Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	42.11	42.85	42.02	42.78	510,076	+1.87(+4.58%)
Nov 29, 2011	40.84	41.14	40.68	40.91	361,611	+0.22(+0.55%)
Nov 28, 2011	40.73	40.93	40.39	40.69	453,454	+1.08(+2.72%)
Nov 25, 2011	39.62	40.09	39.57	39.61	206,988	-0.02(-0.06%)
Nov 23, 2011	40.15	40.17	39.63	39.63	770,833	-0.93(-2.29%)
Nov 22, 2011	40.78	40.91	40.40	40.56	1,640,092	-0.28(-0.68%)
Nov 21, 2011	41.02	41.07	40.53	40.84	588,470	-0.81(-1.94%)
Nov 18, 2011	41.79	41.91	41.48	41.64	341,821	+0.02(+0.04%)
Nov 17, 2011	42.09	42.30	41.32	41.63	608,683	-0.57(-1.35%)
Nov 16, 2011	42.53	42.99	42.13	42.20	353,586	-0.76(-1.76%)
Nov 15, 2011	42.72	43.19	42.55	42.95	357,596	+0.08(+0.19%)
Nov 14, 2011	43.16	43.19	42.66	42.87	547,103	-0.49(-1.12%)
Nov 11, 2011	43.10	43.54	43.10	43.36	220,293	+0.79(+1.85%)
Nov 10, 2011	42.71	42.80	42.17	42.57	462,698	+0.46(+1.10%)
Nov 09, 2011	42.75	42.92	42.03	42.11	597,447	-1.67(-3.81%)
Nov 08, 2011	43.41	43.82	43.02	43.78	460,145	+0.58(+1.35%)
Nov 07, 2011	42.87	43.24	42.51	43.19	349,378	+0.29(+0.68%)
Nov 04, 2011	42.81	42.94	42.38	42.90	275,445	-0.29(-0.68%)
Nov 03, 2011	42.92	43.28	42.27	43.19	401,851	+0.76(+1.78%)
Nov 02, 2011	42.30	42.59	42.06	42.44	753,456	+0.79(+1.89%)
Nov 01, 2011	41.65	42.27	41.48	41.65	644,272	-1.30(-3.02%)
Oct 31, 2011	43.67	43.69	42.94	42.95	477,918	-1.31(-2.96%)
Oct 28, 2011	44.12	44.32	43.94	44.26	363,195	-0.05(-0.10%)
Oct 27, 2011	43.96	44.61	43.60	44.30	910,048	+1.56(+3.66%)
Oct 26, 2011	42.67	42.88	42.01	42.74	742,755	+0.60(+1.42%)
Oct 25, 2011	42.72	42.72	42.04	42.14	1,480,881	-0.85(-1.99%)
Oct 24, 2011	42.53	43.07	42.53	42.99	464,442	+0.49(+1.15%)
Oct 21, 2011	42.21	42.54	42.10	42.51	461,538	+0.81(+1.94%)
Oct 20, 2011	41.51	41.85	41.02	41.70	775,112	+0.33(+0.80%)
Oct 19, 2011	41.78	42.12	41.29	41.37	353,606	-0.43(-1.02%)
Oct 18, 2011	40.76	42.13	40.52	41.79	882,299	+1.07(+2.63%)
Oct 17, 2011	41.28	41.35	40.64	40.72	645,842	-0.78(-1.88%)
Oct 14, 2011	41.34	41.50	41.05	41.50	533,846	+0.64(+1.56%)
Oct 13, 2011	40.93	41.01	40.40	40.87	577,773	-0.29(-0.71%)
Oct 12, 2011	41.05	41.63	40.91	41.16	546,840	+0.46(+1.12%)
Oct 11, 2011	40.48	40.81	40.36	40.70	640,033	-0.02(-0.04%)
Oct 10, 2011	40.00	40.72	40.00	40.72	478,408	+1.37(+3.48%)
Oct 07, 2011	39.96	39.97	39.14	39.35	1,003,736	-0.38(-0.96%)
Oct 06, 2011	39.37	39.78	39.29	39.73	594,110	+0.73(+1.86%)
Oct 05, 2011	38.47	39.11	38.08	39.00	1,052,982	+0.73(+1.90%)
Oct 04, 2011	36.86	38.39	36.49	38.28	1,394,754	+0.88(+2.36%)
Oct 03, 2011	38.55	38.89	37.39	37.39	2,246,682	-1.23(-3.18%)
Sep 30, 2011	39.03	39.38	38.62	38.62	1,379,582	-0.99(-2.50%)
Sep 29, 2011	39.69	39.93	38.84	39.61	642,638	+0.64(+1.65%)
Sep 28, 2011	39.92	40.15	38.92	38.96	491,540	-0.87(-2.18%)
Sep 27, 2011	40.33	40.57	39.59	39.83	675,114	+0.40(+1.03%)
Sep 26, 2011	38.72	39.47	38.28	39.43	561,928	+1.13(+2.96%)
Sep 23, 2011	37.85	38.52	37.81	38.29	673,981	+0.22(+0.57%)
Sep 22, 2011	38.17	38.56	37.55	38.08	1,172,110	-1.21(-3.09%)
Sep 21, 2011	40.70	40.79	39.29	39.29	572,634	-1.42(-3.49%)
Sep 20, 2011	40.89	41.33	40.65	40.71	591,058	-0.04(-0.09%)
Sep 19, 2011	40.63	40.96	40.33	40.75	411,047	-0.57(-1.39%)
Sep 16, 2011	41.30	41.55	40.93	41.32	484,099	+0.15(+0.36%)
Sep 15, 2011	40.82	41.17	40.53	41.17	436,892	+0.79(+1.95%)
Sep 14, 2011	40.10	40.87	39.49	40.38	434,793	+0.52(+1.31%)
Sep 13, 2011	39.67	40.02	39.37	39.86	480,386	+0.30(+0.75%)
Sep 12, 2011	38.73	39.57	38.66	39.57	333,860	+0.27(+0.68%)
Sep 09, 2011	39.89	40.02	39.12	39.30	340,547	-1.07(-2.65%)
Sep 08, 2011	40.63	41.03	40.29	40.37	495,599	-0.53(-1.29%)
Sep 07, 2011	40.23	40.91	40.15	40.90	753,225	+1.27(+3.21%)
Sep 06, 2011	38.82	39.68	38.79	39.63	596,708	-0.43(-1.08%)
Sep 02, 2011	40.36	40.50	39.98	40.06	510,259	-1.17(-2.83%)

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