Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	60.83	61.15	60.50	60.87	325,084	-0.22(-0.37%)
Sep 27, 2012	61.27	61.71	60.34	61.10	330,835	-0.03(-0.05%)
Sep 26, 2012	61.55	61.68	60.93	61.13	250,740	-0.50(-0.81%)
Sep 25, 2012	62.62	62.67	61.52	61.63	328,111	-0.94(-1.50%)
Sep 24, 2012	62.77	63.34	62.10	62.56	168,909	-0.17(-0.27%)
Sep 21, 2012	63.22	63.43	62.27	62.74	347,250	-0.25(-0.39%)
Sep 20, 2012	63.39	63.82	62.35	62.98	244,844	-0.87(-1.36%)
Sep 19, 2012	62.72	64.27	62.41	63.85	475,077	+1.55(+2.49%)
Sep 18, 2012	62.17	62.70	61.77	62.30	282,348	-0.16(-0.25%)
Sep 17, 2012	62.67	62.92	62.01	62.46	203,297	-0.25(-0.41%)
Sep 14, 2012	62.95	63.23	62.44	62.71	273,285	-0.16(-0.25%)
Sep 13, 2012	62.17	63.05	61.69	62.87	347,949	+0.87(+1.40%)
Sep 12, 2012	62.48	62.68	61.88	62.00	254,352	-0.16(-0.25%)
Sep 11, 2012	61.55	62.43	61.55	62.16	280,392	+0.34(+0.55%)
Sep 10, 2012	62.13	62.16	61.46	61.82	283,719	+0.02(+0.04%)
Sep 07, 2012	59.67	62.38	59.67	61.80	411,094	+2.10(+3.51%)
Sep 06, 2012	57.76	59.73	57.76	59.70	475,612	+2.17(+3.78%)
Sep 05, 2012	57.31	57.95	57.31	57.53	342,709	+0.04(+0.07%)
Sep 04, 2012	58.04	58.05	57.35	57.49	306,134	-0.65(-1.12%)
Aug 31, 2012	58.34	59.16	58.02	58.15	229,491	+0.19(+0.32%)
Aug 30, 2012	57.74	58.05	56.98	57.96	208,441	+0.25(+0.44%)
Aug 29, 2012	58.65	58.65	57.49	57.70	216,413	-0.52(-0.90%)
Aug 27, 2012	58.84	58.84	57.48	58.23	311,522	-0.22(-0.37%)
Aug 24, 2012	57.70	58.68	57.29	58.44	345,495	+0.55(+0.94%)
Aug 23, 2012	59.12	59.61	57.74	57.90	334,768	-1.59(-2.67%)
Aug 22, 2012	59.26	59.74	58.71	59.49	579,675	+0.15(+0.25%)
Aug 21, 2012	59.00	59.57	58.57	59.34	352,850	+0.60(+1.02%)
Aug 20, 2012	58.07	59.24	57.93	58.74	392,982	+0.61(+1.06%)
Aug 17, 2012	58.25	58.57	57.41	58.12	376,917	-0.19(-0.33%)
Aug 16, 2012	58.77	59.10	57.94	58.32	305,421	-0.39(-0.66%)
Aug 15, 2012	57.58	59.36	57.40	58.71	557,115	+1.24(+2.15%)
Aug 14, 2012	57.46	58.11	56.96	57.47	329,126	+0.22(+0.39%)
Aug 13, 2012	57.27	57.62	56.76	57.25	514,752	-0.17(-0.30%)
Aug 10, 2012	57.13	57.97	56.93	57.42	345,013	+0.07(+0.12%)
Aug 09, 2012	59.33	59.33	56.57	57.35	833,194	-2.12(-3.56%)
Aug 08, 2012	59.37	59.67	58.50	59.47	618,148	-0.41(-0.69%)
Aug 07, 2012	60.22	60.22	59.40	59.88	179,060	-0.23(-0.39%)
Aug 06, 2012	59.92	60.50	59.13	60.12	376,099	+0.49(+0.82%)
Aug 03, 2012	59.37	59.92	58.72	59.63	225,815	+1.01(+1.73%)
Aug 02, 2012	58.03	58.83	57.27	58.62	280,546	+0.38(+0.66%)
Aug 01, 2012	58.26	58.88	57.82	58.24	380,978	+0.16(+0.28%)
Jul 31, 2012	58.69	59.03	58.02	58.07	270,138	-0.73(-1.25%)
Jul 30, 2012	57.94	58.92	57.91	58.80	325,415	+0.85(+1.46%)
Jul 27, 2012	57.31	58.21	57.00	57.96	280,660	+0.93(+1.63%)
Jul 26, 2012	56.62	58.39	56.02	57.03	526,649	+0.91(+1.61%)
Jul 25, 2012	56.10	56.29	55.22	56.12	592,236	+0.73(+1.33%)
Jul 24, 2012	56.27	57.09	54.74	55.39	458,109	-0.82(-1.45%)
Jul 23, 2012	54.86	56.45	54.39	56.21	376,124	+0.25(+0.46%)
Jul 20, 2012	57.11	57.25	55.76	55.95	752,465	-1.58(-2.75%)
Jul 19, 2012	58.15	58.95	56.75	57.53	760,462	-0.26(-0.45%)
Jul 18, 2012	56.85	58.44	56.55	57.79	491,159	+0.94(+1.66%)
Jul 17, 2012	57.03	57.40	56.02	56.85	528,895	-0.24(-0.42%)
Jul 16, 2012	56.24	57.44	55.94	57.09	487,251	+0.80(+1.42%)
Jul 13, 2012	56.13	56.48	55.50	56.29	822,997	+0.49(+0.89%)
Jul 12, 2012	56.92	57.27	55.72	55.79	813,807	-1.57(-2.74%)
Jul 11, 2012	57.91	58.83	57.12	57.37	360,750	-0.46(-0.80%)
Jul 10, 2012	60.44	61.00	57.44	57.83	916,679	-2.19(-3.64%)
Jul 09, 2012	60.18	61.22	59.37	60.02	353,120	-0.15(-0.25%)
Jul 06, 2012	60.24	60.35	59.13	60.17	377,428	-0.32(-0.53%)
Jul 05, 2012	60.04	60.69	59.70	60.49	498,489	+0.32(+0.54%)
Jul 03, 2012	60.91	61.44	59.85	60.17	343,370	-1.63(-2.63%)

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