The Bayside Hotel wants to develop forecasts for occupancy rates based on the occl the past $9$ years:

$\backslash$table$[[$Year$,$Occupancy Rate$],[1,0\mathrm{.}83],[2,0\mathrm{.}78],[3,0\mathrm{.}75],[4,0\mathrm{.}81],[5,0\mathrm{.}86],[6,0\mathrm{.}85],[7,0\mathrm{.}89],[8,0\mathrm{.}90],[9,0\mathrm{.}86],[10,?$