1     9.0365    117.880
                             2     8.6154    112.527
                             3    10.2131    104.344
                             4     8.5031    100.022
                             5     8.3329    100.261
                             6     8.7927     95.818
                             7    11.7603     90.214
                             8    10.1070     90.058
                             9    10.3610     98.551
                            10    11.8245     99.766
                            11     9.8140    102.231
                            12    11.7379    107.181
                            13    11.2126    104.637
                            14    10.1246    109.307
                            15     8.5029    110.440
                            16     8.1455    104.869
                            17    10.6750     99.443
                            18    10.2300     93.287
                            19     8.2800     97.783
                            20     8.0834     97.597
                            21     9.2937     94.332
                            22     9.4065     91.609
                            23    10.5828     94.269
                            24    10.1728     92.884
                            25     8.7814     95.792
                            26     9.4452     96.743
                            27    11.1931     94.718
                            28    12.7528     95.212
                            29    13.8038    100.278
                            30    14.6401    106.939
                            31    12.9458    116.298
                            32    11.9862    125.318
                            33    10.0551    124.539
                            34    10.4734    121.897
                            35    11.6663    114.771
                            36    10.9339    112.993
                            37    10.1316    112.353
                            38    11.7143    111.545
                            39    10.7540    109.703
                            40    10.8191    109.996
                            41    11.1654    109.374
                            42    10.7162    108.754
                            43     9.4856    108.923
                            44    10.1442    108.182
                            45    10.7670    104.307
                            46    10.7213    102.722
                            47    11.4633    103.029
                            48    11.8425    104.161
                            49     9.4247    108.324
                            50     7.8466    110.345
                            51     9.2597    106.370
                            52     8.0613     97.974
                            53     9.3681     94.225
                            54     8.7511     92.402
                            55     8.5754     94.294
                            56     8.3012     92.314
                            57    10.6531     91.705
                            58    10.6235     90.470
                            59    11.1238     97.635
                            60     9.8223    100.882
                            61    11.5462    104.654
                            62    11.2456    100.949
                            63    10.8016    103.336
                            64    12.1171    107.065
                            65    11.3148    107.443
                            66    11.6679    112.060
                            67    10.2528    110.347
                            68    11.7619    112.433
                            69    13.0563    109.367
                            70    13.1501    111.740
                            71    12.0246    118.087
                            72     8.9993    121.895
                            73    11.4275    121.949
                            74    11.1580    112.446
                            75    11.4420    112.987
                            76    11.4274    112.735
                            77    11.2051    115.072
                            78    11.6254    114.589
                            79    11.9233    114.591
                            80    11.8858    114.470
                            81    11.9419    116.139
                            82    11.0288    116.305
                            83    11.3681    117.355
                            84    10.4615    115.885
                            85     9.8710    116.406
                            86    10.7683    112.987
                            87     9.9436    110.662
                            88     9.1793    109.510
                            89    10.7728    109.216
                            90    10.1674    103.219
                            91    10.8839    105.655
                            92     9.4445    105.211
                            93    10.1562    105.545
                            94     9.0697    102.124
                            95     9.5748    102.817
                            96     9.4790     97.844
                            97     9.6728     96.414
                            98    11.2510     95.768
                            99    10.8446     95.594
                           100    12.8092    101.969
                           101     9.8366    102.805
                           102    10.1188    110.741
                           103    10.0324    106.888
                           104     9.9590    104.979
                           105    10.4571    102.136
                           106    10.9688    100.061
                           107     9.9997    101.898
                           108    10.8283    104.348
                                 The SAS System                                3
                                                11:33 Tuesday, December 11, 2001

                           Obs      X18        Y18

                           109    10.9669    105.482
                           110    11.3749    106.400