Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	42.30	43.05	42.22	42.98	507,720	+1.88(+4.58%)
Nov 29, 2011	41.03	41.33	40.87	41.10	359,940	+0.23(+0.55%)
Nov 28, 2011	40.92	41.12	40.58	40.87	451,359	+1.08(+2.72%)
Nov 25, 2011	39.80	40.28	39.75	39.79	206,032	-0.02(-0.06%)
Nov 23, 2011	40.33	40.36	39.81	39.81	767,272	-0.93(-2.29%)
Nov 22, 2011	40.97	41.10	40.59	40.75	1,632,515	-0.28(-0.68%)
Nov 21, 2011	41.21	41.26	40.72	41.03	585,752	-0.81(-1.94%)
Nov 18, 2011	41.98	42.10	41.68	41.84	340,242	+0.02(+0.04%)
Nov 17, 2011	42.28	42.49	41.51	41.82	605,871	-0.57(-1.35%)
Nov 16, 2011	42.73	43.19	42.33	42.39	351,953	-0.76(-1.76%)
Nov 15, 2011	42.91	43.39	42.75	43.15	355,944	+0.08(+0.19%)
Nov 14, 2011	43.36	43.39	42.85	43.07	544,576	-0.49(-1.12%)
Nov 11, 2011	43.30	43.74	43.30	43.56	219,276	+0.79(+1.85%)
Nov 10, 2011	42.91	43.00	42.36	42.77	460,560	+0.47(+1.10%)
Nov 09, 2011	42.94	43.12	42.23	42.30	594,687	-1.68(-3.81%)
Nov 08, 2011	43.61	44.03	43.22	43.98	458,020	+0.59(+1.35%)
Nov 07, 2011	43.07	43.44	42.70	43.39	347,764	+0.29(+0.68%)
Nov 04, 2011	43.01	43.14	42.57	43.10	274,173	-0.29(-0.68%)
Nov 03, 2011	43.12	43.48	42.47	43.39	399,994	+0.76(+1.78%)
Nov 02, 2011	42.50	42.79	42.25	42.64	749,975	+0.79(+1.89%)
Nov 01, 2011	41.85	42.46	41.67	41.85	641,296	-1.30(-3.02%)
Oct 31, 2011	43.87	43.89	43.14	43.15	475,710	-1.32(-2.96%)
Oct 28, 2011	44.33	44.52	44.15	44.46	361,517	-0.05(-0.10%)
Oct 27, 2011	44.16	44.81	43.80	44.51	905,844	+1.57(+3.66%)
Oct 26, 2011	42.87	43.08	42.21	42.94	739,324	+0.60(+1.42%)
Oct 25, 2011	42.91	42.91	42.24	42.33	1,474,040	-0.86(-1.99%)
Oct 24, 2011	42.73	43.27	42.73	43.19	462,296	+0.49(+1.14%)
Oct 21, 2011	42.41	42.74	42.30	42.70	459,406	+0.81(+1.94%)
Oct 20, 2011	41.70	42.04	41.21	41.89	771,532	+0.33(+0.80%)
Oct 19, 2011	41.97	42.32	41.48	41.56	351,973	-0.43(-1.02%)
Oct 18, 2011	40.95	42.33	40.71	41.99	878,223	+1.08(+2.63%)
Oct 17, 2011	41.47	41.54	40.83	40.91	642,858	-0.78(-1.88%)
Oct 14, 2011	41.53	41.69	41.24	41.69	531,380	+0.64(+1.56%)
Oct 13, 2011	41.12	41.20	40.58	41.06	575,104	-0.29(-0.71%)
Oct 12, 2011	41.24	41.82	41.10	41.35	544,314	+0.46(+1.12%)
Oct 11, 2011	40.67	41.00	40.54	40.89	637,077	-0.02(-0.04%)
Oct 10, 2011	40.18	40.91	40.18	40.91	476,198	+1.38(+3.48%)
Oct 07, 2011	40.15	40.16	39.33	39.53	999,099	-0.38(-0.96%)
Oct 06, 2011	39.55	39.96	39.47	39.91	591,366	+0.73(+1.86%)
Oct 05, 2011	38.65	39.29	38.26	39.18	1,048,118	+0.73(+1.90%)
Oct 04, 2011	37.03	38.57	36.66	38.45	1,388,311	+0.89(+2.36%)
Oct 03, 2011	38.73	39.07	37.57	37.57	2,236,304	-1.23(-3.18%)
Sep 30, 2011	39.21	39.57	38.80	38.80	1,373,209	-0.99(-2.50%)
Sep 29, 2011	39.87	40.11	39.02	39.79	639,669	+0.65(+1.65%)
Sep 28, 2011	40.11	40.33	39.10	39.14	489,269	-0.87(-2.18%)
Sep 27, 2011	40.51	40.76	39.78	40.02	671,995	+0.41(+1.03%)
Sep 26, 2011	38.90	39.65	38.46	39.61	559,332	+1.14(+2.96%)
Sep 23, 2011	38.02	38.70	37.99	38.47	670,868	+0.22(+0.57%)
Sep 22, 2011	38.35	38.74	37.73	38.26	1,166,695	-1.22(-3.09%)
Sep 21, 2011	40.89	40.98	39.47	39.47	569,988	-1.43(-3.49%)
Sep 20, 2011	41.08	41.52	40.84	40.90	588,328	-0.04(-0.09%)
Sep 19, 2011	40.82	41.15	40.51	40.94	409,148	-0.58(-1.39%)
Sep 16, 2011	41.49	41.74	41.12	41.51	481,863	+0.15(+0.36%)
Sep 15, 2011	41.01	41.36	40.71	41.36	434,874	+0.79(+1.95%)
Sep 14, 2011	40.29	41.06	39.68	40.57	432,785	+0.52(+1.31%)
Sep 13, 2011	39.85	40.21	39.56	40.05	478,167	+0.30(+0.75%)
Sep 12, 2011	38.91	39.75	38.84	39.75	332,318	+0.27(+0.68%)
Sep 09, 2011	40.08	40.21	39.30	39.48	338,974	-1.08(-2.65%)
Sep 08, 2011	40.82	41.22	40.48	40.56	493,310	-0.53(-1.29%)
Sep 07, 2011	40.41	41.09	40.33	41.09	749,745	+1.28(+3.21%)
Sep 06, 2011	39.00	39.86	38.97	39.81	593,952	-0.43(-1.08%)
Sep 02, 2011	40.55	40.69	40.16	40.24	507,902	-1.17(-2.83%)

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