<prompt> Translate the following text to SwahiliJones-Lee 1993 provides an estimate of age-adjusted VSL based on a finding that older people value mortality risk reductions only somewhat less than middle-aged people.  <response>: Jones-Lee 1993 alitoa makadirio ya umri-kurekebishwa VSL kulingana na ugunduzi kwamba watu wazima thamani ya kupunguza hatari ya vifo ni kidogo tu chini ya watu wa umri wa kati. 