Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	49.80	50.76	49.70	50.73	2,373,636	+2.15(+4.44%)
Nov 29, 2011	48.82	49.61	48.53	48.58	1,199,568	-0.20(-0.41%)
Nov 28, 2011	48.32	49.27	48.32	48.78	1,215,350	+1.66(+3.52%)
Nov 25, 2011	46.94	47.58	46.81	47.12	810,124	-0.08(-0.17%)
Nov 23, 2011	47.55	47.77	46.97	47.20	1,352,249	-0.73(-1.53%)
Nov 22, 2011	48.44	48.82	47.87	47.93	1,587,733	-0.70(-1.43%)
Nov 21, 2011	48.44	48.91	47.94	48.63	1,626,934	-0.25(-0.52%)
Nov 18, 2011	48.61	49.34	48.53	48.88	1,699,387	+0.27(+0.55%)
Nov 17, 2011	49.44	49.81	48.42	48.62	2,017,383	-0.95(-1.91%)
Nov 16, 2011	50.29	50.58	49.50	49.56	1,109,393	-1.21(-2.39%)
Nov 15, 2011	50.44	51.04	50.27	50.78	711,002	+0.22(+0.44%)
Nov 14, 2011	50.69	51.13	50.30	50.56	575,250	-0.36(-0.71%)
Nov 11, 2011	50.79	51.10	50.58	50.92	1,169,222	+0.79(+1.58%)
Nov 10, 2011	50.44	50.67	49.73	50.13	1,479,020	+0.39(+0.79%)
Nov 09, 2011	51.04	51.13	49.38	49.73	1,892,995	-2.49(-4.76%)
Nov 08, 2011	51.29	52.26	51.03	52.22	1,230,665	+1.24(+2.43%)
Nov 07, 2011	50.67	51.15	50.04	50.98	1,690,052	+0.10(+0.19%)
Nov 04, 2011	50.70	51.03	49.85	50.89	1,508,315	-0.17(-0.33%)
Nov 03, 2011	50.66	51.19	50.10	51.06	1,619,381	+0.58(+1.14%)
Nov 02, 2011	50.27	51.06	49.71	50.48	1,509,754	+0.88(+1.78%)
Nov 01, 2011	50.51	50.90	49.35	49.60	2,028,867	-1.81(-3.53%)
Oct 31, 2011	51.69	52.11	51.38	51.41	1,673,208	-0.72(-1.38%)
Oct 28, 2011	51.80	52.80	51.80	52.13	1,821,188	+0.10(+0.20%)
Oct 27, 2011	51.84	52.44	51.50	52.03	2,674,299	+1.12(+2.20%)
Oct 26, 2011	51.61	52.92	49.61	50.91	6,058,568	-4.54(-8.19%)
Oct 25, 2011	56.09	56.26	55.32	55.45	1,857,611	-1.09(-1.93%)
Oct 24, 2011	55.69	56.84	55.61	56.54	1,437,159	+1.00(+1.80%)
Oct 21, 2011	55.04	55.54	54.79	55.54	1,232,647	+1.01(+1.85%)
Oct 20, 2011	54.42	54.75	53.43	54.53	1,370,368	+0.15(+0.27%)
Oct 19, 2011	54.65	55.11	54.07	54.38	1,423,145	-0.38(-0.69%)
Oct 18, 2011	53.55	55.23	53.13	54.76	942,222	+1.21(+2.27%)
Oct 17, 2011	54.15	54.37	53.28	53.55	873,728	-0.88(-1.62%)
Oct 14, 2011	53.97	54.52	53.43	54.43	889,601	+1.13(+2.13%)
Oct 13, 2011	53.47	53.67	52.95	53.30	1,130,159	-0.34(-0.64%)
Oct 12, 2011	53.55	54.32	53.53	53.64	1,874,189	-0.68(-1.25%)
Oct 11, 2011	53.83	54.61	53.83	54.32	914,856	+0.20(+0.37%)
Oct 10, 2011	53.32	54.12	53.25	54.12	1,109,836	+1.64(+3.12%)
Oct 07, 2011	53.03	53.20	52.15	52.48	1,692,213	-0.49(-0.92%)
Oct 06, 2011	52.83	53.43	51.98	52.97	1,515,881	+0.70(+1.33%)
Oct 05, 2011	50.52	52.55	50.20	52.27	1,931,866	+2.00(+3.98%)
Oct 04, 2011	48.59	50.33	48.06	50.27	1,955,907	+1.20(+2.44%)
Oct 03, 2011	50.21	51.50	49.01	49.07	2,307,930	-1.63(-3.21%)
Sep 30, 2011	50.19	50.99	49.55	50.70	2,954,116	+0.07(+0.15%)
Sep 29, 2011	50.92	51.45	49.55	50.63	1,083,933	+0.62(+1.24%)
Sep 28, 2011	51.04	51.55	49.99	50.01	934,428	-1.13(-2.22%)
Sep 27, 2011	51.44	52.00	50.79	51.14	1,385,020	+0.67(+1.34%)
Sep 26, 2011	49.13	50.52	48.87	50.47	1,527,461	+1.58(+3.23%)
Sep 23, 2011	47.90	49.07	47.68	48.89	1,763,671	+0.61(+1.27%)
Sep 22, 2011	48.21	48.93	47.62	48.27	2,598,068	-0.94(-1.91%)
Sep 21, 2011	51.21	51.21	49.21	49.21	1,509,888	-1.98(-3.88%)
Sep 20, 2011	52.14	52.24	51.16	51.20	1,531,083	-0.67(-1.29%)
Sep 19, 2011	51.49	52.15	51.01	51.87	1,178,179	-0.21(-0.40%)
Sep 16, 2011	52.07	52.36	51.31	52.07	2,332,876	+0.25(+0.49%)
Sep 15, 2011	51.87	51.98	51.09	51.82	1,453,151	+0.66(+1.29%)
Sep 14, 2011	50.61	51.84	49.52	51.16	1,746,773	+0.86(+1.71%)
Sep 13, 2011	49.58	50.70	49.47	50.30	1,641,432	+0.87(+1.77%)
Sep 12, 2011	48.52	49.53	48.09	49.43	1,809,336	+0.15(+0.30%)
Sep 09, 2011	49.20	49.75	48.83	49.28	1,941,735	-0.40(-0.80%)
Sep 08, 2011	50.01	50.58	49.54	49.68	1,538,704	-0.67(-1.34%)
Sep 07, 2011	49.07	50.36	49.01	50.36	1,296,580	+1.93(+3.98%)
Sep 06, 2011	48.32	48.53	47.72	48.43	2,813,383	-1.18(-2.37%)
Sep 02, 2011	50.44	50.61	49.25	49.61	1,697,475	-1.75(-3.40%)

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