Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	52.54	52.63	52.34	52.51	68,326	-0.01(-0.02%)
Jan 30, 2013	52.57	52.71	52.37	52.52	89,110	-0.14(-0.27%)
Jan 29, 2013	52.25	52.70	52.25	52.66	677,744	+0.23(+0.45%)
Jan 28, 2013	52.70	52.70	52.22	52.42	61,314	-0.26(-0.50%)
Jan 25, 2013	52.77	52.77	52.42	52.69	45,855	+0.22(+0.42%)
Jan 24, 2013	52.28	52.80	52.28	52.47	38,963	+0.28(+0.54%)
Jan 23, 2013	52.30	52.34	52.04	52.18	190,964	-0.12(-0.22%)
Jan 22, 2013	51.89	52.31	51.82	52.30	319,586	+0.33(+0.63%)
Jan 18, 2013	51.87	52.00	51.60	51.97	36,541	-0.03(-0.05%)
Jan 17, 2013	52.09	52.13	51.83	52.00	140,464	-0.11(-0.21%)
Jan 16, 2013	51.89	52.16	51.74	52.11	65,724	+0.12(+0.23%)
Jan 15, 2013	51.49	52.04	51.48	51.99	38,120	+0.26(+0.50%)
Jan 14, 2013	51.96	51.96	51.46	51.73	39,894	-0.25(-0.48%)
Jan 11, 2013	51.97	51.98	51.60	51.98	49,577	-0.17(-0.32%)
Jan 10, 2013	52.00	52.17	51.64	52.15	133,737	+0.68(+1.31%)
Jan 09, 2013	51.70	52.01	51.33	51.47	55,767	-0.12(-0.23%)
Jan 08, 2013	51.63	51.63	51.28	51.59	38,859	-0.14(-0.27%)
Jan 07, 2013	51.77	51.77	51.41	51.73	74,988	-0.10(-0.19%)
Jan 04, 2013	50.97	51.85	50.96	51.83	80,670	+0.89(+1.74%)
Jan 03, 2013	50.97	51.13	50.85	50.95	53,276	-0.10(-0.20%)
Jan 02, 2013	50.86	51.05	50.67	51.05	128,687	+1.50(+3.03%)
Dec 31, 2012	48.76	49.58	48.76	49.54	83,506	+0.67(+1.37%)
Dec 28, 2012	48.81	49.25	48.81	48.87	39,770	-0.43(-0.86%)
Dec 27, 2012	49.55	49.56	48.58	49.30	68,772	-0.12(-0.25%)
Dec 26, 2012	49.55	49.67	49.29	49.42	157,224	-0.09(-0.19%)
Dec 24, 2012	49.49	49.63	49.42	49.52	30,401	-0.08(-0.15%)
Dec 21, 2012	49.32	49.72	49.28	49.59	192,048	-0.59(-1.18%)
Dec 20, 2012	49.52	50.18	49.52	50.18	37,329	+0.74(+1.50%)
Dec 19, 2012	49.85	49.91	49.42	49.44	66,792	-0.35(-0.70%)
Dec 18, 2012	49.26	49.82	49.07	49.79	101,218	+0.81(+1.66%)
Dec 17, 2012	47.93	48.97	47.93	48.97	156,889	+1.21(+2.54%)
Dec 14, 2012	47.88	47.91	47.74	47.76	22,746	-0.13(-0.28%)
Dec 13, 2012	48.03	48.14	47.79	47.89	43,850	-0.17(-0.36%)
Dec 12, 2012	48.12	48.50	48.03	48.07	152,625	+0.14(+0.29%)
Dec 11, 2012	47.83	48.22	47.77	47.93	144,959	+0.29(+0.61%)
Dec 10, 2012	47.64	47.82	47.49	47.64	117,185	-0.15(-0.31%)
Dec 07, 2012	47.66	47.79	47.51	47.79	42,254	+0.43(+0.91%)
Dec 06, 2012	47.20	47.37	47.06	47.35	87,102	+0.19(+0.41%)
Dec 05, 2012	46.75	47.44	46.73	47.16	47,913	+0.64(+1.38%)
Dec 04, 2012	46.70	46.78	46.26	46.52	53,659	-0.47(-0.99%)
Nov 30, 2012	47.04	47.15	46.78	46.99	186,628	-0.12(-0.26%)
Nov 29, 2012	47.09	47.29	46.95	47.11	116,456	+0.27(+0.59%)
Nov 28, 2012	46.29	46.84	45.93	46.84	41,344	+0.28(+0.61%)
Nov 27, 2012	46.94	47.19	46.56	46.56	12,310	-0.47(-1.01%)
Nov 26, 2012	47.04	47.04	46.74	47.03	16,880	-0.17(-0.35%)
Nov 23, 2012	46.90	47.20	46.90	47.20	6,775	+0.54(+1.16%)
Nov 21, 2012	46.82	46.82	46.41	46.65	16,281	-0.05(-0.11%)
Nov 20, 2012	46.35	46.93	46.25	46.70	47,335	+0.29(+0.63%)
Nov 19, 2012	45.75	46.46	45.75	46.41	173,649	+1.02(+2.25%)
Nov 16, 2012	45.17	45.46	44.78	45.39	37,165	+0.30(+0.66%)
Nov 15, 2012	45.03	45.25	44.84	45.09	96,515	+0.07(+0.15%)
Nov 14, 2012	46.18	46.18	44.88	45.03	27,228	-0.90(-1.95%)
Nov 13, 2012	45.89	46.60	45.89	45.92	36,067	-0.42(-0.90%)
Nov 12, 2012	46.37	46.48	46.15	46.34	19,480	+0.14(+0.31%)
Nov 09, 2012	45.89	46.70	45.84	46.20	37,446	+0.03(+0.07%)
Nov 08, 2012	46.70	47.04	46.16	46.16	73,769	-0.23(-0.50%)
Nov 07, 2012	47.68	47.68	46.40	46.40	967,098	-1.94(-4.01%)
Nov 06, 2012	47.88	48.50	47.84	48.33	32,422	+0.64(+1.34%)
Nov 05, 2012	47.76	47.81	47.34	47.69	42,035	-0.12(-0.26%)
Nov 02, 2012	48.38	48.38	47.79	47.82	39,436	-0.30(-0.62%)

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