Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	32.45	32.47	32.31	32.44	87,356	-0.09(-0.29%)
Apr 27, 2012	32.53	32.60	32.47	32.53	26,908	-0.14(-0.42%)
Apr 26, 2012	32.45	32.69	32.40	32.67	114,132	+0.20(+0.61%)
Apr 25, 2012	32.42	32.65	32.42	32.47	80,649	+0.47(+1.48%)
Apr 24, 2012	32.12	32.34	32.00	32.00	154,551	-0.07(-0.23%)
Apr 23, 2012	32.11	32.11	31.74	32.07	46,934	-0.55(-1.67%)
Apr 20, 2012	32.53	32.79	32.52	32.62	180,115	+0.22(+0.67%)
Apr 19, 2012	32.50	32.63	32.21	32.40	211,186	-0.09(-0.29%)
Apr 18, 2012	32.54	32.58	32.41	32.50	32,366	-0.28(-0.87%)
Apr 17, 2012	32.71	32.90	32.58	32.78	35,613	+0.28(+0.87%)
Apr 16, 2012	32.82	32.90	32.49	32.50	311,246	-0.20(-0.60%)
Apr 13, 2012	32.91	32.91	32.66	32.69	39,782	-0.38(-1.14%)
Apr 12, 2012	32.46	33.09	32.45	33.07	49,411	+0.77(+2.39%)
Apr 11, 2012	32.52	32.53	32.21	32.30	152,617	+0.44(+1.39%)
Apr 10, 2012	32.60	32.60	31.85	31.86	338,126	-0.82(-2.50%)
Apr 09, 2012	32.64	32.78	32.47	32.67	43,434	-0.15(-0.47%)
Apr 05, 2012	32.66	32.91	32.64	32.82	38,293	+0.16(+0.49%)
Apr 04, 2012	32.78	32.78	32.49	32.66	101,148	-0.43(-1.30%)
Apr 03, 2012	33.43	33.43	33.00	33.09	269,967	-0.48(-1.43%)
Apr 02, 2012	33.22	33.72	33.06	33.57	514,622	+0.14(+0.41%)
Mar 30, 2012	33.33	33.45	33.17	33.43	182,902	+0.53(+1.62%)
Mar 29, 2012	33.00	33.03	32.67	32.90	311,991	-0.51(-1.53%)
Mar 28, 2012	33.84	33.84	33.28	33.41	204,258	-0.52(-1.52%)
Mar 27, 2012	33.98	34.00	33.89	33.93	95,745	-0.30(-0.88%)
Mar 26, 2012	33.89	34.23	33.78	34.23	104,380	+0.45(+1.34%)
Mar 23, 2012	33.59	33.78	33.43	33.78	34,529	+0.31(+0.91%)
Mar 22, 2012	33.56	33.56	33.19	33.47	270,191	-0.41(-1.21%)
Mar 21, 2012	33.94	34.02	33.75	33.88	91,055	-0.06(-0.19%)
Mar 20, 2012	33.89	33.94	33.55	33.94	455,439	-0.39(-1.14%)
Mar 19, 2012	34.21	34.45	34.00	34.34	488,212	-0.20(-0.57%)
Mar 16, 2012	34.53	34.64	34.44	34.53	239,321	+0.10(+0.30%)
Mar 15, 2012	34.21	34.50	34.06	34.43	521,051	+0.29(+0.85%)
Mar 14, 2012	34.37	34.47	34.08	34.14	67,236	-0.43(-1.24%)
Mar 13, 2012	34.09	34.57	34.00	34.57	285,047	+0.60(+1.76%)
Mar 12, 2012	34.12	34.12	33.79	33.97	90,525	-0.30(-0.87%)
Mar 09, 2012	34.27	34.43	34.10	34.27	37,704	+0.16(+0.47%)
Mar 08, 2012	34.09	34.26	33.85	34.11	42,979	+0.57(+1.69%)
Mar 07, 2012	33.27	33.54	33.18	33.54	57,394	+0.58(+1.74%)
Mar 06, 2012	33.38	33.38	32.82	32.97	321,185	-1.18(-3.45%)
Mar 05, 2012	34.41	34.42	34.02	34.15	229,000	-0.46(-1.33%)
Mar 02, 2012	34.61	34.72	34.51	34.61	112,341	-0.04(-0.11%)
Mar 01, 2012	34.39	34.71	34.34	34.64	396,811	+0.54(+1.58%)
Feb 29, 2012	34.21	34.60	34.03	34.10	496,281	+0.04(+0.11%)
Feb 28, 2012	33.92	34.14	33.76	34.07	88,878	+0.31(+0.91%)
Feb 27, 2012	33.67	33.82	33.37	33.76	42,605	-0.17(-0.51%)
Feb 24, 2012	33.92	34.06	33.84	33.94	50,035	+0.09(+0.26%)
Feb 23, 2012	33.86	34.05	33.67	33.85	39,820	+0.01(+0.04%)
Feb 22, 2012	34.02	34.07	33.77	33.84	153,253	-0.09(-0.26%)
Feb 21, 2012	34.03	34.18	33.85	33.92	341,511	+0.07(+0.22%)
Feb 17, 2012	33.94	33.94	33.71	33.85	141,912	+0.09(+0.28%)
Feb 16, 2012	33.36	33.81	33.33	33.76	85,689	+0.16(+0.48%)
Feb 15, 2012	33.64	33.85	33.54	33.59	192,458	+0.25(+0.74%)
Feb 14, 2012	33.32	33.41	33.11	33.35	313,659	-0.14(-0.41%)
Feb 13, 2012	33.46	33.59	33.25	33.49	83,041	+0.40(+1.21%)
Feb 10, 2012	33.01	33.16	32.55	33.09	169,117	-0.51(-1.52%)
Feb 09, 2012	33.49	33.59	33.24	33.59	91,759	+0.30(+0.90%)
Feb 08, 2012	33.03	33.30	33.03	33.30	245,753	+0.64(+1.96%)
Feb 07, 2012	32.75	32.86	32.52	32.66	177,523	-0.18(-0.55%)
Feb 06, 2012	32.63	32.84	32.60	32.84	146,934	-0.21(-0.64%)
Feb 03, 2012	32.87	33.06	32.68	33.05	85,646	+0.72(+2.23%)
Feb 02, 2012	32.33	32.52	32.23	32.33	196,464	+0.20(+0.61%)

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