Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	30.29	30.29	30.12	30.16	18,375	-0.14(-0.47%)
Apr 27, 2012	30.31	30.31	30.16	30.30	6,353	+0.17(+0.56%)
Apr 26, 2012	29.88	30.17	29.83	30.14	21,376	+0.23(+0.76%)
Apr 25, 2012	29.83	29.91	29.75	29.91	17,475	+0.40(+1.36%)
Apr 24, 2012	29.56	29.67	29.47	29.51	20,566	+0.25(+0.85%)
Apr 23, 2012	29.34	29.34	29.00	29.26	82,551	-0.63(-2.11%)
Apr 20, 2012	29.91	30.04	29.85	29.89	9,493	+0.05(+0.16%)
Apr 19, 2012	29.99	30.10	29.77	29.84	20,088	-0.05(-0.18%)
Apr 18, 2012	29.85	29.94	29.78	29.89	10,911	-0.01(-0.05%)
Apr 17, 2012	29.75	29.96	29.63	29.91	16,216	+0.19(+0.64%)
Apr 16, 2012	30.02	30.02	29.63	29.72	2,799	-0.03(-0.09%)
Apr 13, 2012	30.03	30.03	29.69	29.75	10,391	-0.22(-0.74%)
Apr 12, 2012	29.74	30.01	29.74	29.97	20,364	+0.59(+2.01%)
Apr 11, 2012	29.49	29.52	29.38	29.38	25,286	+0.31(+1.07%)
Apr 10, 2012	29.54	29.54	29.03	29.07	34,637	-0.65(-2.19%)
Apr 09, 2012	29.64	29.81	29.64	29.72	11,726	-0.39(-1.31%)
Apr 05, 2012	29.94	30.12	29.94	30.11	30,057	+0.35(+1.16%)
Apr 04, 2012	29.88	29.88	29.65	29.77	10,998	-0.44(-1.45%)
Apr 03, 2012	30.42	30.42	30.12	30.20	9,617	-0.12(-0.40%)
Apr 02, 2012	29.97	30.32	29.86	30.32	27,564	+0.44(+1.46%)
Mar 30, 2012	29.99	30.06	29.75	29.89	59,005	+0.23(+0.77%)
Mar 29, 2012	29.67	29.68	29.38	29.66	98,188	-0.33(-1.10%)
Mar 28, 2012	30.22	30.22	29.91	29.99	10,340	-0.24(-0.80%)
Mar 27, 2012	30.49	30.49	30.23	30.23	48,434	-0.01(-0.02%)
Mar 26, 2012	30.08	30.24	30.06	30.24	16,085	+0.38(+1.28%)
Mar 23, 2012	29.74	29.89	29.66	29.85	17,953	+0.08(+0.27%)
Mar 22, 2012	29.91	29.91	29.68	29.77	36,245	-0.28(-0.92%)
Mar 21, 2012	29.92	30.05	29.80	30.05	81,320	+0.18(+0.61%)
Mar 20, 2012	29.92	29.92	29.77	29.87	13,927	-0.48(-1.57%)
Mar 19, 2012	30.26	30.44	30.24	30.34	8,271	-0.14(-0.46%)
Mar 16, 2012	30.48	30.48	30.40	30.48	4,532	-0.11(-0.37%)
Mar 15, 2012	30.46	30.60	30.42	30.60	4,971	+0.28(+0.92%)
Mar 14, 2012	30.57	30.64	30.32	30.32	8,402	-0.46(-1.51%)
Mar 13, 2012	30.48	30.78	30.36	30.78	7,059	+0.77(+2.57%)
Mar 12, 2012	30.07	30.07	29.89	30.01	16,528	-0.16(-0.53%)
Mar 09, 2012	30.12	30.28	30.12	30.17	21,711	+0.13(+0.42%)
Mar 08, 2012	30.01	30.06	29.88	30.04	24,400	+0.48(+1.64%)
Mar 07, 2012	29.43	29.56	29.32	29.56	19,472	+0.36(+1.22%)
Mar 06, 2012	29.46	29.46	29.08	29.20	35,163	-0.90(-2.99%)
Mar 05, 2012	30.24	30.28	30.03	30.10	17,739	-0.43(-1.41%)
Mar 02, 2012	30.60	30.63	30.48	30.53	9,694	-0.26(-0.85%)
Mar 01, 2012	30.66	30.85	30.59	30.79	55,304	+0.25(+0.81%)
Feb 29, 2012	30.69	30.83	30.55	30.55	22,131	+0.21(+0.71%)
Feb 28, 2012	30.20	30.34	30.18	30.33	12,315	+0.34(+1.12%)
Feb 27, 2012	29.79	30.01	29.78	29.99	11,881	-0.25(-0.82%)
Feb 24, 2012	30.17	30.30	30.17	30.24	17,152	+0.23(+0.76%)
Feb 23, 2012	30.04	30.04	29.97	30.01	7,541	-0.27(-0.89%)
Feb 22, 2012	30.26	30.31	30.17	30.28	17,465	+0.12(+0.40%)
Feb 21, 2012	30.38	30.38	30.07	30.16	15,899	-0.11(-0.38%)
Feb 17, 2012	30.33	30.33	30.22	30.28	7,825	+0.20(+0.68%)
Feb 16, 2012	29.79	30.11	29.78	30.07	21,688	+0.20(+0.69%)
Feb 15, 2012	29.99	30.02	29.86	29.87	23,482	+0.50(+1.71%)
Feb 14, 2012	29.43	29.44	29.32	29.36	3,899	-0.17(-0.57%)
Feb 13, 2012	29.51	29.54	29.38	29.53	10,261	+0.46(+1.57%)
Feb 10, 2012	29.09	29.09	28.96	29.07	34,055	-0.56(-1.88%)
Feb 09, 2012	29.69	29.69	29.54	29.63	38,528	-0.05(-0.16%)
Feb 08, 2012	29.67	29.74	29.56	29.68	33,689	+0.34(+1.17%)
Feb 07, 2012	29.20	29.41	29.18	29.34	87,673	+0.07(+0.22%)
Feb 06, 2012	29.15	29.31	29.14	29.27	61,849	-0.42(-1.42%)
Feb 03, 2012	29.50	29.72	29.49	29.69	23,233	+0.40(+1.38%)
Feb 02, 2012	29.28	29.45	29.28	29.29	40,557	+0.01(+0.05%)

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