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21) Mortgage Servicing Rights: Assumptions used in determining MSR value (Tables) | 12 Months Ended
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Dec. 31, 2018
Tables/Schedules |
Assumptions used in determining MSR value |
| Prepayment Speeds | Average Life(Years) | Discount Rate
December 31, 2018 | 3.86% | 6.33 | 9.51
December 31, 2017 | 3.67% | 6.34 | 10.01

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