Please answer the given financial question based on the context.
Context: tower cash flow , adjusted consolidated cash flow and non-tower cash flow are considered non-gaap financial measures . we are required to provide these financial metrics by the indentures for our 7.50% ( 7.50 % ) notes and 7.125% ( 7.125 % ) notes , and we have included them below because we consider the indentures for these notes to be material agreements , the covenants related to tower cash flow , adjusted consolidated cash flow and non-tower cash flow to be material terms of the indentures , and information about compliance with such covenants to be material to an investor 2019s understanding of our financial results and the impact of those results on our liquidity . the following table presents tower cash flow , adjusted consolidated cash flow and non-tower cash flow for the company and its restricted subsidiaries , as defined in the indentures for the applicable notes ( in thousands ) : .
|tower cash flow for the three months ended december 31 2008|$ 188449|
|consolidated cash flow for the twelve months ended december 31 2008|726954|
|less : tower cash flow for the twelve months ended december 31 2008|-741565 ( 741565 )|
|plus : four times tower cash flow for the three months ended december 31 2008|753798|
|adjusted consolidated cash flow for the twelve months ended december 31 2008|739187|
|non-tower cash flow for the twelve months ended december 31 2008|$ -14611 ( 14611 )|
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Question: what portion of the adjusted consolidated cash flow for the twelve months ended december 31 , 2008 is related to non-tower cash flow?


Answer: The answer is:-0.01977