Question: When did dollars and cents start being used in the country herb McKenley is from?

full_context: Document 1: 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 2: Herb Washington: Herbert Lee Washington (born November 16, 1951) is a former world-class sprinter who parlayed his speed into a brief Major League Baseball (MLB) stint in 1974 and 1975 with the Oakland Athletics. Washington was called out on a pickoff play in the 1974 World Series. He was replaced in 1975 when the Athletics acquired a baserunning specialist who was also a position player. Washington returned to professional track, then became the owner/operator of numerous McDonald's restaurants and a minor league professional hockey franchise. He held a number of executive posts on varied boards and organizations.
Document 3: Bermuda: In 1970 the country switched its currency from the Bermudian pound to the Bermudian dollar, which is pegged at par with the US dollar. US notes and coins are used interchangeably with Bermudian notes and coins within the islands for most practical purposes; however, banks levy an exchange rate fee for the purchase of US dollars with Bermudian dollars. Bermudian notes carry the image of Queen Elizabeth II. The Bermuda Monetary Authority is the issuing authority for all banknotes and coins, and regulates financial institutions. The Royal Naval Dockyard Museum holds a permanent exhibition of Bermuda notes and coins.
Document 4: 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 5: 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 6: 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 7: Herb McKenley: Born in Pleasant Valley, Clarendon, Jamaica, Herb McKenley enrolled at the University of Illinois and won the NCAA championships in and in 1946 and 1947. He was also the AAU champion in the 440-yard dash in 1945, 1947 and 1948, and was also the head of the list of world best times in 100 m (10.3), 200 m (20.4) and 400 m (46.2) in 1947. He is the only person to ever have achieved this feat.
Document 8: Milkha Singh: The race for which Singh is best remembered is his fourth - place finish in the 400 metres final at the 1960 Olympic Games, which he had entered as one of the favourites. He led the race till the 200m mark before easing off, allowing others to pass him. Various records were broken in the race, which required a photo - finish and saw American Otis Davis being declared the winner by one - hundredth of a second over German Carl Kaufmann. Singh's fourth - place time of 45.73 became the Indian national record and held for almost 40 years.
Document 9: 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 10: John McDonnell Field: John McDonnell Field is the outdoor track facility at the University of Arkansas in Fayetteville, Arkansas, and is home to the Arkansas Razorbacks. The field is named after former head coach John McDonnell, who ended his thirty-six-year collegiate head coaching career as the most successful coach in NCAA track history, attaining a total of 42 NCAA Championships (although the University was stripped of two due to NCAA sanctions) in three different sports with the Razorbacks. Renovated in 2006, it is one of only ten International Association of Athletics Federations Class 1 certified tracks in the United States (along with Robert C. Haugh Complex - Outdoor Track and Field, Jack Rose Track, Hutsell-Rosen Track, Hayward Field, Roy P. Drachman Stadium, Icahn Stadium, UT San Antonio's Park West Athletic Complex, E.B. Cushing Stadium, and Rock Chalk Park).
Document 11: Joel McNulty: Joel M. McNulty was an American track and field athlete, who was active in the 1950s. A world class amateur hurdler, McNulty was an All Time Big 10 Conference Men’s Track and Field Winner. McNulty excelled at the 120y (now 110m) and 220y (obsolete) Hurdles. While at the University of Illinois, McNulty won Big Ten Conference, Track and Field (outdoor), competitions no fewer than 3 times (1952, 120y Hurdles, 14.4, and 1952 and 1953, 220y Hurdles, 24.8, both times). McNulty attended the University of Illinois on a scholarship as a sprinter. He, eventually, received both a B.S. and LL.B. from the University, was admitted to the bar in 1959 and, thereafter, had a long career as a business lawyer. McNulty was Alpha Tau Omega.
Document 12: Four-minute mile: New Zealand's John Walker, the first man to run the mile under 3: 50, managed to run 135 sub-four - minute miles during his career (during which he was the first person to run over 100 sub-four - minute miles), and American Steve Scott has run the most sub-four - minute miles, with 136. Algeria's Noureddine Morceli was the first under 3: 45. Currently, the mile record is held by Morocco's Hicham El Guerrouj, who ran a time of 3: 43.13 in Rome in 1999.
Document 13: Howard Valentine: He competed for the United States in the 1904 Summer Olympics held in St Louis, United States in the 800 metres where he won the silver medal and in the 1500 metres event where he finished seventh. He also competed for the New York Athletic Club team in the 4 mile team race against Chicago AA with teammates Arthur Newton, George Underwood, Paul Pilgrim and David Munson. They won the race and the gold medal.
Document 14: 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 15: 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.
ground_truth: September 8, 1969
sub_queries: Where was Herb McKenley from? Answer: Jamaica
when did Jamaica start using dollars and cents Answer: September 8, 1969