Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2012	39.40	39.71	39.26	39.56	592,319	+0.14(+0.36%)
Nov 29, 2012	38.90	39.47	38.75	39.42	980,064	+0.74(+1.91%)
Nov 28, 2012	38.17	38.76	37.98	38.68	816,355	+0.26(+0.68%)
Nov 27, 2012	38.56	38.93	38.38	38.42	720,122	-0.17(-0.44%)
Nov 26, 2012	38.65	38.78	38.31	38.59	605,559	-0.30(-0.77%)
Nov 23, 2012	38.57	39.16	38.57	38.89	165,843	+0.58(+1.51%)
Nov 21, 2012	38.59	38.87	38.29	38.31	396,732	-0.24(-0.62%)
Nov 20, 2012	37.66	38.65	37.51	38.55	758,495	+0.98(+2.61%)
Nov 19, 2012	37.89	38.10	36.97	37.57	1,937,906	+0.22(+0.59%)
Nov 16, 2012	37.71	38.03	36.91	37.35	731,473	-0.15(-0.40%)
Nov 15, 2012	37.95	38.05	37.34	37.50	800,045	-0.50(-1.32%)
Nov 14, 2012	38.46	38.71	37.84	38.00	563,504	-0.40(-1.04%)
Nov 13, 2012	38.19	39.10	38.02	38.40	493,553	-0.03(-0.08%)
Nov 12, 2012	39.24	39.27	38.30	38.43	383,779	-0.63(-1.61%)
Nov 09, 2012	38.87	39.45	38.70	39.06	946,786	-0.05(-0.13%)
Nov 08, 2012	40.58	40.60	38.16	39.11	2,169,654	-1.55(-3.81%)
Nov 07, 2012	41.57	42.13	40.63	40.66	668,313	-1.47(-3.49%)
Nov 06, 2012	42.17	42.45	41.53	42.13	526,904	+0.11(+0.26%)
Nov 05, 2012	42.13	42.35	41.02	42.02	807,643	-0.29(-0.69%)
Nov 02, 2012	44.07	46.00	42.22	42.31	1,453,665	-1.13(-2.60%)
Nov 01, 2012	42.09	43.69	41.75	43.44	765,146	+1.51(+3.60%)
Oct 31, 2012	42.44	42.69	41.12	41.93	455,759	-0.21(-0.50%)
Oct 26, 2012	39.17	42.14	42.14	42.14	592,700	-0.49(-1.15%)
Oct 25, 2012	42.74	42.74	42.04	42.63	607,607	+0.27(+0.64%)
Oct 24, 2012	43.06	43.23	42.20	42.36	638,272	-0.52(-1.21%)
Oct 23, 2012	42.85	43.46	42.42	42.88	917,679	-0.90(-2.06%)
Oct 19, 2012	44.55	44.55	43.51	43.78	705,535	-0.97(-2.17%)
Oct 18, 2012	44.20	44.78	43.94	44.75	1,149,839	+0.37(+0.83%)
Oct 17, 2012	44.56	44.76	44.08	44.38	660,706	-0.06(-0.14%)
Oct 16, 2012	43.41	44.57	43.41	44.44	420,892	+1.36(+3.16%)
Oct 15, 2012	42.89	43.25	42.47	43.08	416,465	+0.27(+0.63%)
Oct 12, 2012	43.21	43.44	42.54	42.81	537,980	-0.31(-0.72%)
Oct 11, 2012	43.61	43.93	42.88	43.12	934,359	-0.16(-0.37%)
Oct 10, 2012	44.43	44.43	43.04	43.28	1,038,125	-1.14(-2.57%)
Oct 09, 2012	45.92	45.94	44.39	44.42	616,200	-1.48(-3.22%)
Oct 08, 2012	46.10	46.62	45.87	45.90	342,772	-0.37(-0.80%)
Oct 05, 2012	46.71	47.30	46.26	46.27	524,807	-0.05(-0.11%)
Oct 04, 2012	46.10	46.35	45.85	46.32	509,753	+0.46(+1.00%)
Oct 03, 2012	46.33	46.57	45.79	45.86	679,945	-0.17(-0.37%)
Oct 02, 2012	47.48	47.53	45.94	46.03	672,183	-1.21(-2.56%)
Oct 01, 2012	46.44	47.57	46.38	47.24	629,102	+1.08(+2.34%)
Sep 28, 2012	46.47	46.56	45.82	46.16	413,740	-0.66(-1.41%)
Sep 27, 2012	46.28	46.89	45.85	46.82	398,337	+0.85(+1.85%)
Sep 26, 2012	46.90	46.91	44.99	45.97	607,965	-0.92(-1.96%)
Sep 25, 2012	48.62	48.62	46.73	46.89	455,211	-1.48(-3.06%)
Sep 24, 2012	48.08	48.56	47.58	48.37	537,372	-0.42(-0.86%)
Sep 21, 2012	49.12	49.30	48.49	48.79	872,471	+0.08(+0.16%)
Sep 20, 2012	48.21	48.89	47.72	48.71	672,137	-0.07(-0.14%)
Sep 19, 2012	48.63	49.09	48.47	48.78	313,268	+0.23(+0.47%)
Sep 18, 2012	48.75	48.77	47.92	48.55	335,128	-0.41(-0.84%)
Sep 17, 2012	49.12	49.58	48.74	48.96	353,017	-0.42(-0.85%)
Sep 14, 2012	48.37	49.46	48.09	49.38	777,115	+1.07(+2.21%)
Sep 13, 2012	47.85	48.70	47.24	48.31	482,330	+0.52(+1.09%)
Sep 12, 2012	47.87	47.90	47.31	47.79	501,926	+0.01(+0.02%)
Sep 11, 2012	47.38	47.82	46.98	47.78	723,227	+0.31(+0.65%)
Sep 10, 2012	47.95	48.20	47.40	47.47	557,036	-0.57(-1.19%)
Sep 07, 2012	47.39	48.23	47.39	48.04	568,569	+0.62(+1.31%)
Sep 06, 2012	45.56	47.59	45.39	47.42	767,387	+2.18(+4.82%)
Sep 05, 2012	45.20	45.37	44.96	45.24	400,464	-0.23(-0.51%)

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