1960(a35) 1965(a40) 1970(a45) 1975(a50) 1980(a55)
v 1,952,619 (-) 1,853,541 (-) 1,729,150 (-) 1,723,902 (+) 1,783,623 v
sv 866,199 (+) 880,989 (-) 878,290 (+) 926,641 (+) 990,791 sv
Sv 1,086,420 (-) 972,552 (-) 850,860 (-) 797,261 (-) 792,832 Sv