Sep,'05 Oct,'05 189830 20.646 38.291 38.287 38.372 0.09 Oct,'05 Nov,'05 324289 25.222 46.563 46.532 46.666 0.123 Nov,'05 Dec,'05 177344 22.855 42.594 42.3 42.783 0.201 Dec,'05 Jan,'06 525306 32.711 52.498 52.508 53.222 0.727 Jan,'06 Feb,'06 448627 20.308 47.922 38.503 40.812 1.363 Feb,'06 Mar,'06 233879 22.861 36.961 36.875 38.62 1.695 Mar,'06 Apr,'06 368263 19.555 40.375 40.373 40.618 0.249 Apr,'06 May,'06 612263 16.254 33.746 33.64 34.638 0.931 May,'06 Jun,'06 683336 29.065 29.298 29.127 30.141 0.991 Jun,'06 Jul,'06 569436 44.177 24.772 24.487 26.318 1.811 Jul,'06 Aug,'06 651517 26.369 40.392 39.375 41.352 1.186