Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	42.11	42.85	42.03	42.79	510,021	+1.87(+4.58%)
Nov 29, 2011	40.85	41.15	40.68	40.92	361,571	+0.22(+0.55%)
Nov 28, 2011	40.74	40.93	40.40	40.69	453,404	+1.08(+2.72%)
Nov 25, 2011	39.62	40.10	39.57	39.61	206,965	-0.02(-0.06%)
Nov 23, 2011	40.15	40.17	39.63	39.63	770,749	-0.93(-2.29%)
Nov 22, 2011	40.78	40.92	40.41	40.56	1,639,912	-0.28(-0.68%)
Nov 21, 2011	41.02	41.07	40.53	40.84	588,406	-0.81(-1.94%)
Nov 18, 2011	41.79	41.91	41.49	41.65	341,784	+0.01(+0.04%)
Nov 17, 2011	42.09	42.30	41.33	41.63	608,616	-0.57(-1.35%)
Nov 16, 2011	42.53	43.00	42.14	42.20	353,548	-0.76(-1.76%)
Nov 15, 2011	42.72	43.19	42.56	42.96	357,557	+0.08(+0.19%)
Nov 14, 2011	43.16	43.20	42.66	42.88	547,043	-0.49(-1.12%)
Nov 11, 2011	43.11	43.54	43.11	43.36	220,269	+0.79(+1.85%)
Nov 10, 2011	42.71	42.81	42.17	42.58	462,647	+0.46(+1.10%)
Nov 09, 2011	42.75	42.93	42.04	42.11	597,381	-1.67(-3.81%)
Nov 08, 2011	43.42	43.83	43.03	43.78	460,095	+0.58(+1.35%)
Nov 07, 2011	42.88	43.24	42.51	43.20	349,340	+0.29(+0.68%)
Nov 04, 2011	42.82	42.95	42.38	42.91	275,415	-0.29(-0.68%)
Nov 03, 2011	42.93	43.28	42.28	43.20	401,807	+0.76(+1.78%)
Nov 02, 2011	42.31	42.59	42.06	42.44	753,373	+0.79(+1.89%)
Nov 01, 2011	41.66	42.27	41.48	41.66	644,202	-1.30(-3.02%)
Oct 31, 2011	43.67	43.69	42.94	42.95	477,866	-1.31(-2.96%)
Oct 28, 2011	44.13	44.32	43.95	44.26	363,155	-0.05(-0.10%)
Oct 27, 2011	43.96	44.61	43.61	44.31	909,949	+1.56(+3.66%)
Oct 26, 2011	42.67	42.88	42.02	42.74	742,674	+0.60(+1.42%)
Oct 25, 2011	42.72	42.72	42.05	42.14	1,480,719	-0.85(-1.99%)
Oct 24, 2011	42.53	43.08	42.53	43.00	464,391	+0.49(+1.14%)
Oct 21, 2011	42.22	42.55	42.11	42.51	461,488	+0.81(+1.94%)
Oct 20, 2011	41.51	41.85	41.02	41.70	775,027	+0.33(+0.80%)
Oct 19, 2011	41.78	42.12	41.30	41.37	353,568	-0.43(-1.02%)
Oct 18, 2011	40.77	42.14	40.52	41.80	882,202	+1.07(+2.63%)
Oct 17, 2011	41.28	41.36	40.65	40.73	645,771	-0.78(-1.88%)
Oct 14, 2011	41.34	41.51	41.06	41.51	533,787	+0.64(+1.56%)
Oct 13, 2011	40.93	41.01	40.40	40.87	577,710	-0.29(-0.71%)
Oct 12, 2011	41.05	41.63	40.92	41.16	546,780	+0.46(+1.12%)
Oct 11, 2011	40.49	40.81	40.36	40.71	639,963	-0.02(-0.04%)
Oct 10, 2011	40.00	40.72	40.00	40.72	478,356	+1.37(+3.48%)
Oct 07, 2011	39.96	39.98	39.15	39.35	1,003,626	-0.38(-0.96%)
Oct 06, 2011	39.37	39.78	39.29	39.73	594,045	+0.73(+1.86%)
Oct 05, 2011	38.47	39.11	38.08	39.01	1,052,867	+0.73(+1.90%)
Oct 04, 2011	36.86	38.39	36.49	38.28	1,394,602	+0.88(+2.36%)
Oct 03, 2011	38.55	38.89	37.40	37.40	2,246,436	-1.23(-3.18%)
Sep 30, 2011	39.04	39.39	38.62	38.62	1,379,431	-0.99(-2.50%)
Sep 29, 2011	39.69	39.93	38.85	39.61	642,567	+0.64(+1.65%)
Sep 28, 2011	39.93	40.15	38.93	38.97	491,486	-0.87(-2.18%)
Sep 27, 2011	40.33	40.58	39.60	39.84	675,040	+0.40(+1.03%)
Sep 26, 2011	38.73	39.47	38.29	39.43	561,866	+1.13(+2.96%)
Sep 23, 2011	37.85	38.52	37.82	38.30	673,907	+0.22(+0.57%)
Sep 22, 2011	38.17	38.57	37.55	38.08	1,171,981	-1.21(-3.09%)
Sep 21, 2011	40.71	40.80	39.30	39.30	572,571	-1.42(-3.49%)
Sep 20, 2011	40.89	41.33	40.66	40.72	590,993	-0.04(-0.09%)
Sep 19, 2011	40.63	40.97	40.33	40.75	411,002	-0.57(-1.39%)
Sep 16, 2011	41.30	41.56	40.94	41.33	484,046	+0.15(+0.36%)
Sep 15, 2011	40.83	41.18	40.53	41.18	436,844	+0.79(+1.95%)
Sep 14, 2011	40.11	40.87	39.50	40.39	434,745	+0.52(+1.31%)
Sep 13, 2011	39.67	40.02	39.38	39.87	480,334	+0.30(+0.75%)
Sep 12, 2011	38.74	39.57	38.66	39.57	333,823	+0.27(+0.68%)
Sep 09, 2011	39.90	40.02	39.12	39.30	340,509	-1.07(-2.65%)
Sep 08, 2011	40.63	41.04	40.30	40.37	495,545	-0.53(-1.29%)
Sep 07, 2011	40.23	40.91	40.15	40.90	753,142	+1.27(+3.21%)
Sep 06, 2011	38.83	39.68	38.80	39.63	596,643	-0.43(-1.08%)
Sep 02, 2011	40.37	40.51	39.98	40.06	510,203	-1.17(-2.83%)

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