The Alaska Policy Forums 2014 Muni Payroll shows that you were employed in 2014, and had a total compensation of $141,649. It also shows that the Muni contributed $19,582  to your retirement that year.  Imagine what they paid over your entire career, and will continue to pay over your lifetime.
http://alaskapolicyforum.org/wp-content/uploads/Muni-Anchorage-2014-Payrollvers6-webpage-post-l_EDITS.xlsx