Question: When did Brigitte Foster-Hylton's birth country start using dollars and cents?

full_context: Document 1: Guyanese dollar: The Guyanese dollar (currency sign: $, G$ and GY$; ISO: GYD) has been the unit of account in Guyana (formerly British Guiana) since 29 January 1839. Originally it was intended as a transitional unit to facilitate the changeover from the Dutch guilder system of currency to the British pound sterling system. The Spanish dollar was already prevalent throughout the West Indies in general, and from 1839, the Spanish dollar unit operated in British Guiana in conjunction with British sterling coins at a standard conversion rate of one dollar for every four shillings and twopence. In 1951 the British sterling coinage was replaced with a new decimal coinage which was simultaneously introduced through all the British territories in the Eastern Caribbean. When sterling began to depreciate in the early 1970s, a switch to a US dollar peg became increasingly attractive as an anti-inflationary measure and the Eastern Caribbean Currency Authority (of which Guyana was a member) made the switch in October 1975. The Guyanese dollar is normally abbreviated with the dollar sign $, or alternatively G$ to distinguish it from other dollar-denominated currencies.
Document 2: Coins of the Indian rupee: The move towards decimalization was afoot for over a century. However, it was in September, 1955 that the Indian Coinage Act was amended for the country to adopt a metric system for coinage. The Act came into force with effect from 1 April 1957, after which anna and pice denominations were demonetised. The rupee remained unchanged in value and nomenclature. It, however, was now divided into 100 'paisa' instead of 16 annas or 64 pice. Effective from 30 June 2011, all coins in denominations of 25 paisa and below were officially demonetized.
Document 3: New Zealand dollar: Switching to decimal currency had been proposed in New Zealand since the 1930s, although only in the 1950s did any plans come to fruition. In 1957, a committee was set up by the Government to investigate decimal currency. The idea fell on fertile ground, and in 1963, the Government decided to decimalise New Zealand currency. The Decimal Currency Act was passed in 1964, setting the date of transition to 10 July 1967. Words such as ``fern '',`` kiwi'' and ``zeal ''were proposed to avoid confusion with the word`` dollar'', which many people at the time associated with the United States dollar. In the end, the word ``dollar ''was chosen anyway, and an anthropomorphic dollar note cartoon character called`` Mr. Dollar'' became the symbol of transition in a huge publicity campaign.
Document 4: Savatheda Fynes: Savatheda Fynes (born October 17, 1974) is a track and field sprint athlete, competing internationally for Bahamas. She is an Olympic gold medalist in the 4 x 100 meter relay race. Some sources spell her first name "Sevatheda."
Document 5: Jamaican dollar: The Bank of Jamaica introduced a $5000 bill into Jamaica's monetary system on 24 September 2009. It bears the portrait of former Prime Minister of Jamaica, The Honourable Hugh Lawson Shearer. On May 18, 2009, a specimen note was presented to the former Prime Minister's widow, Dr. Denise Eldemire - Shearer. Some have criticized the Bank of Jamaica's measure to introduce this banknote. Among the critics are Finance Minister Audley Shaw, who says that the introduction of such a banknote is a sign that the Jamaican Dollar is losing value.
Document 6: High jump: Athletics High jump Yelena Slesarenko using the Fosbury Flop technique during the 2004 Summer Olympics in Athens, Greece. Men's records World Javier Sotomayor 2.45 m (8 ft 0 ​ ⁄ in) (1993) Olympic Charles Austin 2.39 m (7 ft 10 in) (1996) Women's records World Stefka Kostadinova 2.09 m (6 ft 10 ​ ⁄ in) (1987) Olympic Yelena Slesarenko 2.06 m (6 ft 9 in) (2004)
Document 7: Shonel Ferguson: Shonel Ferguson (born November 6, 1957 in Nassau) is a former track and field athlete from the Bahamas, who competed in the women's sprint and long jump events during her career. She is a three-time Olympian (1976, 1984 and 1988). Ferguson was inducted into the Bahamas Track and Field Hall of Fame in 1993.
Document 8: Jamaican dollar: On January 30, 1968, the Jamaican House of Representatives voted to decimalize the currency by introducing the dollar, worth 10 shillings, to replace the Jamaican pound. Coins and banknotes went into circulation on September 8, 1969. The introduction of a decimal currency provided the opportunity for the introduction of a complete Jamaican coinage as formerly, the coins (with the exception of the penny and halfpenny), were the same as those used in the United Kingdom. The reverse of the decimal coinage was designed by Christopher Ironside, O.B.E.. These coins were in circulation from 1969 to about 1990.
Document 9: Athletics at the 1966 British Empire and Commonwealth Games: Event Gold Silver Bronze 100 yards Dianne Burge (AUS) 10.6 GR Irene Piotrowski (CAN) 10.8 Jill Hall (ENG) 10.8 220 yards Dianne Burge (AUS) 23.73 Jenny Lamy (AUS) 23.86 Irene Piotrowski (CAN) 23.92 440 yards Judy Pollock (AUS) 53.0 Deirdre Watkinson (ENG) 54.1 Una Morris (JAM) 54.2 880 yards Abby Hoffman (CAN) 2: 04.3 Judy Pollock (AUS) 2: 04.5 Anne Smith (ENG) 2: 05.0 80 metres hurdles Pam Kilborn (AUS) 10.9 Carmen Smith (JAM) 11.0 Jenny Wingerson (CAN) 11.0 High jump Michele Brown (AUS) 1.73 m Dorothy Shirley (ENG) 1.70 m Robyn Woodhouse (AUS) 1.70 m Long jump Mary Rand (ENG) 6.36 m Sheila Parkin (ENG) 6.30 m Violet Odogwu (NGA) 6.15 m Shot put Val Young (NZL) 16.50 m Mary Peters (NIR) 16.29 m Nancy McCredie (CAN) 15.34 m Discus throw Val Young (NZL) 49.78 m Jean Roberts (AUS) 49.20 m Carol Martin (CAN) 48.70 m Javelin throw Margaret Parker (AUS) 51.38 m Anna Bocson (AUS) 47.80 m Jay Dahlgren (CAN) 47.68 m 4 × 110 yards relay Australia (AUS) Dianne Burge Jennifer Lamy Joyce Bennett Pamela Ryan 45.3 GR England (ENG) Daphne Slater Janet Simpson Jill Hall Maureen Tranter 45.6 Jamaica (JAM) Adlin Mair - Clarke Carmen Smith Una Morris Vilma Charlton 45.6
Document 10: Brigitte Foster-Hylton: Brigitte Foster-Hylton OD (born 7 November 1974 in Saint Elizabeth, Jamaica) is a Jamaican 100m hurdler. She was the World Champion over 100m hurdles in 2009.
Document 11: One pound (British coin): The original, round £1 coin replaced the Bank of England £1 note, which ceased to be issued at the end of 1984 and was removed from circulation on 11 March 1988, though still redeemable at the Bank's offices, like all English banknotes. One - pound notes continue to be issued in Jersey, Guernsey and the Isle of Man, and by the Royal Bank of Scotland, but the pound coin is much more widely used. A new, dodecagonal (12 - sided) design of coin was introduced on 28 March 2017 and both new and old versions of the one pound coin circulated together until the older design was withdrawn from circulation on 15 October 2017. After that date, the older coin could only be redeemed at banks, although some retailers announced they would continue to accept it for a limited time. The original round pound remains legal tender on the Isle of Man.
Document 12: Namibia: Inline hockey was first played in 1995 and has also become more and more popular in the last years. The Women's inline hockey National Team participated in the 2008 FIRS World Championships. Namibia is the home for one of the toughest footraces in the world, the Namibian ultra marathon. The most famous athlete from Namibia is Frankie Fredericks, sprinter (100 and 200 m). He won four Olympic silver medals (1992, 1996) and also has medals from several World Athletics Championships. He is also known for humanitarian activities in Namibia and beyond.
Document 13: Five pence (British coin): The British decimal five pence (5p) coin -- often pronounced five pee -- is a unit of currency equaling five one - hundredths of a pound sterling. Its obverse has featured the profile of Queen Elizabeth II since the coin's introduction on 23 April 1968, replacing the shilling in preparation for decimalisation in 1971. A smaller version of the coin was introduced in June 1990 with the older coins being withdrawn on 31 December 1990. Four different portraits of the Queen have been used, with the latest design by Jody Clark being introduced in 2015. The second and current reverse, featuring a segment of the Royal Shield, was introduced in 2008.
Document 14: 100 metres: The 10 - second barrier has historically been a barometer of fast men's performances, while the best female sprinters take eleven seconds or less to complete the race. The current men's world record is 9.58 seconds, set by Jamaica's Usain Bolt in 2009, while the women's world record of 10.49 seconds set by American Florence Griffith - Joyner in 1988 remains unbroken.
Document 15: Aurore Kassambara: Aurore Kassambara (born 26 October 1979 in Paris, France) is a French athlete who specialises in the hurdles. Kassambara competed at the 2009 World Championships in Athletics in Berlin.
ground_truth: September 8, 1969
sub_queries: What was Brigitte Foster-Hylton birth country? Answer: Jamaica
when did Jamaica start using dollars and cents Answer: September 8, 1969