what is the percent change in future minimum lease payments from 2015 to 2016?
entergy corporation and subsidiaries notes to financial statements this difference as a regulatory asset or liability on an ongoing basis , resulting in a zero net balance for the regulatory asset at the end of the lease term . the amount was a net regulatory liability of $ 61.6 million and $ 27.8 million as of december 31 , 2013 and 2012 , respectively . as of december 31 , 2013 , system energy had future minimum lease payments ( reflecting an implicit rate of 5.13% ( 5.13 % ) ) , which are recorded as long-term debt , as follows : amount ( in thousands ) .

|  | Amount (In Thousands) |
| :--- | :--- |
| 2014 | $51,637 |
| 2015 | 52,253 |
| 2016 | 13,750 |
| 2017 | 13,750 |
| 2018 | 13,750 |
| Years thereafter | 247,500 |
| Total | 392,640 |
| Less: Amount representing interest | 295,226 |
| Present value of net minimum lease payments | $97,414 |

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lease_payments_2015 = 52253
previous_lease_payments = 13750
percent_change = (lease_payments_2015 - previous_lease_payments) / previous_lease_payments
answer = percent_change * 100