求翻译：日本全国自1928年开始推行国家安全周，到2002年已进行了74年，是加强预防职业灾害发生的志愿性活动，由于长期性的努力，以致职业灾害已逐渐下降并颇具成效，例如死亡与受伤的人数(工伤假4日或4日以上者) 的统计，1999年比1998年减少18148人，减少l2．24％ ；自1995年至1999年5年之间死亡与受伤人数自167316人降至130100，减少37216人，减少22．24％ ，颇具成效。表1为1995年至1999年的职业灾害的统计。是什么意思？

Throughout Japan since 1928, launched the National Safety Week 2002 has been 74 years, is to strengthen the prevention of occupational accidents of voluntary activities that occupational hazards have been gradually declining, due to the long-term efforts, and considerable effectiveness, such as deat

Japan's national launch since 1928, the National Safety Week 2002 has been 74 is to enhance the prevention of occupational disaster volunteer activities, for long-term nature, at the expense of vocational disaster has been gradually declining and effective, for example the number of people killed an

Japan launched the national safety week nationwide since 1928, 2002 has been 74 years, is to strengthen the voluntary activities of the prevention of occupational hazards, due to the long-term efforts, has gradually declined and the effectiveness of occupational disasters, such as the number of deat