Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	33.54	33.91	33.38	33.69	351,475	+0.27(+0.80%)
Feb 28, 2012	33.40	33.66	32.98	33.42	221,610	-0.13(-0.40%)
Feb 27, 2012	33.47	33.73	33.02	33.55	155,501	-0.14(-0.42%)
Feb 24, 2012	33.83	33.88	33.45	33.69	130,652	-0.19(-0.56%)
Feb 23, 2012	33.51	33.94	33.51	33.88	144,083	+0.43(+1.30%)
Feb 22, 2012	33.58	33.71	33.32	33.45	116,900	-0.13(-0.40%)
Feb 21, 2012	33.59	33.88	33.43	33.58	109,458	-0.01(-0.02%)
Feb 17, 2012	33.82	33.95	33.47	33.59	158,643	-0.15(-0.44%)
Feb 16, 2012	33.07	33.84	33.06	33.74	207,331	+0.68(+2.05%)
Feb 15, 2012	33.20	33.34	32.93	33.06	161,110	-0.02(-0.05%)
Feb 14, 2012	33.09	33.21	32.78	33.08	134,325	-0.13(-0.40%)
Feb 13, 2012	33.47	33.47	33.02	33.21	119,769	-0.13(-0.38%)
Feb 10, 2012	33.24	33.75	33.11	33.34	200,816	-0.18(-0.54%)
Feb 09, 2012	33.89	33.89	33.42	33.52	270,689	-0.21(-0.63%)
Feb 08, 2012	33.73	33.86	33.32	33.73	351,827	+0.06(+0.19%)
Feb 07, 2012	33.64	33.85	33.47	33.67	206,841	-0.01(-0.02%)
Feb 06, 2012	33.70	33.75	33.39	33.68	229,284	-0.03(-0.09%)
Feb 03, 2012	33.78	33.86	33.57	33.71	242,790	+0.33(+0.99%)
Feb 02, 2012	33.50	33.65	33.31	33.38	273,960	-0.12(-0.35%)
Feb 01, 2012	33.14	33.57	33.04	33.50	266,286	+0.48(+1.46%)
Jan 31, 2012	33.17	33.36	32.79	33.02	236,452	+0.02(+0.05%)
Jan 30, 2012	33.19	33.19	32.91	33.00	167,930	-0.50(-1.49%)
Jan 27, 2012	33.30	33.56	33.17	33.50	212,383	+0.04(+0.12%)
Jan 26, 2012	33.36	33.56	33.18	33.46	182,580	+0.23(+0.69%)
Jan 25, 2012	32.71	33.30	32.52	33.23	192,488	+0.50(+1.52%)
Jan 24, 2012	32.88	32.88	32.65	32.73	193,082	-0.32(-0.98%)
Jan 23, 2012	32.83	33.31	32.80	33.05	173,974	+0.11(+0.34%)
Jan 20, 2012	32.56	32.96	32.53	32.94	301,840	+0.27(+0.82%)
Jan 19, 2012	33.02	33.02	32.64	32.68	389,309	-0.24(-0.72%)
Jan 18, 2012	32.60	32.98	32.44	32.91	301,338	+0.26(+0.80%)
Jan 17, 2012	32.40	32.87	32.19	32.65	369,563	+0.47(+1.45%)
Jan 13, 2012	32.02	32.30	32.00	32.19	387,362	-0.16(-0.49%)
Jan 12, 2012	32.54	32.70	32.32	32.34	431,246	-0.09(-0.27%)
Jan 11, 2012	32.73	32.85	32.41	32.43	560,870	-0.46(-1.39%)
Jan 10, 2012	33.19	33.25	32.72	32.89	486,595	-0.13(-0.41%)
Jan 09, 2012	33.18	33.23	32.79	33.02	286,671	-0.13(-0.41%)
Jan 06, 2012	33.39	33.43	33.09	33.16	396,922	-0.24(-0.71%)
Jan 05, 2012	33.09	33.54	32.90	33.39	227,326	+0.08(+0.24%)
Jan 04, 2012	33.61	33.75	33.22	33.32	218,335	-0.24(-0.73%)
Dec 30, 2011	33.96	33.96	33.56	33.56	308,665	-0.40(-1.19%)
Dec 29, 2011	33.84	34.12	33.81	33.96	137,765	+0.13(+0.37%)
Dec 28, 2011	33.81	33.96	33.56	33.84	204,204	-0.06(-0.16%)
Dec 27, 2011	33.58	33.96	33.58	33.89	156,352	+0.24(+0.73%)
Dec 23, 2011	33.54	33.65	33.40	33.65	183,423	+0.32(+0.97%)
Dec 21, 2011	32.90	33.39	32.79	33.32	308,963	+0.28(+0.86%)
Dec 20, 2011	32.07	33.14	32.03	33.04	566,073	+1.55(+4.92%)
Dec 19, 2011	31.66	32.12	31.41	31.49	236,560	-0.03(-0.10%)
Dec 16, 2011	31.82	31.90	31.29	31.52	910,081	-0.21(-0.65%)
Dec 15, 2011	31.70	31.85	31.35	31.73	194,858	+0.32(+1.01%)
Dec 14, 2011	31.05	31.63	31.01	31.41	423,700	+0.26(+0.84%)
Dec 13, 2011	31.10	31.78	31.02	31.15	408,501	+0.16(+0.51%)
Dec 12, 2011	30.65	30.99	30.45	30.99	293,666	+0.09(+0.31%)
Dec 09, 2011	30.37	31.00	30.33	30.90	359,985	+0.65(+2.14%)
Dec 08, 2011	31.06	31.12	30.17	30.25	281,336	-1.04(-3.33%)
Dec 07, 2011	31.14	31.36	30.76	31.29	348,484	-0.02(-0.05%)
Dec 06, 2011	31.29	31.48	31.18	31.31	143,804	+0.00(+0.00%)
Dec 05, 2011	31.45	31.75	31.11	31.31	298,991	+0.24(+0.79%)
Dec 02, 2011	32.10	32.15	31.05	31.06	221,894	-0.66(-2.09%)

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