It is based on the percentage increase in the Consumer Price Index for Urban Wage Earners and Clerical Workers (CPI-W). The use of CPI-W conflicts with this purpose, because the elderly consume substantially more health care goods and services than younger people.
4-6 months. Tips. 1  To store fresh mint: (1) Trim the ends and place in a glass containing about one inch of water; (2) Cover with a loose-fitting plastic bag and refrigerate; (3) Replace water when it gets cloudy.
Enjoy Fresh Herbs Longer or Preserve They By Drying or Freezing. 1  Soft/Bushy Herbs - Storing Fresh Basil, Cilantro, Dill, Mint, Parsley. 2  Woody Herbs - Storing Fresh Oregano, Rosemary, Sage, Thyme. 3  How to Dry Fresh Herbs. 4  How to Freeze Fresh Herbs.