A stock had the following year$-$end prices and dividends: Year Price Dividend $0$ $ $58\mathrm{.}75168\mathrm{.}56$ $ $1\mathrm{.}14261\mathrm{.}781\mathrm{.}33370\mathrm{.}201\mathrm{.}49$ What was the arithmetic average return for the stock?