%                   Length (mm) +-     Lateral (mm) +-  Vertical (mm) +-
1984.54645     54548562.00  17.47        -2.67   22.97    128.44   73.70
1985.60587     54548506.53   8.55        -6.76   16.49    -38.85   34.05
1986.13331     54548561.30   7.44       -79.20   17.29    -75.02   25.23
1987.14969     54548550.60   7.27       -26.45   14.98     -7.02   28.62
1988.65050     54548556.02  15.53       -24.37   20.31    158.57   61.36
1988.10831     54548575.20  12.83        -2.75   18.54    -45.78   50.99
1989.14669     54548557.92   4.22       -15.77    5.54     17.63   26.94
1989.74548     54548547.30   9.13       -25.54   15.74     64.46   42.88
1990.16427     54548580.30   4.82        17.34   12.81     -7.26   18.94
1991.57994     54548462.52   3.35       201.86   11.66    -21.14   13.12
1991.23213     54548541.87   3.53       -49.91   11.95    -25.29   14.13