Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	46.60	46.69	46.21	46.22	97,986	-0.23(-0.49%)
Dec 29, 2011	45.59	46.58	45.55	46.45	114,009	+1.05(+2.31%)
Dec 28, 2011	46.18	46.39	45.37	45.40	145,151	-0.96(-2.07%)
Dec 27, 2011	45.60	46.51	45.52	46.36	129,356	+0.51(+1.12%)
Dec 23, 2011	45.54	45.89	45.39	45.85	151,366	+0.24(+0.52%)
Dec 21, 2011	45.54	45.74	44.85	45.61	243,992	+0.07(+0.15%)
Dec 20, 2011	44.77	45.81	44.59	45.54	357,148	+1.68(+3.84%)
Dec 19, 2011	45.06	45.47	43.69	43.86	271,393	-1.03(-2.29%)
Dec 16, 2011	44.53	45.64	44.53	44.89	422,047	+0.71(+1.61%)
Dec 15, 2011	44.92	44.98	43.93	44.17	171,557	-0.11(-0.25%)
Dec 14, 2011	44.83	44.95	43.91	44.28	156,729	-0.92(-2.04%)
Dec 13, 2011	46.59	46.95	44.91	45.20	122,325	-1.03(-2.23%)
Dec 12, 2011	46.32	46.32	45.55	46.23	161,424	-0.85(-1.81%)
Dec 09, 2011	45.98	47.31	45.83	47.08	185,017	+1.48(+3.26%)
Dec 08, 2011	46.57	46.98	45.50	45.60	217,438	-1.46(-3.11%)
Dec 07, 2011	46.90	47.38	46.06	47.06	234,011	-0.21(-0.44%)
Dec 06, 2011	47.46	47.64	46.97	47.27	317,149	-0.03(-0.06%)
Dec 05, 2011	47.74	48.18	46.98	47.30	284,174	+0.42(+0.89%)
Dec 02, 2011	47.09	47.60	46.61	46.89	258,238	+0.16(+0.34%)
Dec 01, 2011	47.22	47.86	46.63	46.73	283,204	-0.76(-1.60%)
Nov 30, 2011	47.23	47.98	47.09	47.49	480,818	+1.92(+4.21%)
Nov 29, 2011	44.91	45.76	44.64	45.57	256,048	+0.81(+1.81%)
Nov 28, 2011	44.56	45.48	44.32	44.76	346,811	+1.80(+4.19%)
Nov 25, 2011	42.95	43.83	42.88	42.96	120,805	-0.11(-0.25%)
Nov 23, 2011	43.92	44.03	42.89	43.07	184,787	-1.25(-2.81%)
Nov 22, 2011	44.49	45.52	43.81	44.31	195,211	+0.01(+0.02%)
Nov 21, 2011	44.39	44.63	43.83	44.30	288,548	-0.84(-1.86%)
Nov 18, 2011	45.32	45.62	44.95	45.14	165,433	+0.18(+0.40%)
Nov 17, 2011	46.08	46.08	44.72	44.97	194,887	-1.11(-2.41%)
Nov 16, 2011	45.92	47.44	45.82	46.07	312,315	-0.38(-0.81%)
Nov 15, 2011	45.24	46.79	45.06	46.45	186,411	+1.01(+2.22%)
Nov 14, 2011	45.33	45.90	45.00	45.44	133,829	-0.33(-0.71%)
Nov 11, 2011	45.19	46.09	44.84	45.77	154,998	+1.39(+3.12%)
Nov 10, 2011	44.47	44.77	43.88	44.38	146,979	+0.65(+1.49%)
Nov 09, 2011	44.30	45.02	43.31	43.73	211,149	-2.30(-4.99%)
Nov 08, 2011	45.63	46.19	44.79	46.02	145,838	+0.57(+1.26%)
Nov 07, 2011	45.74	45.74	44.30	45.45	167,005	-0.01(-0.02%)
Nov 04, 2011	45.11	45.65	44.29	45.46	202,818	+0.23(+0.50%)
Nov 03, 2011	44.33	45.39	43.83	45.23	308,063	+1.59(+3.65%)
Nov 02, 2011	43.19	43.97	42.85	43.64	248,554	+1.28(+3.01%)
Nov 01, 2011	42.58	43.80	42.06	42.36	360,392	-1.29(-2.95%)
Oct 31, 2011	43.69	44.86	43.22	43.65	261,220	-0.87(-1.96%)
Oct 28, 2011	44.91	45.13	44.18	44.52	316,687	-0.52(-1.16%)
Oct 27, 2011	45.39	46.09	44.34	45.05	402,422	+1.20(+2.73%)
Oct 26, 2011	44.00	44.28	42.95	43.85	365,659	+0.58(+1.35%)
Oct 25, 2011	43.21	44.48	41.59	43.26	506,716	-0.04(-0.09%)
Oct 24, 2011	42.33	43.62	42.07	43.30	307,097	+1.27(+3.01%)
Oct 21, 2011	41.46	42.08	41.09	42.04	173,984	+0.95(+2.31%)
Oct 20, 2011	40.67	41.27	40.01	41.09	259,293	+0.52(+1.29%)
Oct 19, 2011	40.83	41.56	40.43	40.56	197,408	-0.38(-0.92%)
Oct 18, 2011	39.59	41.40	39.18	40.94	281,424	+1.53(+3.89%)
Oct 17, 2011	40.42	40.54	39.22	39.40	183,700	-1.31(-3.21%)
Oct 14, 2011	40.71	41.03	40.00	40.71	143,720	+0.55(+1.38%)
Oct 13, 2011	39.69	40.39	39.25	40.16	201,088	+0.06(+0.15%)
Oct 12, 2011	39.12	40.64	39.12	40.10	197,269	+1.25(+3.21%)
Oct 11, 2011	38.23	39.12	38.23	38.85	155,249	+0.27(+0.69%)
Oct 10, 2011	38.56	38.60	38.01	38.58	290,920	+1.00(+2.66%)
Oct 07, 2011	38.82	38.85	37.24	37.58	273,711	-1.07(-2.77%)
Oct 06, 2011	38.36	38.70	37.98	38.65	191,107	+1.16(+3.09%)
Oct 05, 2011	35.93	37.83	35.58	37.49	350,545	+1.67(+4.67%)
Oct 04, 2011	33.30	35.88	32.88	35.82	318,413	+2.15(+6.38%)

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