From the beginning of 1997 to the beginning of 2002, a total of 3.195 million water-saving faucets were distributed in Beijing in five years. How many thousands are distributed each year on average?
从1997年初到2002年初，北京市5年共发放节水龙头319.5万只，平均每年发放多少万只？
<gadget id="calculator">319.5 / 5</gadget>
<output>63.9</output>

<result>63.9</result>