26-Nov-90 1441.20 
3-Dec-90 1398.20 
2-Jan-91 1420.10 
1-Feb-91 1542.10 
1-Mar-91 1522.80 
2-Apr-91 1605.80 
2-May-91 1704.10 
3-Jun-91 1622.20 
1-Jul-91 1622.30 
1-Aug-91 1650.50 
2-Sep-91 1607.00 
1-Oct-91 1582.10 
1-Nov-91 1566.60 
2-Dec-91 1578.00 
2-Jan-92 1687.50 
3-Feb-92 1745.10 
2-Mar-92 1717.90 
1-Apr-92 1734.00 
4-May-92 1803.20 
1-Jun-92 1752.60 
1-Jul-92 1615.40 
3-Aug-92 1541.30 
1-Sep-92 1466.40 
1-Oct-92 1492.30 
2-Nov-92 1544.30 
1-Dec-92 1545.10 
4-Jan-93 1571.90 
1-Feb-93 1684.40 
1-Mar-93 1684.20 
1-Apr-93 1627.20 
3-May-93 1631.90 
1-Jun-93 1697.60 
1-Jul-93 1803.20 
2-Aug-93 1944.90 
1-Sep-93 1915.70 
1-Oct-93 2069.00 
1-Nov-93 2057.80 
1-Dec-93 2266.70 
3-Jan-94 2177.50 
1-Feb-94 2091.60 
1-Mar-94 2133.10 
5-Apr-94 2246.00 
2-May-94 2127.70 
1-Jun-94 2025.30 
1-Jul-94 2146.60 
1-Aug-94 2212.90 
1-Sep-94 2011.80 
4-Oct-94 2071.60 
1-Nov-94 2048.30 
1-Dec-94 2106.60 
2-Jan-95 2021.30 
1-Feb-95 2102.20 
1-Mar-95 1922.60 
3-Apr-95 2015.90 
2-May-95 2092.20 
1-Jun-95 2083.90 
3-Jul-95 2218.70 
1-Aug-95 2238.30 
1-Sep-95 2187.00 
2-Oct-95 2167.90 
1-Nov-95 2242.80 
1-Dec-95 2253.90 
2-Jan-96 2470.10 
1-Feb-96 2473.60 
1-Mar-96 2485.90 
1-Apr-96 2505.30 
2-May-96 2542.80 
3-Jun-96 2561.40 
1-Jul-96 2473.40 
1-Aug-96 2543.80 
2-Sep-96 2651.90 
1-Oct-96 2659.30 
1-Nov-96 2845.50 
2-Dec-96 2888.70 
2-Jan-97 3035.20 
3-Feb-97 3259.60 
3-Mar-97 3429.10 
1-Apr-97 3438.10 
2-May-97 3562.70 
2-Jun-97 3766.90 
1-Jul-97 4405.50 
1-Aug-97 3919.80 
1-Sep-97 4154.90 
1-Oct-97 3753.70 
3-Nov-97 3972.10 
1-Dec-97 4224.30 
2-Jan-98 4442.50 
2-Feb-98 4693.90 
2-Mar-98 5097.30 
1-Apr-98 5107.44 
4-May-98 5569.08 
2-Jun-98 5897.44 
1-Jul-98 5873.92 
3-Aug-98 4833.89 
1-Sep-98 4474.51 
1-Oct-98 4671.12 
2-Nov-98 5022.70 
1-Dec-98 5002.39 
4-Jan-99 5159.96 
1-Feb-99 4911.81 
1-Mar-99 4884.20 
1-Apr-99 5393.11 
3-May-99 5069.83 
1-Jun-99 5378.52 
1-Jul-99 5101.87 
2-Aug-99 5270.77 
1-Sep-99 5149.83 
1-Oct-99 5525.40 
1-Nov-99 5896.04 
1-Dec-99 6958.14 
3-Jan-00 6835.60 
1-Feb-00 7644.55 
1-Mar-00 7599.39 
3-Apr-00 7414.68 
2-May-00 7109.67 
1-Jun-00 6882.44 
3-Jul-00 7190.37 
1-Aug-00 7244.79 
1-Sep-00 6798.12 
2-Oct-00 7077.44 
1-Nov-00 6372.33 
1-Dec-00 6433.61 
2-Jan-01 6795.14 
1-Feb-01 6208.24 
1-Mar-01 5829.95 
2-Apr-01 6264.51 
2-May-01 6123.26 
1-Jun-01 6058.38 
2-Jul-01 5861.19 
1-Aug-01 5188.17 
3-Sep-01 4308.15 
1-Oct-01 4559.13 
1-Nov-01 4989.91 
3-Dec-01 5160.10 
2-Jan-02 5107.61 
1-Feb-02 5039.08 
1-Mar-02 5397.29 
2-Apr-02 5041.20 
2-May-02 4818.30 
3-Jun-02 4382.56 
1-Jul-02 3700.14 
1-Aug-02 3712.94 
2-Sep-02 2769.03 
1-Oct-02 3152.85 
1-Nov-02 3320.32 
2-Dec-02 2892.63 
2-Jan-03 2747.83 
3-Feb-03 2547.05 
3-Mar-03 2423.87 
1-Apr-03 2942.04 
2-May-03 2982.68 
2-Jun-03 3220.58 
1-Jul-03 3487.86 
1-Aug-03 3484.58 
1-Sep-03 3256.78 
1-Oct-03 3655.99 
3-Nov-03 3745.95 
1-Dec-03 3965.16 
2-Jan-04 4058.60 
2-Feb-04 4018.16 
1-Mar-04 3856.70 
1-Apr-04 3985.21 
3-May-04 3921.41 
1-Jun-04 4052.73 
1-Jul-04 3895.61 
2-Aug-04 3785.21 
1-Sep-04 3892.90 
1-Oct-04 3960.25 
1-Nov-04 4126.00 
1-Dec-04 4256.08 
3-Jan-05 4254.85 
1-Feb-05 4350.49 
1-Mar-05 4348.77 
1-Apr-05 4184.84 
2-May-05 4460.63 
1-Jun-05 4586.28 
1-Jul-05 4886.50 
1-Aug-05 4829.69 
1-Sep-05 5044.12 
3-Oct-05 4929.07 
1-Nov-05 5193.40 
1-Dec-05 5408.26 
2-Jan-06 5674.15 
1-Feb-06 5796.04 
1-Mar-06 5970.08 
3-Apr-06 6009.89 
2-May-06 5788.36