year gross domestic product us dollar exchange inflation index
(2000=100) per capita income
(as % of usa)
year
gross domestic product
us dollar exchange
inflation index -lrb- 2000 = 100 -rrb-
per capita income -lrb- as % of usa -rrb-
number
number
number
number
number
number number unitnum number number
1980 7,764 0.27 kuwaiti dinars 55 171.08
which year has the most per capita income -lrb- as % of usa -rrb- ?
WDT NN VBD-AUX DT RBS IN NN NN -LRB- IN NN IN NNP -RRB- .
1980
select c1_number from w order by c5_number desc limit 1