Since a slump in oil prices in 1998, Oman has made active plans to diversify its economy and is placing a greater emphasis on other areas of industry, namely tourism and infrastructure. Oman had a 2020 Vision to diversify the economy established in 1995, which targeted a decrease in oil's share to less than 10 percent of GDP by 2020, but it was rendered obsolete in 2011. Oman then established 2040 Vision.