Yelena Isinbayeva Russia Gateshead, England 27 June 2004 4
4.88 m (16 ft 0 in) Svetlana Feofanova Russia Heraklion, Greece 4 July 2004 3
4.89 m (16 ft 01⁄2 in) Yelena Isinbayeva Russia Birmingham, England 25 July 2004 5
4.90 m (16 ft 03⁄4 in) Yelena Isinbayeva Russia London, England 30 July 2004 6
4.91 m (16 ft 11⁄4 in) Yelena Isinbayeva Russia Athens, Greece 24 August 2004 7
4.92 m (16 ft 11⁄2 in) Yelena Isinbayeva Russia Brussels, Belgium 3 September 2004 8
4.93 m (16 ft 2 in) Yelena Isinbayeva Russia Lausanne, Switzerland 5 July 2005 9
4.95 m (16 ft 23⁄4 in) Yelena Isinbayeva Russia Madrid, Spain 16 July 2005 10
4.96 m (16 ft 31⁄4 in) Yelena Isinbayeva Russia London, England 22 July 2005 11
5.00 m (16 ft 43⁄4 in) Yelena Isinbayeva Russia London, England 22 July 2005 12
5.01 m (16 ft 5 in) Yelena Isinbayeva Russia Helsinki, Finland 9 August 2005 13
5.03 m (16 ft 6 in) Yelena Isinbayeva Russia Rome, Italy 11 July 2008 14
5.04 m (16 ft 61⁄4 in) Yelena Isinbayeva Russia Fontvieille, Monaco 29 July 2008 15
5.05 m (16 ft 63⁄4 in) Yelena Isinbayeva Russia Beijing, China 18 August 2008 16
5.06 m (16 ft 7 in) Yelena Isinbayeva Russia Zürich, Switzerland 28 August 2009 17
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