Detailed Instructions: This task involves creating answers to complex questions, from a given passage. Answering these questions, typically involve understanding multiple sentences. Make sure that your answer has the same type as the "answer type" mentioned in input. The provided "answer type" can be of any of the following types: "span", "date", "number". A "span" answer is a continuous phrase taken directly from the passage or question. You can directly copy-paste the text from the passage or the question for span type answers. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words. A "number" type answer can include a digit specifying an actual value. For "date" type answers, use DD MM YYYY format e.g. 11 Jan 1992. If full date is not available in the passage you can write partial date such as 1992 or Jan 1992. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words.
Q: Passage: Serbia and Montenegro was a confederated union which existed between 2003 and 2006. The two republics initially formed the Federal Republic of Yugoslavia in 1992. The economics of Serbia and Montenegro entered a prolonged decline in 1989. Exacerbated by the economic embargo imposed during the Bosnian war, the Federal Republic of Yugoslavia (FRY) economys downward spiral showed no real sign of recovery until 1995. Gross domestic product was nowhere near its 1991 level, but the Kosovo War of the basic infrastructure of the country and many factories, as well as a renewed embargo caused a further huge drop in GDP in relation to the 1991 level. The first sign of an economic recovery occurred in 2001 after the removal of Milosevic on 5 October 2000. A vigorous team of economic reformers has worked to tame inflation (non-energy inflation is less than 9% in 2002, down from over 120% two years earlier) and rationalize the Serbia and Montenegro economy. Gross domestic product, although only half of its 1997 level, is projected to increase steadily in the near future. As of January 2005 GDP has recovered to 55-60% of its 1990 level, due to GDP growth of 8.5% in 2004.
Question: How many years did the confederated union of Serbia and Montenegro last?
Answer type: Number
A:
3.