|
|
|||||||||||||||
| |||||||||||||||||||
|
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
, New York Harbor ,, U.S. Gulf Coast ,, Los Angeles ,, Rotterdam (ARA) ,, Singapore ,
, cash price ,, cash price ,, cash price ,, cash price ,, cash price ,
, Jun1986 to Aug2008,, Jun1986 to Aug2008,, Jun1986 to Aug2008,, Mar1987 to Mar2008,, Jul1992 to Aug2008,
End of , ,, ,, ,, ,, ,
2008-08 , 281.3800, , 292, , 304, , na, , 267.6000,
2008-07 , 299.0800, , 300.5800, , 302.8300, , na, , 297.4800,
2008-06 , 332.1000, , 334.5000, , 348.2500, , na, , 349.3800,
2008-05 , 325, , 323, , 363.3500, , na, , 323.1200,
2008-04 , 281.1000, , 283.8000, , 292.4000, , na, , 282.4300,
2008-03 , 240, , 254.4700, , 285.2200, , 234.8400, , 267.5200,
2008-02 , 247.8800, , 254.9300, , 273.7100, , 241.3500, , 266.2600,
2008-01 , 229.3300, , 229.9500, , 243.2000, , 216.9900, , 238.3300,
2007-12 , 248.5000, , 241.7500, , 257.4600, , 240.5000, , 247,
2007-11 , 224.1800, , 216.4300, , 230.9300, , 216.7100, , 233.3600,
2007-10 , 236.3800, , 234, , 250.2500, , 225.2100, , 222.6900,
2007-09 , 208.2500, , 209, , 223.7500, , 192.3500, , 201.6000,
2007-08 , 206.7800, , 205.4000, , 207.8000, , 194.6100, , 188.4500,
2007-07 , 207.8500, , 204.3500, , 209.8500, , 195.7400, , 193.5700,
2007-06 , 223, , 213.8800, , 222.8800, , 204.5300, , 205.5700,
2007-05 , 216.1200, , 220.4500, , 227.0500, , 200.7000, , 203.4300,
2007-04 , 229, , 230.5000, , 259, , 217.4200, , 207.5200,
2007-03 , 204.7500, , 196.7500, , 243.7500, , 188.9500, , 195.7100,
2007-02 , 186.7500, , 181.5000, , 215, , 167.4200, , 170.4300,
2007-01 , 148.6300, , 149.2000, , 175.4500, , 141.3600, , 151.2600,
2006-12 , 164.2500, , 156.9000, , 176.1500, , 147.3000, , 160.7100,
2006-11 , 174.8800, , 167.6000, , 174.1000, , 157.5000, , 161.4300,
2006-10 , 147.3500, , 147.3500, , 155.1000, , 134.2700, , 144.6400,
2006-09 , 152.1300, , 158.1500, , 169.2500, , 144.4700, , 156.4300,
2006-08 , 184.6300, , 178.5000, , 188.5000, , 173.0800, , 173.3300,
2006-07 , 228.9000, , 225.9000, , 238.9600, , 213.0200, , 202.2600,
2006-06 , 218.6800, , 220.6800, , 247.9000, , 211.8900, , 207.8600,
2006-05 , 204.4800, , 206.3500, , 238, , 197.7300, , 209.5200,
2006-04 , 207.4800, , 205.1500, , 262, , 196.5900, , 205.9500,
2006-03 , 196.4300, , 198.6100, , 215, , 175.6300, , 175.8300,
2006-02 , 157.7500, , 164, , 170.5000, , 146.4500, , 159.7600,
2006-01 , 169.5800, , 171, , 190, , 164.0200, , 157.1400,
2005-12 , 175.5000, , 171, , 177, , 150.7000, , 150.3600,
2005-11 , 144.2400, , 140.5000, , 147.5000, , 138.8100, , 133.6900,
2005-10 , 151.6000, , 149.1000, , 163.5000, , 152.9700, , 149.3800,
2005-09 , 209.5000, , 254.5000, , 227.6800, , 199, , 178.3300,
2005-08 , 326.4500, , 282.5000, , 292, , 229.4600, , 202.9800,
2005-07 , 167, , 162.9000, , 187.5000, , 168.2700, , 160.7100,
2005-06 , 148.9600, , 146.2500, , 171.5000, , 149.5700, , 147.0200,
2005-05 , 141.1300, , 142.4400, , 151.5000, , 134.4200, , 131.4300,
2005-04 , 137.3800, , 143.0800, , 161, , 144.0500, , 138.6900,
2005-03 , 154.4900, , 162.5800, , 183.4900, , 145.0400, , 145.2400,
2005-02 , 124.6900, , 125.3600, , 151.6800, , 117.1400, , 141.9000,
2005-01 , 130.0200, , 131.2800, , 145, , 116.7100, , 122.3300,
2004-12 , 109.7500, , 106.2500, , 117.7500, , 96.88000, , 106.1900,
2004-11 , 125.4000, , 123, , 125.7500, , 120.9600, , 126.7900,
2004-10 , 133.1300, , 128.4000, , 142.7500, , 126.0600, , 131.5500,
2004-09 , 133.9700, , 132.7900, , 156.5000, , 129.4600, , 125,
2004-08 , 113, , 109.3800, , 124.5000, , 111.3300, , 115.1900,
2004-07 , 124.2500, , 123.2800, , 134.5000, , 124.0800, , 119.5200,
2004-06 , 111.8500, , 113.6000, , 137.5000, , 107.3600, , 97.86000,
2004-05 , 135.5000, , 127.1300, , 149.5000, , 117.8400, , 118.6900,
2004-04 , 123.8800, , 123.2800, , 144.5000, , 122.9400, , 110.3600,
2004-03 , 110.4400, , 114.9000, , 143, , 103.1100, , 107.7400,
2004-02 , 108.8800, , 107.9000, , 132, , 95.75000, , 103.1000,
2004-01 , 99.13000, , 96.28000, , 106.5000, , 89.52000, , 94.17000,
2003-12 , 94.45000, , 92.33000, , 92.50000, , 82.15000, , 103.5700,
2003-11 , 89.38000, , 79.35000, , 87, , 78.18000, , 82.74000,
2003-10 , 83.08000, , 79.08000, , 89.50000, , 77.90000, , 83.10000,
2003-09 , 87.15000, , 78.20000, , 90, , 77.33000, , 80.60000,
2003-08 , 99.38000, , 92.50000, , 111, , 90.08000, , 87.14000,
2003-07 , 88.79000, , 88.03000, , 96.50000, , 83.57000, , 84.17000,
2003-06 , 82.40000, , 84.10000, , 96, , 79.88000, , 78.57000,
2003-05 , 79.50000, , 80.40000, , 88.50000, , 76.91000, , 71.55000,
2003-04 , 72.78000, , 74.30000, , 83, , 74.22000, , 64.29000,
2003-03 , 90.92000, , 91.25000, , 112.5000, , 87.39000, , 79.88000,
2003-02 , 101.2000, , 103.6300, , 119, , 90.93000, , 89.88000,
2003-01 , 95.60000, , 96.40000, , 96.50000, , 87.53000, , 91.79000,
2002-12 , 85.10000, , 84.80000, , 84, , 75.35000, , 77.14000,
2002-11 , 69.18000, , 65.93000, , 67, , 64.02000, , 67.50000,
2002-10 , 79.65000, , 77.88000, , 89, , 69.12000, , 68.10000,
2002-09 , 79.73000, , 81.77000, , 80.25000, , 78.18000, , 74.17000,
2002-08 , 77.32000, , 75.70000, , 82.50000, , 73.65000, , 70.71000,
2002-07 , 78.47000, , 74.47000, , 81, , 76.49000, , 70.48000,
2002-06 , 73.82000, , 75.40000, , 83.50000, , 72.80000, , 67.86000,
2002-05 , 68.50000, , 72.43000, , 79, , 67.14000, , 67.14000,
2002-04 , 74.93000, , 77.20000, , 78.50000, , 73.09000, , 69.40000,
2002-03 , 74.88000, , 78.65000, , 83, , 67.99000, , 70.48000,
2002-02 , 56.90000, , 58.15000, , 61, , 50.28000, , 60.12000,
2002-01 , 53.05000, , 52.38000, , 61.50000, , 45.89000, , 49.76000,
2001-12 , 53.63000, , 54.90000, , 61.25000, , 48.30000, , 51.55000,
2001-11 , 51.23000, , 49, , 50.50000, , 46.03000, , 53.33000,
2001-10 , 53.98000, , 52, , 71, , 49.43000, , 48.21000,
2001-09 , 67.03000, , 63.55000, , 76.50000, , 62.60000, , 60.71000,
2001-08 , 78.65000, , 81.40000, , 118, , 71.81000, , 71.55000,
2001-07 , 70.09000, , 68.71000, , 71.25000, , 65.44000, , 56.90000,
2001-06 , 66.38000, , 63, , 71.50000, , 66.15000, , 57.62000,
2001-05 , 82.93000, , 83.80000, , 102.5000, , 77.62000, , 68.21000,
2001-04 , 99.22000, , 113.3500, , 101, , 96.31000, , 84.76000,
2001-03 , 80.03000, , 83.35000, , 107.5000, , 77.76000, , 66.90000,
2001-02 , 75.58000, , 65.21000, , 112.5000, , 73.51000, , 72.38000,
2001-01 , 80.15000, , 82.23000, , 95, , 71.10000, , 75.36000,
2000-12 , 76.38000, , 77.50000, , 90.50000, , 62.04000, , 61.55000,
2000-11 , 86.85000, , 79.98000, , 102.5000, , 78.33000, , 79.17000,
2000-10 , 94.48000, , 88.68000, , 124, , 81.44000, , 73.21000,
2000-09 , 86.50000, , 83, , 109.5000, , 80.17000, , 74.88000,
2000-08 , 96.02000, , 91.10000, , 143, , 90.08000, , 88.45000,
2000-07 , 85.97000, , 76.10000, , 94, , 82.15000, , 87.74000,
2000-06 , 94.19000, , 95, , 118, , 98.58000, , 82.50000,
2000-05 , 95.93000, , 96.43000, , 95.75000, , 94.33000, , 75.71000,
2000-04 , 74.95000, , 75.18000, , 91.50000, , 79.88000, , 70.36000,
2000-03 , 81.63000, , 78.68000, , 82, , 83.99000, , 70.95000,
2000-02 , 93.98000, , 90.23000, , 113, , 85.27000, , 76.31000,
2000-01 , 73.60000, , 72.20000, , 76.25000, , 67, , 68.81000,
1999-12 , 65.30000, , 62.45000, , 72.50000, , 66, , 61.07000,
1999-11 , 69.22000, , 65.43000, , 70.50000, , 68.69000, , 60.60000,
1999-10 , 62.13000, , 60.25000, , 65.50000, , 58.07000, , 57.86000,
1999-09 , 68.48000, , 66.23000, , 74.50000, , 65.72000, , 64.76000,
1999-08 , 65.40000, , 61.90000, , 64, , 58.78000, , 63.45000,
1999-07 , 61.83000, , 60.65000, , 99.50000, , 57.08000, , 58.10000,
1999-06 , 53.22000, , 53.75000, , 77, , 47.45000, , 48.10000,
1999-05 , 47, , 45.63000, , 55.50000, , 41.78000, , 40.24000,
1999-04 , 52.65000, , 52.40000, , 53.25000, , 45.89000, , 52.86000,
1999-03 , 53.05000, , 50.28000, , 96, , 42.77000, , 46.90000,
1999-02 , 33.60000, , 30.65000, , 43.75000, , 30.17000, , 34.05000,
1999-01 , 35.28000, , 32.83000, , 43, , 29.89000, , 30,
1998-12 , 33.18000, , 30.93000, , 43, , 28.19000, , 34.17000,
1998-11 , 30.30000, , 28.32000, , 37.50000, , 32.01000, , 31.31000,
1998-10 , 43.50000, , 39.80000, , 46.75000, , 37.96000, , 39.64000,
1998-09 , 46.88000, , 45.65000, , 44.50000, , 40.51000, , 41.98000,
1998-08 , 39.11000, , 36.21000, , 41.75000, , 35.41000, , 32.98000,
1998-07 , 39.30000, , 37.55000, , 43.75000, , 37.68000, , 41.55000,
1998-06 , 43.55000, , 43.10000, , 49, , 40.23000, , 43.64000,
1998-05 , 47.75000, , 48.90000, , 45, , 41.93000, , 42.26000,
1998-04 , 48.05000, , 48.35000, , 69.50000, , 43.77000, , 46.14000,
1998-03 , 47.04000, , 45.73000, , 53, , 44.76000, , 42.38000,
1998-02 , 45.08000, , 44.48000, , 44, , 44.47000, , 39.40000,
1998-01 , 47.88000, , 46.63000, , 56.50000, , 46.60000, , 47.57000,
1997-12 , 49.33000, , 49.73000, , 61.50000, , 47.31000, , 46.79000,
1997-11 , 55.13000, , 50.73000, , 55, , 51.56000, , 53.93000,
1997-10 , 56.43000, , 54.58000, , 62.50000, , 54.53000, , 60.36000,
1997-09 , 62.51000, , 56.20000, , 71.50000, , 54.67000, , 58.33000,
1997-08 , 68.95000, , 61.10000, , 78.50000, , 57.22000, , 54.29000,
1997-07 , 67.71000, , 63.43000, , 65.50000, , 55.66000, , 56.38000,
1997-06 , 55.10000, , 55.58000, , 54.50000, , 50.57000, , 55.83000,
1997-05 , 61.08000, , 61.38000, , 60.50000, , 56.37000, , 57.38000,
1997-04 , 61.03000, , 58.53000, , 64, , 54.25000, , 57.02000,
1997-03 , 60.83000, , 60.08000, , 79.50000, , 55.38000, , 64.52000,
1997-02 , 60.13000, , 59.08000, , 70, , 55.66000, , 66.98000,
1997-01 , 66.82000, , 65.73000, , 75.50000, , 60.90000, , 64.88000,
1996-12 , 68.78000, , 67.13000, , 76.50000, , 59.91000, , 62.93000,
1996-11 , 72.23000, , 64.98000, , 63.50000, , 57.65000, , 63.10000,
1996-10 , 64.93000, , 66.93000, , 60.50000, , 62.04000, , 59.17000,
1996-09 , 61.58000, , 58.48000, , 65.50000, , 56.23000, , 55.12000,
1996-08 , 60.18000, , 57.23000, , 67.50000, , 56.51000, , 52.38000,
1996-07 , 59.93000, , 56.58000, , 64.50000, , 54.39000, , 52.86000,
1996-06 , 58.83000, , 56.18000, , 70.50000, , 52.83000, , 57.50000,
1996-05 , 57.35000, , 56.18000, , 66.50000, , 51.27000, , 57.74000,
1996-04 , 69.53000, , 65.38000, , 97, , 62.04000, , 65.36000,
1996-03 , 60.45000, , 60.73000, , 72, , 54.11000, , 57.93000,
1996-02 , 57.83000, , 55.83000, , 64, , 49.57000, , 51.31000,
1996-01 , 50.23000, , 49.08000, , 55, , 43.62000, , 47.62000,
1995-12 , 52.60000, , 50.38000, , 57.75000, , 44.90000, , 48.93000,
1995-11 , 55.73000, , 46.18000, , 55.25000, , 45.32000, , 54.48000,
1995-10 , 47.73000, , 44.58000, , 56.50000, , 46.17000, , 48.21000,
1995-09 , 55.13000, , 48.10000, , 57, , 47.31000, , 49.05000,
1995-08 , 55.38000, , 49.53000, , 55, , 47.02000, , 50.95000,
1995-07 , 50.23000, , 48.28000, , 55, , 45.61000, , 55.83000,
1995-06 , 56.03000, , 50.23000, , 57.50000, , 46.17000, , 56.19000,
1995-05 , 61.73000, , 57.18000, , 56.50000, , 54.67000, , 55.36000,
1995-04 , 64.98000, , 63.28000, , 64, , 54.25000, , 53.45000,
1995-03 , 51.20000, , 53.88000, , 57.50000, , 49.57000, , 53.93000,
1995-02 , 51.83000, , 50.78000, , 54.75000, , 45.47000, , 52.38000,
1995-01 , 51.38000, , 49.08000, , 57, , 43.20000, , 55,
1994-12 , 51.53000, , 47.53000, , 53.50000, , 43.62000, , 43.69000,
1994-11 , 47.78000, , 44.53000, , 50.63000, , 45.04000, , 48.45000,
1994-10 , 57.10000, , 50.60000, , 59.25000, , 49.72000, , 53.45000,
1994-09 , 46.28000, , 46.33000, , 52.50000, , 43.06000, , 45.83000,
1994-08 , 50.68000, , 48.48000, , 56, , 47.31000, , 54.76000,
1994-07 , 59.13000, , 58.33000, , 59.50000, , 52.69000, , 53.45000,
1994-06 , 52.58000, , 53.23000, , 59.50000, , 47.87000, , 55.36000,
1994-05 , 53.18000, , 52.73000, , 54.50000, , 47.45000, , 54.29000,
1994-04 , 48.83000, , 48.08000, , 51.75000, , 45.32000, , 51.43000,
1994-03 , 43.58000, , 47.43000, , 51.50000, , 41.08000, , 45.83000,
1994-02 , 43.83000, , 43.90000, , 48, , 40.37000, , 49.05000,
1994-01 , 42.28000, , 43.28000, , 47.25000, , 38.95000, , 45.48000,
1993-12 , 38.53000, , 37.38000, , 43.50000, , 36.83000, , 45,
1993-11 , 39.63000, , 38.28000, , 41.50000, , 39.94000, , 47.74000,
1993-10 , 46.88000, , 44.68000, , 46.25000, , 45.61000, , 53.81000,
1993-09 , 50.28000, , 49.88000, , 59, , 46.60000, , 57.62000,
1993-08 , 51.48000, , 49.73000, , 62.50000, , 49.29000, , 55.71000,
1993-07 , 51.33000, , 49.13000, , 56.38000, , 49.29000, , 54.29000,
1993-06 , 54.38000, , 53.78000, , 58.50000, , 51.27000, , 59.52000,
1993-05 , 57.33000, , 57.98000, , 64.75000, , 54.39000, , 63.57000,
1993-04 , 61.18000, , 61.33000, , 67.50000, , 56.94000, , 64.05000,
1993-03 , 55.73000, , 59.38000, , 63, , 56.23000, , 61.67000,
1993-02 , 52.13000, , 50.13000, , 59.63000, , 52.12000, , 59.29000,
1993-01 , 54.78000, , 53.88000, , 62.75000, , 52.12000, , 59.52000,
1992-12 , 53.93000, , 52.38000, , 55.50000, , 50.99000, , 60.24000,
1992-11 , 55.08000, , 50.93000, , 52.25000, , 55.81000, , 59.29000,
1992-10 , 63.30000, , 59.23000, , 55, , 57.51000, , 63.57000,
1992-09 , 58.58000, , 56.58000, , 63.75000, , 57.65000, , 65.83000,
1992-08 , 64.97000, , 63.73000, , 64, , 57.79000, , 65.24000,
1992-07 , 60.68000, , 58.48000, , 63.50000, , 58.36000, , 67.98000,
1992-06 , 59.88000, , 59.58000, , 64.25000, , 60.34000, , na,
1992-05 , 65.53000, , 65.43000, , 66.75000, , 61.75000, , na,
1992-04 , 62.28000, , 63.18000, , 74.50000, , 58.07000, , na,
1992-03 , 57.75000, , 59.18000, , 65.50000, , 55.10000, , na,
1992-02 , 54.38000, , 53.53000, , 58, , 53.26000, , na,
1992-01 , 55.53000, , 53.98000, , 57, , 53.54000, , na,
1991-12 , 55.10000, , 51.38000, , 50, , 51.27000, , na,
1991-11 , 62.68000, , 58.35000, , 55.50000, , 59.35000, , na,
1991-10 , 67.60000, , 62.93000, , 60, , 63.45000, , na,
1991-09 , 62.03000, , 59.93000, , 58, , 64.02000, , na,
1991-08 , 65.63000, , 63.65000, , 62.88000, , 65.15000, , na,
1991-07 , 68.63000, , 66.47000, , 61.50000, , 62.60000, , na,
1991-06 , 63.38000, , 61, , 54.25000, , 61.19000, , na,
1991-05 , 66.90000, , 65.90000, , 61.50000, , 66, , na,
1991-04 , 70.13000, , 69.13000, , 68.50000, , 65.15000, , na,
1991-03 , 69.03000, , 64.90000, , 64.13000, , 65.15000, , na,
1991-02 , 70.65000, , 64.30000, , 57.50000, , 63.45000, , na,
1991-01 , 69.97000, , 61.48000, , 67.50000, , 65.44000, , na,
1990-12 , 70.28000, , 68.65000, , 74.25000, , 72.94000, , na,
1990-11 , 77.47000, , 75.65000, , 74.25000, , 78.47000, , na,
1990-10 , 98.70000, , 89.90000, , 84, , 98.44000, , na,
1990-09 , 101.7500, , 97.50000, , 102.5000, , 111.1900, , na,
1990-08 , 96.80000, , 89.45000, , 97.50000, , 97.73000, , na,
1990-07 , 66.10000, , 61.45000, , 67.50000, , 65.58000, , na,
1990-06 , 63.60000, , 57.33000, , 69.50000, , 58.36000, , na,
1990-05 , 64.65000, , 65.75000, , 67.63000, , 58.78000, , na,
1990-04 , 60, , 61.60000, , 66.38000, , 57.36000, , na,
1990-03 , 59.70000, , 64.60000, , 70.75000, , 61.47000, , na,
1990-02 , 54.38000, , 56.63000, , 68.25000, , 58.50000, , na,
1990-01 , 61.58000, , 60.83000, , 61.50000, , 58.92000, , na,
1989-12 , 63.83000, , 65.45000, , 60.50000, , 55.24000, , na,
1989-11 , 50.33000, , 49.48000, , 53.25000, , 48.87000, , na,
1989-10 , 52.18000, , 51.95000, , 54.50000, , 50.14000, , na,
1989-09 , 60.53000, , 57.33000, , 63.75000, , 57.22000, , na,
1989-08 , 55.13000, , 53.93000, , 55.25000, , 51.13000, , na,
1989-07 , 53.38000, , 51.83000, , 54.50000, , 50.14000, , na,
1989-06 , 60.13000, , 56.13000, , 67.50000, , 57.22000, , na,
1989-05 , 67.33000, , 66.93000, , 67, , 62.60000, , na,
1989-04 , 70.08000, , 70.58000, , 76.50000, , 74.50000, , na,
1989-03 , 65.43000, , 66.63000, , 102.5000, , 64.02000, , na,
1989-02 , 50.78000, , 50.63000, , 61, , 48.16000, , na,
1989-01 , 47.63000, , 48.13000, , 53.50000, , 47.02000, , na,
1988-12 , 48.78000, , 45.38000, , 44.50000, , 43.48000, , na,
1988-11 , 49.88000, , 44.88000, , 44.50000, , 49.15000, , na,
1988-10 , 54.38000, , 51.23000, , 41.75000, , 47.73000, , na,
1988-09 , 49.38000, , 48.13000, , 45, , 42.92000, , na,
1988-08 , 46.98000, , 45.23000, , 58.75000, , 44.90000, , na,
1988-07 , 51.63000, , 52.13000, , 57.75000, , 48.30000, , na,
1988-06 , 52.88000, , 49.88000, , 57.50000, , 48.30000, , na,
1988-05 , 53.38000, , 51.88000, , 60.75000, , 51.98000, , na,
1988-04 , 51.10000, , 51.10000, , 58.50000, , 50.85000, , na,
1988-03 , 48.03000, , 48.38000, , 59.50000, , 46.32000, , na,
1988-02 , 45.15000, , 44.48000, , 48.75000, , 45.04000, , na,
1988-01 , 44.78000, , 44.28000, , 44, , 42.63000, , na,
1987-12 , 43.88000, , 41.88000, , 44.25000, , 42.77000, , na,
1987-11 , 49.58000, , 47.68000, , 54.75000, , 47.59000, , na,
1987-10 , 54.05000, , 51.28000, , 55.50000, , 50.85000, , na,
1987-09 , 51.33000, , 49.33000, , 58, , 50.14000, , na,
1987-08 , 50.43000, , 50.73000, , 56.75000, , 50.71000, , na,
1987-07 , 54.38000, , 54.88000, , 59.50000, , 55.24000, , na,
1987-06 , 55.48000, , 53.63000, , 52.50000, , 54.53000, , na,
1987-05 , 55.23000, , 53.13000, , 54.25000, , 56.23000, , na,
1987-04 , 51.58000, , 50.88000, , 56, , 54.53000, , na,
1987-03 , 51.78000, , 51.88000, , 53.50000, , 55.10000, , na,
1987-02 , 44.48000, , 45.88000, , 48.05000, , na, , na,
1987-01 , 48.78000, , 50.43000, , 58.50000, , na, , na,
1986-12 , 47.63000, , 47, , 51, , na, , na,
1986-11 , 41.18000, , 40.73000, , 40, , na, , na,
1986-10 , 40.13000, , 40.63000, , 39.50000, , na, , na,
1986-09 , 40.13000, , 38.53000, , 38.40000, , na, , na,
1986-08 , 45.25000, , 43.88000, , 54.25000, , na, , na,
1986-07 , 30.88000, , 30.50000, , 42, , na, , na,
1986-06 , 39.88000, , 38.50000, , 46, , na, , na,