Data on Australian Unemployment Since the 1960s Show

Data on Australian unemployment since the 1960s show:

A) no trend at all, with very little year- to- year movements.
B) a moderate downward trend, with much larger year- to- year movements.
C) a dramatic downward trend, with much smaller year- to- year movements.
D) a dramatic upward trend, with much smaller year- to- year movements.
E) a moderate upward trend, with much larger year- to- year movements.