; adtrk1.txt
              1         19.508         16.148
              2         14.301         14.301
              3         13.442         13.258
              4         12.102         12.228
              5         9.8283         11.741
              6         9.2719         10.806
              7         8.5783         10.154
              8          7.653         9.4254
              9         7.5806         8.7507
             10         7.1125         8.2363
             11         6.9975         7.7568
             12         6.8745          7.284
             13          6.517         7.0727
             14         6.5489         6.8163
             15         6.2355         6.5704
             16         6.2535         6.3043
             17         6.0812         6.1969
             18         6.0662         6.0793
             19         6.0082         5.9648
             20         5.7017         5.8047
             21         5.6995         5.6845
             22         5.6571         5.4665
             23         5.7475         5.2657
             24         5.6759         5.1243
             25         5.7414         5.0387
             26          5.703         4.9305
             27          5.758         4.7556
             28         5.7373         4.6467
             29         5.7597         4.4967
             30         5.7038         4.4062
             31          5.648         4.3177
             32         5.5939         4.1772
             33         5.5184         4.0903
             34          5.566         4.0933
             35         5.5741         3.9493
             36         5.5907         3.8981
             37         5.4915         3.8277
             38         5.3797         3.7502
             39          5.384         3.6936
             40         5.3437         3.5927
             41         5.4075         3.5117
             42         5.3582         3.3412
             43         5.3841         3.2675
             44         5.3535         3.2758
             45         5.2901         3.1747
             46         5.2998         3.1576
