Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	58.68	59.07	58.48	58.53	150,977	-0.07(-0.12%)
Dec 29, 2011	58.73	58.99	58.51	58.60	117,769	-0.40(-0.68%)
Dec 28, 2011	58.80	59.19	58.62	59.00	167,825	+0.25(+0.43%)
Dec 23, 2011	59.00	58.75	58.75	58.75	74,507	-0.11(-0.19%)
Dec 21, 2011	59.19	59.29	58.62	58.86	1,345,940	-0.30(-0.51%)
Dec 20, 2011	58.60	59.65	58.06	59.16	145,098	+0.22(+0.37%)
Dec 19, 2011	58.92	59.03	58.01	58.94	172,290	-0.09(-0.15%)
Dec 16, 2011	58.30	59.20	58.25	59.03	397,705	+0.90(+1.55%)
Dec 15, 2011	58.29	58.48	57.41	58.13	394,831	-0.10(-0.17%)
Dec 14, 2011	58.70	58.98	57.94	58.23	291,642	-0.47(-0.80%)
Dec 13, 2011	58.26	58.82	57.61	58.70	277,409	+0.44(+0.76%)
Dec 12, 2011	58.05	58.41	57.75	58.26	201,764	+0.20(+0.34%)
Dec 09, 2011	57.21	58.66	57.12	58.06	193,108	+0.85(+1.49%)
Dec 08, 2011	57.93	58.29	56.51	57.21	155,255	-0.89(-1.53%)
Dec 07, 2011	58.42	58.88	57.97	58.10	255,665	-0.16(-0.27%)
Dec 06, 2011	56.81	58.63	56.80	58.26	301,332	+1.47(+2.59%)
Dec 05, 2011	57.06	57.95	56.56	56.79	138,667	+0.38(+0.67%)
Dec 02, 2011	58.02	58.40	56.28	56.41	219,529	-1.56(-2.69%)
Dec 01, 2011	57.00	58.02	56.64	57.97	235,377	+1.07(+1.88%)
Nov 30, 2011	57.49	57.49	56.25	56.90	1,492,503	+0.41(+0.73%)
Nov 29, 2011	56.48	56.71	56.10	56.49	489,290	+0.23(+0.41%)
Nov 28, 2011	56.99	57.00	55.81	56.26	280,815	+0.08(+0.14%)
Nov 25, 2011	56.50	56.75	55.75	56.18	144,670	-0.32(-0.57%)
Nov 24, 2011	56.63	56.81	56.50	56.50	26,200	-0.04(-0.07%)
Nov 23, 2011	56.89	56.89	56.32	56.54	169,372	-0.34(-0.60%)
Nov 22, 2011	57.00	57.00	56.75	56.88	250,186	-0.12(-0.21%)
Nov 21, 2011	56.25	57.00	56.25	57.00	311,930	+0.32(+0.56%)
Nov 18, 2011	57.57	57.58	56.37	56.68	355,634	-0.61(-1.06%)
Nov 17, 2011	57.75	58.00	57.24	57.29	138,562	-0.66(-1.14%)
Nov 16, 2011	57.88	58.40	57.81	57.95	576,004	+0.20(+0.35%)
Nov 15, 2011	58.14	58.74	57.75	57.75	154,908	-0.40(-0.69%)
Nov 14, 2011	58.00	58.84	57.98	58.15	221,529	+0.06(+0.10%)
Nov 11, 2011	58.55	59.04	57.82	58.09	139,533	-0.51(-0.87%)
Nov 10, 2011	58.57	58.88	58.31	58.60	134,075	-0.04(-0.07%)
Nov 09, 2011	58.99	59.20	58.33	58.64	179,734	-0.36(-0.61%)
Nov 08, 2011	59.73	59.75	58.91	59.00	101,872	-0.38(-0.64%)
Nov 07, 2011	58.31	59.82	58.05	59.38	198,415	+1.07(+1.84%)
Nov 04, 2011	58.45	58.63	57.92	58.31	113,589	-0.21(-0.36%)
Nov 03, 2011	57.99	59.80	57.25	58.52	321,545	+1.19(+2.08%)
Nov 02, 2011	56.90	57.85	56.22	57.33	219,151	+0.43(+0.76%)
Nov 01, 2011	54.75	57.88	54.27	56.90	463,142	+1.28(+2.30%)
Oct 31, 2011	56.50	57.16	55.52	55.62	212,064	-1.29(-2.27%)
Oct 28, 2011	57.36	57.69	56.73	56.91	167,869	-0.59(-1.03%)
Oct 27, 2011	58.00	58.74	56.77	57.50	262,824	-0.18(-0.31%)
Oct 26, 2011	57.52	57.95	57.10	57.68	123,203	-0.02(-0.03%)
Oct 25, 2011	57.61	57.94	57.51	57.70	217,271	-0.10(-0.17%)
Oct 24, 2011	58.10	58.10	56.66	57.80	210,574	-0.13(-0.22%)
Oct 21, 2011	57.19	58.09	56.90	57.93	218,590	+0.97(+1.70%)
Oct 20, 2011	57.28	57.55	56.78	56.96	156,587	-0.10(-0.18%)
Oct 19, 2011	56.48	57.49	56.43	57.06	172,800	+0.73(+1.30%)
Oct 18, 2011	56.49	56.50	56.02	56.33	94,982	-0.17(-0.30%)
Oct 17, 2011	57.10	57.33	56.30	56.50	138,726	-0.69(-1.21%)
Oct 14, 2011	55.91	57.34	55.91	57.19	160,575	+1.28(+2.29%)
Oct 13, 2011	56.58	56.69	55.24	55.91	154,245	-0.98(-1.72%)
Oct 12, 2011	55.96	57.25	55.76	56.89	192,786	+1.73(+3.14%)
Oct 11, 2011	56.49	56.82	54.89	55.16	326,044	-0.87(-1.55%)
Oct 07, 2011	56.16	56.65	55.73	56.03	284,121	-0.35(-0.62%)
Oct 06, 2011	54.19	56.50	54.38	56.38	304,530	+2.28(+4.21%)
Oct 05, 2011	54.50	55.09	53.92	54.10	317,592	-0.30(-0.55%)
Oct 04, 2011	56.18	56.38	53.37	54.40	568,458	-2.25(-3.97%)

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