<prompt> Translate the following text to EnglishKwa taifa zima, akiba imerudi kidogo kutoka kwa kiwango chake cha chini mwanzoni mwa miaka ya 1990, lakini inabaki chini kwa viwango vya kihistoria vya Marekani.  <response>: For the nation as a whole, saving has rebounded somewhat from its low point in the early 1990s but remains relatively low by U.S. historical standards. 