Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	36.20	36.42	35.91	35.92	26,128	-0.04(-0.11%)
Mar 29, 2012	35.75	36.13	35.60	35.96	57,658	-0.12(-0.33%)
Mar 28, 2012	36.89	36.89	36.08	36.08	10,821	-1.11(-2.98%)
Mar 27, 2012	37.62	38.00	37.19	37.19	13,374	-0.26(-0.69%)
Mar 26, 2012	37.00	37.45	36.99	37.45	18,159	+0.97(+2.66%)
Mar 23, 2012	36.15	36.59	36.12	36.48	6,783	+0.70(+1.96%)
Mar 22, 2012	36.13	36.23	35.78	35.78	17,972	-0.72(-1.97%)
Mar 21, 2012	36.72	36.72	36.41	36.50	13,228	-0.50(-1.35%)
Mar 20, 2012	37.38	37.53	37.00	37.00	29,587	-1.16(-3.04%)
Mar 19, 2012	38.00	38.27	37.80	38.16	40,826	-0.33(-0.86%)
Mar 16, 2012	38.70	38.87	38.49	38.49	8,435	-0.40(-1.03%)
Mar 15, 2012	38.40	38.89	38.40	38.89	14,900	+0.75(+1.97%)
Mar 14, 2012	38.63	38.63	37.94	38.14	21,134	-0.93(-2.38%)
Mar 13, 2012	38.60	39.07	37.48	39.07	27,124	+1.11(+2.92%)
Mar 12, 2012	38.10	38.25	37.96	37.96	20,335	-0.19(-0.50%)
Mar 09, 2012	38.33	38.33	37.87	38.15	17,221	-0.29(-0.75%)
Mar 08, 2012	38.32	38.47	37.84	38.44	14,252	+0.85(+2.26%)
Mar 07, 2012	37.55	38.03	37.51	37.59	6,893	+0.46(+1.24%)
Mar 06, 2012	37.49	37.58	37.08	37.13	21,038	+0.04(+0.11%)
Mar 05, 2012	37.75	37.75	37.09	37.09	13,131	-0.71(-1.88%)
Mar 02, 2012	37.88	37.94	37.71	37.80	6,758	-0.13(-0.34%)
Mar 01, 2012	37.76	37.93	37.68	37.93	4,139	+0.23(+0.61%)
Feb 29, 2012	38.32	38.32	37.65	37.70	16,922	+0.14(+0.37%)
Feb 28, 2012	37.60	37.78	37.39	37.56	16,754	+0.14(+0.37%)
Feb 27, 2012	37.18	37.78	37.18	37.42	12,319	-0.87(-2.27%)
Feb 24, 2012	38.33	38.40	38.10	38.29	8,868	-0.25(-0.65%)
Feb 23, 2012	38.44	38.54	38.00	38.54	8,445	-0.33(-0.85%)
Feb 22, 2012	38.73	38.87	38.42	38.87	8,892	+0.24(+0.62%)
Feb 21, 2012	38.76	38.88	38.50	38.63	19,129	-1.27(-3.18%)
Feb 17, 2012	40.14	40.18	39.90	39.90	12,706	+0.27(+0.68%)
Feb 16, 2012	39.26	39.63	39.06	39.63	10,045	+0.26(+0.66%)
Feb 15, 2012	40.08	40.08	39.37	39.37	15,452	-0.10(-0.25%)
Feb 14, 2012	39.58	39.58	39.05	39.47	8,156	-0.55(-1.37%)
Feb 13, 2012	40.26	40.26	39.81	40.02	26,580	+0.37(+0.93%)
Feb 10, 2012	40.07	40.15	39.65	39.65	13,878	-1.77(-4.27%)
Feb 09, 2012	41.25	41.43	40.78	41.42	27,346	+1.25(+3.11%)
Feb 08, 2012	40.00	40.44	40.00	40.17	14,840	+1.09(+2.79%)
Feb 07, 2012	39.16	39.25	38.64	39.08	13,807	+0.93(+2.44%)
Feb 06, 2012	38.00	38.16	37.84	38.15	10,225	-0.70(-1.80%)
Feb 03, 2012	37.98	38.85	37.91	38.85	48,816	+0.80(+2.10%)
Feb 02, 2012	37.71	38.07	37.53	38.05	30,690	+1.60(+4.39%)
Feb 01, 2012	36.35	36.77	36.24	36.45	11,457	+1.05(+2.97%)
Jan 31, 2012	35.40	35.64	35.31	35.40	14,205	+0.17(+0.48%)
Jan 30, 2012	35.43	35.60	34.94	35.23	31,463	-2.01(-5.40%)
Jan 27, 2012	36.91	37.24	36.87	37.24	8,039	+0.64(+1.75%)
Jan 26, 2012	36.82	37.18	36.45	36.60	15,652	-1.02(-2.71%)
Jan 25, 2012	37.16	37.79	36.81	37.62	18,332	+0.84(+2.28%)
Jan 24, 2012	36.48	36.93	36.00	36.78	13,359	-0.05(-0.14%)
Jan 23, 2012	37.17	37.34	36.66	36.83	6,382	+0.00(+0.00%)
Jan 20, 2012	37.07	37.16	36.65	36.83	21,610	-0.01(-0.03%)
Jan 19, 2012	36.75	37.67	36.71	36.84	53,292	-2.08(-5.34%)
Jan 18, 2012	38.20	39.26	37.91	38.92	48,226	+0.59(+1.54%)
Jan 17, 2012	38.71	38.76	38.25	38.33	25,215	+0.17(+0.45%)
Jan 13, 2012	37.97	38.16	37.41	38.16	33,063	+0.94(+2.53%)
Jan 12, 2012	37.17	37.24	36.69	37.22	12,897	-0.43(-1.14%)
Jan 11, 2012	37.30	37.65	36.96	37.65	6,208	-0.27(-0.71%)
Jan 10, 2012	37.48	37.99	37.42	37.92	21,974	+2.07(+5.77%)
Jan 09, 2012	35.70	35.85	35.57	35.85	14,706	+0.13(+0.36%)
Jan 06, 2012	36.05	36.05	35.51	35.72	18,440	-0.19(-0.53%)
Jan 05, 2012	34.94	36.04	34.75	35.91	50,919	+0.87(+2.48%)

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