|
| Date mm-dd | Mean |
| 01-01 | 1520.00 |
| 01-02 | 1380.00 |
| 01-03 | 1220.00 |
| 01-04 | 1130.00 |
| 01-05 | 1090.00 |
| 01-06 | 1120.00 |
| 01-07 | 1260.00 |
| 01-08 | 1270.00 |
| 01-09 | 1230.00 |
| 01-10 | 1220.00 |
| 01-11 | 1220.00 |
| 01-12 | 1200.00 |
| 01-13 | 1240.00 |
| 01-14 | 1320.00 |
| 01-15 | 1440.00 |
| 01-16 | 1660.00 |
| 01-17 | 1890.00 |
| 01-18 | 1960.00 |
| 01-19 | 1930.00 |
| 01-20 | 1800.00 |
| 01-21 | 1710.00 |
| 01-22 | 1660.00 |
| 01-23 | 1680.00 |
| 01-24 | 1780.00 |
| 01-25 | 1760.00 |
| 01-26 | 1680.00 |
| 01-27 | 1740.00 |
| 01-28 | 1730.00 |
| 01-29 | 1830.00 |
| 01-30 | 2030.00 |
| 01-31 | 2030.00 |
| 02-01 | 2010.00 |
| 02-02 | 1900.00 |
| 02-03 | 1800.00 |
| 02-04 | 1790.00 |
| 02-05 | 1770.00 |
| 02-06 | 1750.00 |
| 02-07 | 1950.00 |
| 02-08 | 2130.00 |
| 02-09 | 2100.00 |
| 02-10 | 2140.00 |
| 02-11 | 1970.00 |
| 02-12 | 1960.00 |
| 02-13 | 2130.00 |
| 02-14 | 2200.00 |
| 02-15 | 2220.00 |
| 02-16 | 2420.00 |
| 02-17 | 2580.00 |
| 02-18 | 2610.00 |
| 02-19 | 2730.00 |
| 02-20 | 2640.00 |
| 02-21 | 2570.00 |
| 02-22 | 2590.00 |
| 02-23 | 2690.00 |
| 02-24 | 2600.00 |
| 02-25 | 2600.00 |
| 02-26 | 2550.00 |
| 02-27 | 2580.00 |
| 02-28 | 2640.00 |
| 02-29 | 3340.00 |
| 03-01 | 2640.00 |
| 03-02 | 2620.00 |
| 03-03 | 2660.00 |
| 03-04 | 2680.00 |
| 03-05 | 2700.00 |
| 03-06 | 2800.00 |
| 03-07 | 2930.00 |
| 03-08 | 2990.00 |
| 03-09 | 3060.00 |
| 03-10 | 3380.00 |
| 03-11 | 3480.00 |
| 03-12 | 3430.00 |
| 03-13 | 3550.00 |
| 03-14 | 3620.00 |
| 03-15 | 3640.00 |
| 03-16 | 3910.00 |
| 03-17 | 3920.00 |
| 03-18 | 4020.00 |
| 03-19 | 4320.00 |
| 03-20 | 4240.00 |
| 03-21 | 4180.00 |
| 03-22 | 4250.00 |
| 03-23 | 4370.00 |
| 03-24 | 4530.00 |
| 03-25 | 4590.00 |
| 03-26 | 4680.00 |
| 03-27 | 4620.00 |
| 03-28 | 4480.00 |
| 03-29 | 4380.00 |
| 03-30 | 4470.00 |
| 03-31 | 4590.00 |
| 04-01 | 4750.00 |
| 04-02 | 4870.00 |
| 04-03 | 4730.00 |
| 04-04 | 4640.00 |
| 04-05 | 4700.00 |
| 04-06 | 4910.00 |
| 04-07 | 5000.00 |
| 04-08 | 5170.00 |
| 04-09 | 5340.00 |
| 04-10 | 5240.00 |
| 04-11 | 5190.00 |
| 04-12 | 5200.00 |
| 04-13 | 5210.00 |
| 04-14 | 5400.00 |
| 04-15 | 5480.00 |
| 04-16 | 5390.00 |
| 04-17 | 5380.00 |
| 04-18 | 5430.00 |
| 04-19 | 5470.00 |
| 04-20 | 5550.00 |
| 04-21 | 5630.00 |
| 04-22 | 5620.00 |
| 04-23 | 5550.00 |
| 04-24 | 5600.00 |
| 04-25 | 5590.00 |
| 04-26 | 5430.00 |
| 04-27 | 5390.00 |
| 04-28 | 5390.00 |
| 04-29 | 5420.00 |
| 04-30 | 5340.00 |
| 05-01 | 5330.00 |
| 05-02 | 5300.00 |
| 05-03 | 5310.00 |
| 05-04 | 5350.00 |
| 05-05 | 5400.00 |
| 05-06 | 5520.00 |
| 05-07 | 5520.00 |
| 05-08 | 5600.00 |
| 05-09 | 5530.00 |
| 05-10 | 5340.00 |
| 05-11 | 5260.00 |
| 05-12 | 5130.00 |
| 05-13 | 4970.00 |
| 05-14 | 4920.00 |
| 05-15 | 5040.00 |
| 05-16 | 5120.00 |
| 05-17 | 5090.00 |
| 05-18 | 5080.00 |
| 05-19 | 5070.00 |
| 05-20 | 5140.00 |
| 05-21 | 5180.00 |
| 05-22 | 4990.00 |
| 05-23 | 4810.00 |
| 05-24 | 4700.00 |
| 05-25 | 4500.00 |
| 05-26 | 4440.00 |
| 05-27 | 4360.00 |
| 05-28 | 4250.00 |
| 05-29 | 4170.00 |
| 05-30 | 4110.00 |
| 05-31 | 3970.00 |
| 06-01 | 3810.00 |
| 06-02 | 3670.00 |
| 06-03 | 3660.00 |
| 06-04 | 3560.00 |
| 06-05 | 3530.00 |
| 06-06 | 3410.00 |
| 06-07 | 3290.00 |
| 06-08 | 3190.00 |
| 06-09 | 3040.00 |
| 06-10 | 2930.00 |
| 06-11 | 2800.00 |
| 06-12 | 2690.00 |
| 06-13 | 2650.00 |
| 06-14 | 2520.00 |
| 06-15 | 2410.00 |
| 06-16 | 2300.00 |
| 06-17 | 2180.00 |
| 06-18 | 2090.00 |
| 06-19 | 2040.00 |
| 06-20 | 1960.00 |
| 06-21 | 1890.00 |
| 06-22 | 1790.00 |
| 06-23 | 1670.00 |
| 06-24 | 1550.00 |
| 06-25 | 1470.00 |
| 06-26 | 1400.00 |
| 06-27 | 1320.00 |
| 06-28 | 1270.00 |
| 06-29 | 1210.00 |
| 06-30 | 1150.00 |
| 07-01 | 1070.00 |
| 07-02 | 1020.00 |
| 07-03 | 988.00 |
| 07-04 | 935.00 |
| 07-05 | 870.00 |
| 07-06 | 819.00 |
| 07-07 | 770.00 |
| 07-08 | 740.00 |
| 07-09 | 694.00 |
| 07-10 | 649.00 |
| 07-11 | 623.00 |
| 07-12 | 587.00 |
| 07-13 | 547.00 |
| 07-14 | 513.00 |
| 07-15 | 479.00 |
| 07-16 | 451.00 |
| 07-17 | 427.00 |
| 07-18 | 405.00 |
| 07-19 | 386.00 |
| 07-20 | 371.00 |
| 07-21 | 353.00 |
| 07-22 | 334.00 |
| 07-23 | 319.00 |
| 07-24 | 305.00 |
| 07-25 | 294.00 |
| 07-26 | 277.00 |
| 07-27 | 265.00 |
| 07-28 | 252.00 |
| 07-29 | 243.00 |
| 07-30 | 236.00 |
| 07-31 | 229.00 |
| 08-01 | 220.00 |
| 08-02 | 212.00 |
| 08-03 | 209.00 |
| 08-04 | 205.00 |
| 08-05 | 197.00 |
| 08-06 | 193.00 |
| 08-07 | 188.00 |
| 08-08 | 186.00 |
| 08-09 | 184.00 |
| 08-10 | 176.00 |
| 08-11 | 167.00 |
| 08-12 | 161.00 |
| 08-13 | 158.00 |
| 08-14 | 154.00 |
| 08-15 | 152.00 |
| 08-16 | 149.00 |
| 08-17 | 150.00 |
| 08-18 | 152.00 |
| 08-19 | 144.00 |
| 08-20 | 142.00 |
| 08-21 | 142.00 |
| 08-22 | 145.00 |
| 08-23 | 145.00 |
| 08-24 | 148.00 |
| 08-25 | 151.00 |
| 08-26 | 149.00 |
| 08-27 | 147.00 |
| 08-28 | 146.00 |
| 08-29 | 144.00 |
| 08-30 | 141.00 |
| 08-31 | 142.00 |
| 09-01 | 166.00 |
| 09-02 | 158.00 |
| 09-03 | 152.00 |
| 09-04 | 150.00 |
| 09-05 | 147.00 |
| 09-06 | 144.00 |
| 09-07 | 142.00 |
| 09-08 | 142.00 |
| 09-09 | 146.00 |
| 09-10 | 149.00 |
| 09-11 | 149.00 |
| 09-12 | 147.00 |
| 09-13 | 148.00 |
| 09-14 | 150.00 |
| 09-15 | 154.00 |
| 09-16 | 157.00 |
| 09-17 | 159.00 |
| 09-18 | 167.00 |
| 09-19 | 172.00 |
| 09-20 | 177.00 |
| 09-21 | 186.00 |
| 09-22 | 189.00 |
| 09-23 | 189.00 |
| 09-24 | 190.00 |
| 09-25 | 191.00 |
| 09-26 | 194.00 |
| 09-27 | 197.00 |
| 09-28 | 205.00 |
| 09-29 | 207.00 |
| 09-30 | 208.00 |
| 10-01 | 217.00 |
| 10-02 | 231.00 |
| 10-03 | 246.00 |
| 10-04 | 260.00 |
| 10-05 | 268.00 |
| 10-06 | 276.00 |
| 10-07 | 281.00 |
| 10-08 | 283.00 |
| 10-09 | 290.00 |
| 10-10 | 297.00 |
| 10-11 | 300.00 |
| 10-12 | 310.00 |
| 10-13 | 320.00 |
| 10-14 | 329.00 |
| 10-15 | 330.00 |
| 10-16 | 328.00 |
| 10-17 | 328.00 |
| 10-18 | 330.00 |
| 10-19 | 332.00 |
| 10-20 | 334.00 |
| 10-21 | 343.00 |
| 10-22 | 347.00 |
| 10-23 | 352.00 |
| 10-24 | 361.00 |
| 10-25 | 370.00 |
| 10-26 | 376.00 |
| 10-27 | 386.00 |
| 10-28 | 390.00 |
| 10-29 | 394.00 |
| 10-30 | 412.00 |
| 10-31 | 418.00 |
| 11-01 | 417.00 |
| 11-02 | 418.00 |
| 11-03 | 424.00 |
| 11-04 | 429.00 |
| 11-05 | 432.00 |
| 11-06 | 441.00 |
| 11-07 | 453.00 |
| 11-08 | 456.00 |
| 11-09 | 471.00 |
| 11-10 | 490.00 |
| 11-11 | 495.00 |
| 11-12 | 558.00 |
| 11-13 | 565.00 |
| 11-14 | 546.00 |
| 11-15 | 540.00 |
| 11-16 | 557.00 |
| 11-17 | 562.00 |
| 11-18 | 571.00 |
| 11-19 | 599.00 |
| 11-20 | 604.00 |
| 11-21 | 596.00 |
| 11-22 | 587.00 |
| 11-23 | 572.00 |
| 11-24 | 591.00 |
| 11-25 | 625.00 |
| 11-26 | 650.00 |
| 11-27 | 701.00 |
| 11-28 | 737.00 |
| 11-29 | 773.00 |
| 11-30 | 792.00 |
| 12-01 | 795.00 |
| 12-02 | 823.00 |
| 12-03 | 840.00 |
| 12-04 | 835.00 |
| 12-05 | 806.00 |
| 12-06 | 815.00 |
| 12-07 | 927.00 |
| 12-08 | 931.00 |
| 12-09 | 886.00 |
| 12-10 | 901.00 |
| 12-11 | 952.00 |
| 12-12 | 1060.00 |
| 12-13 | 1150.00 |
| 12-14 | 1170.00 |
| 12-15 | 1200.00 |
| 12-16 | 1120.00 |
| 12-17 | 1050.00 |
| 12-18 | 1020.00 |
| 12-19 | 1020.00 |
| 12-20 | 1090.00 |
| 12-21 | 1170.00 |
| 12-22 | 1490.00 |
| 12-23 | 1600.00 |
| 12-24 | 1370.00 |
| 12-25 | 1270.00 |
| 12-26 | 1200.00 |
| 12-27 | 1260.00 |
| 12-28 | 1260.00 |
| 12-29 | 1320.00 |
| 12-30 | 1320.00 |
| 12-31 | 1440.00 |