Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	29.58	29.58	29.32	29.50	268,658	+0.20(+0.67%)
Mar 29, 2012	29.16	29.31	29.01	29.30	265,172	-0.20(-0.66%)
Mar 28, 2012	29.73	29.73	29.32	29.50	121,166	-0.22(-0.73%)
Mar 27, 2012	29.89	29.91	29.69	29.71	197,147	-0.16(-0.53%)
Mar 26, 2012	29.79	29.90	29.69	29.87	527,453	+0.40(+1.35%)
Mar 23, 2012	29.32	29.47	29.16	29.47	132,032	+0.16(+0.54%)
Mar 22, 2012	29.23	29.34	29.17	29.32	187,500	-0.23(-0.78%)
Mar 21, 2012	29.61	29.63	29.45	29.55	286,254	-0.15(-0.51%)
Mar 20, 2012	29.66	29.72	29.51	29.70	164,257	-0.37(-1.23%)
Mar 19, 2012	29.91	30.15	29.87	30.07	417,971	+0.09(+0.31%)
Mar 16, 2012	29.95	30.08	29.95	29.97	176,470	+0.14(+0.46%)
Mar 15, 2012	29.71	29.86	29.61	29.84	131,537	+0.25(+0.83%)
Mar 14, 2012	29.81	29.83	29.48	29.59	208,994	-0.26(-0.87%)
Mar 13, 2012	29.47	29.87	29.45	29.85	264,430	+0.50(+1.70%)
Mar 12, 2012	29.36	29.37	29.19	29.35	265,752	-0.10(-0.34%)
Mar 09, 2012	29.40	29.55	29.36	29.45	190,746	-0.07(-0.22%)
Mar 08, 2012	29.35	29.62	29.26	29.52	177,132	+0.61(+2.12%)
Mar 07, 2012	28.80	28.94	28.70	28.90	160,773	+0.33(+1.14%)
Mar 06, 2012	28.82	28.84	28.49	28.58	253,414	-0.96(-3.25%)
Mar 05, 2012	29.65	29.66	29.42	29.54	214,380	-0.22(-0.73%)
Mar 02, 2012	29.80	29.84	29.67	29.76	489,611	-0.22(-0.75%)
Mar 01, 2012	29.81	30.01	29.79	29.98	348,478	+0.34(+1.15%)
Feb 29, 2012	30.05	30.11	29.61	29.64	295,456	-0.30(-0.99%)
Feb 28, 2012	29.79	29.94	29.67	29.94	146,385	+0.30(+1.00%)
Feb 27, 2012	29.45	29.71	29.32	29.64	238,992	-0.17(-0.58%)
Feb 24, 2012	29.76	29.87	29.73	29.81	98,552	+0.23(+0.78%)
Feb 23, 2012	29.53	29.66	29.33	29.58	282,301	+0.14(+0.47%)
Feb 22, 2012	29.42	29.52	29.36	29.45	326,465	-0.05(-0.17%)
Feb 21, 2012	29.58	29.66	29.42	29.50	175,641	+0.05(+0.17%)
Feb 17, 2012	29.51	29.51	29.31	29.45	128,562	+0.13(+0.44%)
Feb 16, 2012	28.95	29.33	28.85	29.32	244,973	+0.32(+1.10%)
Feb 15, 2012	29.18	29.18	28.92	29.00	240,792	+0.10(+0.35%)
Feb 14, 2012	28.95	29.00	28.72	28.90	251,522	-0.20(-0.70%)
Feb 13, 2012	29.12	29.19	29.02	29.10	125,611	+0.32(+1.10%)
Feb 10, 2012	28.81	28.87	28.73	28.78	270,742	-0.56(-1.92%)
Feb 09, 2012	29.47	29.47	29.24	29.34	271,924	-0.02(-0.07%)
Feb 08, 2012	29.33	29.42	29.19	29.37	128,221	+0.12(+0.40%)
Feb 07, 2012	29.08	29.25	28.94	29.25	125,656	+0.20(+0.70%)
Feb 06, 2012	28.93	29.10	28.90	29.05	276,380	-0.17(-0.59%)
Feb 03, 2012	29.08	29.23	28.98	29.22	422,704	+0.43(+1.48%)
Feb 02, 2012	28.80	28.94	28.72	28.80	245,036	+0.10(+0.35%)
Feb 01, 2012	28.64	28.85	28.58	28.69	723,944	+0.44(+1.56%)
Jan 31, 2012	28.38	28.41	28.07	28.25	4,316,377	+0.17(+0.59%)
Jan 30, 2012	27.94	28.11	27.84	28.09	534,635	-0.31(-1.09%)
Jan 27, 2012	28.24	28.43	28.22	28.40	455,326	+0.12(+0.41%)
Jan 26, 2012	28.53	28.55	28.22	28.28	581,048	+0.03(+0.10%)
Jan 25, 2012	27.81	28.36	27.71	28.25	586,967	+0.32(+1.16%)
Jan 24, 2012	27.73	27.96	27.70	27.93	823,188	-0.12(-0.44%)
Jan 23, 2012	27.96	28.15	27.93	28.05	546,216	+0.17(+0.62%)
Jan 20, 2012	27.75	27.89	27.70	27.88	711,651	+0.07(+0.26%)
Jan 19, 2012	27.72	27.83	27.63	27.81	288,945	+0.30(+1.08%)
Jan 18, 2012	27.17	27.52	27.13	27.51	471,174	+0.54(+2.01%)
Jan 17, 2012	27.16	27.17	26.95	26.97	728,011	+0.27(+1.00%)
Jan 13, 2012	26.77	26.77	26.44	26.70	276,271	-0.30(-1.12%)
Jan 12, 2012	27.09	27.09	26.85	27.00	218,270	+0.11(+0.40%)
Jan 11, 2012	26.85	26.92	26.72	26.90	283,800	-0.12(-0.45%)
Jan 10, 2012	27.08	27.18	27.00	27.02	485,123	+0.36(+1.35%)
Jan 09, 2012	26.56	26.66	26.40	26.66	876,304	+0.24(+0.90%)
Jan 06, 2012	26.69	26.69	26.40	26.42	266,403	-0.35(-1.32%)
Jan 05, 2012	26.73	26.87	26.59	26.77	410,664	-0.31(-1.15%)

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