	In the 1990s, Saudi Arabia experienced a significant contraction of oil revenues combined with a high rate of population growth. Per capita income fell from a high of $11,700 at the height of the oil boom in 1981 to $6,300 in 1998. Taking into account the impact of the real oil price changes on the Kingdom's real gross domestic income, the real command-basis GDP was computed to be 330.381 billion 1999 USD in 2010. Increases in oil prices in the aughts helped boost per capita GDP to $17,000 in 2007 dollars (about $7,400 adjusted for inflation), but have declined since oil price drop in mid-2014.