Date GapSales $(000)$ Mar $-85105,715$ Jun$-85120,136$ Sep$-85181,669$ Dec $-85239,813$ Mar$-86159,980$ Jun$-86164,768$ Sep$-86224,800$ Dec $-86298,469$ Mar$-87211,060$ Jun$-87217,753$ Sep$-87273,616$ Dec $-87$; $359,592$ Seasonal Indexes Index $1$ Index $2$ Index $3$ Index $4$ Value $0\mathrm{.}840\mathrm{.}801\mathrm{.}031\mathrm{.}33$ A portion of the estimate using ForecastX for forecasting GAP sales is shown. Keep in mind that the first quarter appearing in the data is calendar quarter $1.$ "Index $4$of $1\mathrm{.}33$ means