Q42. Have you ever quit smoking cigarettes
                    for three months or longer?
                     Weighted Column Percents
 ----------------------------------------------------------------
                           Total               Grade
                                  -------------------------------
                                    9th    10th    11th    12th
 ----------------------------------------------------------------
 I have never smoked         64.9    67.7    64.1    64.0    63.0
 I smoke and have never
    quit for 3 months        11.0     8.8    11.4    11.3    13.1
 I smoke now, but I have
    quit for at least 3
    months at one ti         12.1    10.1    11.8    13.5    14.1
 I used to smoke, but I
    quit 3 or more months
    ago                      12.0    13.3    12.7    11.3     9.7
 Female
   I have never smoked       63.8    66.1    63.0    62.0    63.4
   I smoke and have never
      quit for 3 months      11.4     9.7    12.4    11.4    12.7
   I smoke now, but I
      have quit for at
      least 3 months at
      one ti                 13.0    11.8    12.4    14.2    14.3
   I used to smoke, but I
      quit 3 or more
      months ago             11.8    12.4    12.2    12.4     9.6
 Male
   I have never smoked       66.1    69.4    65.0    66.0    62.7
   I smoke and have never
      quit for 3 months      10.5     8.0    10.5    11.2    13.5
   I smoke now, but I
      have quit for at
      least 3 months at
      one ti                 11.3     8.3    11.2    12.8    14.0
   I used to smoke, but I
      quit 3 or more
      months ago             12.2    14.3    13.3    10.0     9.8
 ----------------------------------------------------------------
                            Total N =
                              28,339

 
            Q42. Have you ever quit smoking cigarettes
                    for three months or longer?
                      Unweighted Frequencies
 ----------------------------------------------------------------
                           Total               Grade
                                  -------------------------------
                                    9th    10th    11th    12th
 ----------------------------------------------------------------
 I have never smoked       18,151   5,600   5,014   4,125   3,412
 I smoke and have never
    quit for 3 months       3,221     819     902     740     760
 I smoke now, but I have
    quit for at least 3
    months at one ti        3,497     905     937     861     794
 I used to smoke, but I
    quit 3 or more months
    ago                     3,470   1,160     995     755     560
 Female
   I have never smoked      9,030   2,751   2,463   2,078   1,738
   I smoke and have never
      quit for 3 months     1,710     454     485     388     383
   I smoke now, but I
      have quit for at
      least 3 months at
      one ti                1,914     526     505     476     407
   I used to smoke, but I
      quit 3 or more
      months ago            1,772     575     489     420     288
 Male
   I have never smoked      9,121   2,849   2,551   2,047   1,674
   I smoke and have never
      quit for 3 months     1,511     365     417     352     377
   I smoke now, but I
      have quit for at
      least 3 months at
      one ti                1,583     379     432     385     387
   I used to smoke, but I
      quit 3 or more
      months ago            1,698     585     506     335     272
 ----------------------------------------------------------------
                            Total N =
                              28,339