Question: When did the currencies of the country where the village of Centenary is located, first come into circulation?

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: Shamva District: Shamva is one of seven districts in the Mashonaland Central province of Zimbabwe. The district capital is the village of Shamva.
Document 3: Gokwe centre: Gokwe Centre is a rural small town in the Midlands province in Zimbabwe. The town is usually referred to as "Gokwe Centre" because the larger region is called Gokwe.
Document 4: Centenary, Zimbabwe: Centenary is a village in Mashonaland Central province in Zimbabwe. On June 21, 2001, Centenary was a pilgrimage for those who wanted to see the total solar eclipse, as it was one of the few areas of Zimbabwe that witnessed it.
Document 5: 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 6: Chakari, Zimbabwe: Chakari is a mining village in the province of Mashonaland West, Zimbabwe. It is located about 33 km west of Chegutu and 38 km north of Kadoma. According to the 1982 Population Census, the village had a population of 8,415. The village grew up around the Turkois Mine in 1907 and was named after the mine. In 1911 it was renamed Shagari but the name was changed again in 1923 to its current name, Chakari. Gold is still mined at the Dalny Mine which is one of Zimbabwe's largest producers of gold. Maize, wheat, sorghum, barley and cotton are grown in the area. This area has red soil that is high is minerals that makes it great for farming crops.
Document 7: Zimbabwean dollar: The first Zimbabwean dollar was introduced in 1980 and replaced the Rhodesian dollar at par. The initial ISO 4217 code was ZWD. At the time of its introduction, the Zimbabwean dollar was worth more than the US dollar in the official exchange market, with 1 ZWD = 1.47 USD, although this did not reflect the actual purchasing power it held. As a result, in both the official and parallel markets, the currency's value eroded rapidly over the years, and by July 2006, the parallel market value of the Zimbabwean dollar fell to Z $1,000,000 = GB £1.
Document 8: Mazowe District: Mazowe District is the southernmost of seven districts of the Province Mashonaland Central in Zimbabwe. The district capital is the village of Mazowe.
Document 9: Centenary District: Centenary is one of seven districts in the Mashonaland Central province of Zimbabwe. The district's capital is the town of Centenary.
Document 10: New Zealand dollar: The New Zealand dollar (sign: $; code: NZD, also abbreviated NZ $) (Māori: Tāra o Aotearoa) is the official currency and legal tender of New Zealand, the Cook Islands, Niue, the Ross Dependency, Tokelau, and a British territory, the Pitcairn Islands. Within New Zealand, it is almost always abbreviated with the dollar sign ($), with ``NZ $''sometimes used to distinguish it from other dollar - denominated currencies. In the context of currency trading, it is often informally called the`` Kiwi'' or ``Kiwi dollar '', since New Zealand is commonly associated with the indigenous bird and the one - dollar coin depicts a kiwi.
Document 11: Century, West Virginia: Century is a census-designated place and coal town in Barbour County, West Virginia, USA. Its population was 115 as of the 2010 census.
Document 12: Mozambican metical: The metical (MZM) replaced the escudo at par on 16 June 1980. It was divided into 100 centavos. The metical underwent severe inflation. After the revaluation of the Romanian leu, the metical briefly became the least valued currency unit, at a value of about 24,500 meticais per USD, until the Zimbabwean dollar took the title in late August 2005.
Document 13: 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 14: Gadzema: Gadzema is a village in the province of Mashonaland West, Zimbabwe. It is located about 110 km south-west of Harare on the main Harare-Bulawayo railway line. The village grew up around the a railway station that was built on the line. It was named after a nearby hill, "Ganidzima Hill", which means ""a shining place"". Gold was discovered in the area and in 1905 the Giant Mine was opened by is now closed. In 1920 the station was closed and is now just operated as a siding.
Document 15: Australian one-dollar note: The Australian one - dollar note (or $1 bill) was introduced in 1966 due to decimalisation, to replace the 10 - shilling note. The note was issued from its introduction in 1966 until its replacement by the one - dollar coin in 1984. Approximately 1.7 billion one - dollar notes were printed.
ground_truth: 1980
sub_queries: Centenary >> country Answer: Zimbabwe
when did the currencies of Zimbabwe first come in circulation Answer: 1980