Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	43.50	44.67	43.50	44.50	189,086	+0.38(+0.86%)
Mar 27, 2013	44.30	44.51	43.65	44.12	152,381	-0.68(-1.52%)
Mar 26, 2013	44.08	44.80	43.76	44.80	267,479	+0.72(+1.63%)
Mar 25, 2013	44.28	44.28	43.50	44.08	173,383	-0.10(-0.23%)
Mar 22, 2013	43.49	44.35	43.26	44.18	193,565	+0.58(+1.33%)
Mar 21, 2013	42.89	43.70	42.78	43.60	240,169	+0.71(+1.66%)
Mar 20, 2013	42.89	43.00	42.60	42.89	164,942	+0.37(+0.87%)
Mar 19, 2013	42.84	42.89	42.48	42.52	154,660	-0.31(-0.72%)
Mar 18, 2013	43.00	43.30	42.67	42.83	209,059	-0.26(-0.60%)
Mar 15, 2013	42.97	43.25	42.69	43.09	238,274	+0.12(+0.28%)
Mar 14, 2013	42.53	42.99	42.46	42.97	132,799	+0.44(+1.03%)
Mar 13, 2013	42.68	42.68	42.34	42.53	107,471	+0.03(+0.07%)
Mar 12, 2013	42.78	43.00	42.13	42.50	129,145	-0.18(-0.42%)
Mar 11, 2013	42.46	42.77	42.17	42.68	107,549	+0.02(+0.05%)
Mar 08, 2013	42.02	42.66	41.83	42.66	166,961	+0.66(+1.57%)
Mar 07, 2013	41.80	42.05	41.01	42.00	219,271	+0.37(+0.89%)
Mar 06, 2013	42.74	42.74	41.44	41.63	234,044	-1.14(-2.67%)
Mar 05, 2013	43.00	43.37	42.67	42.77	166,303	-0.18(-0.42%)
Mar 04, 2013	42.50	42.98	42.40	42.95	134,241	+0.50(+1.18%)
Mar 01, 2013	41.95	42.49	41.86	42.45	173,042	+0.35(+0.83%)
Feb 28, 2013	42.30	42.49	42.01	42.10	109,493	-0.19(-0.45%)
Feb 27, 2013	41.88	42.42	41.85	42.29	119,816	+0.44(+1.05%)
Feb 26, 2013	42.33	42.43	41.63	41.85	160,725	-0.32(-0.76%)
Feb 25, 2013	42.34	42.34	41.52	42.17	148,222	+0.04(+0.09%)
Feb 22, 2013	42.29	42.29	41.92	42.13	99,212	+0.12(+0.29%)
Feb 21, 2013	42.50	42.50	42.00	42.01	140,535	-0.45(-1.06%)
Feb 20, 2013	42.75	42.98	42.45	42.46	140,931	-0.30(-0.70%)
Feb 19, 2013	42.11	42.89	42.08	42.76	372,054	+0.71(+1.69%)
Feb 15, 2013	42.58	42.85	42.04	42.05	191,016	-0.64(-1.50%)
Feb 14, 2013	42.75	43.28	42.57	42.69	241,335	-0.23(-0.54%)
Feb 13, 2013	42.50	42.93	42.23	42.92	243,577	+0.73(+1.73%)
Feb 12, 2013	42.19	42.44	41.80	42.19	352,123	+0.83(+2.01%)
Feb 11, 2013	41.48	41.79	41.18	41.36	153,710	-0.07(-0.17%)
Feb 08, 2013	41.10	41.50	41.09	41.43	227,552	+0.23(+0.56%)
Feb 07, 2013	40.75	41.34	40.75	41.20	334,950	-0.14(-0.34%)
Feb 06, 2013	41.40	41.50	41.06	41.34	162,222	+0.25(+0.61%)
Feb 04, 2013	40.37	41.11	40.19	41.09	192,101	+0.55(+1.36%)
Feb 01, 2013	41.79	41.79	40.16	40.54	360,564	-1.61(-3.82%)
Jan 31, 2013	42.18	42.42	42.00	42.15	193,412	-0.03(-0.07%)
Jan 30, 2013	42.38	42.40	42.00	42.18	134,995	-0.17(-0.40%)
Jan 29, 2013	42.40	42.43	42.30	42.35	199,006	-0.10(-0.24%)
Jan 28, 2013	42.49	42.71	42.35	42.45	196,129	+0.06(+0.14%)
Jan 25, 2013	42.47	42.66	42.24	42.39	157,884	+0.29(+0.69%)
Jan 24, 2013	41.95	42.32	41.93	42.10	177,535	+0.37(+0.89%)
Jan 23, 2013	43.40	43.40	41.45	41.73	161,797	-0.62(-1.46%)
Jan 22, 2013	42.50	42.99	41.90	42.35	235,420	+0.35(+0.83%)
Jan 18, 2013	41.43	42.00	41.41	42.00	188,038	+0.66(+1.60%)
Jan 17, 2013	40.87	41.43	40.82	41.34	209,696	+0.49(+1.20%)
Jan 16, 2013	40.80	40.94	40.79	40.85	154,685	+0.00(+0.00%)
Jan 15, 2013	40.97	41.10	40.78	40.85	240,480	-0.18(-0.44%)
Jan 14, 2013	42.00	42.04	40.98	41.03	179,066	-0.51(-1.23%)
Jan 11, 2013	41.48	41.70	41.25	41.54	164,113	-0.04(-0.10%)
Jan 10, 2013	41.70	41.85	41.36	41.58	133,918	+0.06(+0.14%)
Jan 09, 2013	40.78	41.55	40.78	41.52	290,742	-0.12(-0.29%)
Jan 08, 2013	41.75	41.99	41.55	41.64	268,656	+0.09(+0.22%)
Jan 07, 2013	42.09	42.09	41.26	41.55	288,858	+0.31(+0.75%)
Jan 04, 2013	41.08	41.91	40.75	41.24	306,706	+0.31(+0.76%)
Jan 03, 2013	40.00	40.99	39.97	40.93	267,913	+0.89(+2.22%)

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