Historical clue formulations

• It might say "zero" on its container — 2023-06-30
• Pepsi Max, e.g. — 2022-04-22
• Sprite Zero Sugar, for one — 2019-09-09
• Fizzy, sugarless beverage — 2018-09-17
• Pepsi Max, e.g. — 2016-11-20
• Coke Zero or Pepsi One — 2015-04-06
• Light refreshment — 2014-09-20
• It may contain aspartame — 2014-01-05
• No-calorie drink — 2011-07-26
• Fresca, e.g. — 2010-12-09
• Coca-Cola Zero, e.g. — 2010-10-05
• Tab, for one — 2009-10-29
• Light mixer — 2008-03-22
• Something light and soft? — 2006-09-16
• Weight-watcher's drink — 2005-12-23
• Tab, for one — 2004-01-17
• Tab, e.g. — 2001-10-13
• Tab, e.g. — 2001-01-25
• Tab, e.g. — 1999-04-02