- The interest rate on utility deposits = 1.39%, effective January 1, 2022.
- The interest rate on utility deposits = 0.97%, effective January 1, 2021.
- The interest rate on utility deposits = 2.23%, effective January 1, 2020.
- The interest rate on utility deposits = 2.87%, effective January 1, 2019.
- The interest rate on utility deposits = 2.54%, effective January 1, 2018.
- The interest rate on utility deposits = 1.82%, effective January 1, 2017.
- The interest rate on utility deposits = 2.13%, effective January 1, 2016.
- The interest rate on utility deposits = 2.60%, effective January 1, 2015.
- The interest rate on utility deposits = 2.25%, effective January 1, 2014.
- The interest rate on utility deposits = 1.82%, effective January 1, 2013.
- Interest on Deposits for 2012 = 2.90%
- Interest on Deposits for 2011 = 3.24%
- Interest on Deposits for 2010 = 3.16%
- Interest on Deposits for 2009 = 3.81%
- Interest on Deposits for 2008 = 4.67%
- Interest on Deposits for 2007 = 4.78%
- Interest on Deposits for 2006 = 4.27%
- Interest on Deposits for 2005 = 4.29%