A hypertonic solution (pronounced HÄ«-per-TAWN-ik) is a solution with a higher concentration of solute (dissolved substance) than some other, specified solution (and which therefore has a higher osmotic pressure than the other solution). The solution with the lower concentration is then termed hypotonic.
North Dakotaâs average retirement age is 64, up from 63 in 2015. We found that 9% of the stateâs residents are still working at age 80. Thatâs higher than the national labor force participation rate for people that age (6%).
Prior to 2009, the plurality of nonretired Americans planned to retire before age 65. Since then, the plurality have said they will retire after they reach age 65. These trends in Americans' expected age of retirement are from Gallup's annual Economy and Personal Finance survey, conducted April 9-12, 2015. As part of that survey, Gallup asked nonretired Americans the age at which they expect to retire, and also asked retired Americans to report the age at which they retired.