A semi-monthly magazine, issued every two weeks. The latest issue is issue 96. How long has this magazine been published?
一本半月刊杂志，每半个月发一期．最新一期是第96期，这本杂志创刊了多少年？
<gadget id="calculator">2 * 12</gadget>
<output>24</output>

<gadget id="calculator">96 / 24</gadget>
<output>4</output>

<result>4</result>