015期：精算24码】≈02,03,06,11,13,19,20,21,22,23,27,28,31,33,34,36,38,40,41,43,44,46,48,49】开：31中
016期：精算24码】≈02,04,06,09,12,13,15,16,18,20,21,24,26,27,33,35,36,37,41,43,44,45,47,48】开：06中
017期：精算24码】≈01,02,03,04,06,08,09,11,13,18,22,26,30,34,35,37,38,41,42,43,45,46,48,49】开：32错
018期：精算24码】≈03,05,06,08,09,10,11,12,14,15,20,24,25,26,27,28,29,34,35,39,41,43,44,49】开：39中
019期：精算24码】≈01,02,05,06,07,08,10,12,14,18,19,20,23,24,25,28,33,34,37,39,41,44,47,49】开：46错
020期：精算24码】≈01,02,04,06,07,08,10,12,17,22,23,24,26,28,29,30,31,33,34,37,39,42,47,48】开：12中
021期：精算24码】≈01,02,04,05,07,08,09,11,13,14,16,17,18,23,26,29,32,33,34,36,37,40,43,46】开：//