Given is a historical time series for job services demand in the prior $6$ months.

Month

Demand

$1$

$635$

$2$

$754$

$3$

$706$

$4$

$618$

$5$

$725$

$6$

$745$

The Period $4$ forecast by using exponential smoothing with $0\mathrm{.}33$ alpha $=$ Blank $1($in $2$ decimal places$)$