The SAS System                         1
                                   13:00 Tuesday, January 18, 2000

                       Univariate Procedure

Variable=TIME

                             Moments

             N               222  Sum Wgts        222
             Mean        12.2973  Sum            2730
             Std Dev    7.862615  Variance   61.82072
             Skewness   -0.06188  Kurtosis   -1.69338
             USS           47234  CSS        13662.38
             CV         63.93775  Std Mean   0.527704
             T:Mean=0   23.30339  Pr>³T³       0.0001
             Num ª= 0        222  Num > 0         222
             M(Sign)         111  Pr>=³M³      0.0001
             Sgn Rank    12376.5  Pr>=³S³      0.0001

                          The SAS System                         2
                                   13:00 Tuesday, January 18, 2000

                       Univariate Procedure

Variable=TIME

                         Quantiles(Def=5)

              100% Max        23       99%        23
               75% Q3         20       95%        23
               50% Med        16       90%        22
               25% Q1          5       10%         2
                0% Min         1        5%         1
                                        1%         1
              Range           22
              Q3-Q1           15
              Mode            20


                          The SAS System                         3
                                   13:00 Tuesday, January 18, 2000

                       Univariate Procedure

Variable=TIME

                             Extremes

                Lowest    Obs     Highest    Obs
                     1(      13)       23(     218)
                     1(      12)       23(     219)
                     1(      11)       23(     220)
                     1(      10)       23(     221)
                     1(       9)       23(     222)


                          The SAS System                         4
                                   13:00 Tuesday, January 18, 2000

                       Univariate Procedure

Variable=V2

                             Moments

             N               222  Sum Wgts        222
             Mean       71.00901  Sum           15764
             Std Dev    12.79918  Variance   163.8189
             Skewness   -0.48552  Kurtosis   -0.88565
             USS         1155590  CSS        36203.98
             CV         18.02472  Std Mean   0.859024
             T:Mean=0   82.66238  Pr>³T³       0.0001
             Num ª= 0        222  Num > 0         222
             M(Sign)         111  Pr>=³M³      0.0001
             Sgn Rank    12376.5  Pr>=³S³      0.0001

                          The SAS System                         5
                                   13:00 Tuesday, January 18, 2000

                       Univariate Procedure

Variable=V2

                         Quantiles(Def=5)

              100% Max        95       99%        93
               75% Q3         81       95%        88
               50% Med        75       90%        84
               25% Q1         60       10%        51
                0% Min        42        5%        50
                                        1%        44
              Range           53
              Q3-Q1           21
              Mode            75


                          The SAS System                         6
                                   13:00 Tuesday, January 18, 2000

                       Univariate Procedure

Variable=V2

                             Extremes

                Lowest    Obs     Highest    Obs
                    42(      20)       91(     122)
                    43(     158)       91(     199)
                    44(      85)       93(       8)
                    45(     160)       94(     159)
                    45(      34)       95(      74)