01/01/03 94716.03 02/01/03 94253.36 03/03/03 93787.99 04/01/03 93319.91 05/01/03 92849.10 06/01/03 92375.54 06/27/03 92000.00 09/15/03 91287.48 10/16/03 90572.36 11/17/03 89854.63 12/16/03 89134.29 01/16/04 88411.32 02/18/04 87685.71 03/16/04 86957.46 04/16/04 86226.55 05/18/04 85492.98 06/15/04 84356.73 07/15/04 83615.98 08/15/04 82772.53 09/15/04 78693.36 09/27/04 77300.00 10/15/04 76533.88 10/23/04 75833.88 11/04/04 75333.88 11/15/04 74562.42 11/22/04 73562.42 12/15/04 72782.68 01/15/05 72000.09 02/15/05 71214.65 03/15/05 70426.35 04/15/05 69635.17 05/15/05 68841.11 06/15/05 68044.15 07/15/05 67244.29 08/15/05 66441.51 09/15/05 65635.80 10/31/05 64827.16 11/30/05 64015.57 12/31/05 63201.02 01/31/06 62383.50 02/28/06 61563.00 03/31/06 60739.51 04/30/06 59913.02 05/31/06 59083.51 06/30/06 58250.98 07/31/06 57415.41 08/31/06 56576.80 09/30/06 55735.13 10/31/06 54890.39 11/30/06 54042.57 12/31/06 53191.66 01/31/07 52337.65 02/28/07 51480.52 03/31/07 50620.27 04/30/07 49756.88 05/31/07 48990.35 06/30/07 48221.02 07/31/07 47448.89 08/31/07 46673.94 09/30/07 45896.17 10/31/07 45115.56 11/30/07 44332.10 12/31/07 0.00