A company had total revenues of $31 million, operating margin of 36.9%, and depreciation and amortization expense of $22 million over the trailing twelve months. The company currently has $203 million in total debt and $110 million in cash and cash equivalents. The company's shares are currently trading at $31.7 per share and there are 13 million shares outstanding. What is its EV/EBITDA ratio? Round to one decimal place.