Question: When did the country Tony Tuff was in start using dollars and cents?

full_context: Document 1: Tony Tuff: Tony Tuff (born Winston Anthony Morris, c. 1955, Kingston, Jamaica) is a reggae singer who was a member of The African Brothers in the late 1960s and 1970s before embarking on a solo career.
Document 2: 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 3: Rocky Dawuni: Rocky Dawuni is a Ghanaian singer, songwriter and record producer who performs his signature 'Afro Roots' sound which is a mixture of Reggae, Afrobeat, Highlife and soul music. He currently lives between Ghana and Los Angeles.
Document 4: 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 A smaller version of the coin was introduced in June 1990 with the older coins being withdrawn on 31 December 1990.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 5: Singing Melody: Everton Hardweare (born 23 November 1967), better known by his stage name Singing Melody, is a Reggae artist from Kingston, Jamaica. He is known for his abilities as a vocalist, his production work and for combining aspects of Reggae and R&B in his own releases.
Document 6: 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 7: 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 8: 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 9: 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 10: Tony Tuckson: John Anthony Tuckson (18 January 1921 at Port Said, Egypt – 24 November 1973 at Wahroonga, Australia), was an Abstract Expressionist artist, an art gallery director and previously a war-time Spitfire pilot. He died of cancer.
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: Tony Fomison: Tony Fomison (12 July 1939 – 7 February 1990) was a notable artist in New Zealand. He was an important post-war visual artist in the country and influenced New Zealand art by incorporating elements of narrative and myth into contemporary art.
Document 13: Tony! Toni! Toné!: Tony! Toni! Toné! is an American soul / R&B group from Oakland, California, popular during the late 1980s and early to mid-1990s. During the band's heyday, it was composed of Dwayne Wiggins on lead vocals and guitar, his brother Raphael Saadiq (born Charles Ray Wiggins) on lead vocals and bass, and their cousin Timothy Christian Riley on drums and keyboards. Other members were Elijah Baker, Carl Wheeler, Randall Wiggins, and Amar Khalil, who is the current lead singer of the group, and Antron Haile.
Document 14: The Ramong Sound: The Ramong Sound was a London based outfit, that featured two black lead singers doing Sam & Dave styled duets, one of them being former professional boxer Clem Curtis, and the other being Raymond Morrison aka Ramong Morrison. Curtis joined the group after hearing from his uncle that the lead singer of the group Ramong, was looking for backing singers and he should give it a try. At this time was Curtis's singing experience was more or less limited to singing with his uncle when he came around the house with the guitar. Prior to joining the Ramong Sound, 25 yo Curtis was a professional boxer and had worked as a painter and interior decorator. Guitar player Alan Warner was an experienced musician, and joined the Ramong Sound after having worked in various bands. He would stay with the group through all of their name change evolutions from Ramongs to Foundations, until he left the Foundations in 1970 to join progressive rock band Pluto. At some stage the group had dropped the "sound" part of their name and shortened it to simply The Ramongs, or The Ramong.
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: What country was Tony Tuff in? Answer: Jamaica
when did Jamaica start using dollars and cents Answer: September 8, 1969