Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	31.21	31.35	30.87	31.17	78,122	-0.10(-0.32%)
May 30, 2012	31.54	31.54	31.13	31.27	74,429	-0.47(-1.48%)
May 29, 2012	31.32	31.81	31.25	31.74	77,273	+0.57(+1.83%)
May 25, 2012	31.11	31.23	30.84	31.17	68,511	+0.12(+0.39%)
May 24, 2012	31.00	31.42	30.87	31.05	89,661	+0.07(+0.23%)
May 23, 2012	30.88	31.11	30.20	30.98	91,694	+0.01(+0.03%)
May 22, 2012	30.83	31.26	30.52	30.97	105,569	+0.14(+0.45%)
May 21, 2012	30.11	31.10	30.01	30.83	112,141	+0.88(+2.94%)
May 18, 2012	30.01	30.24	29.57	29.95	124,751	-0.07(-0.23%)
May 17, 2012	30.42	30.71	30.02	30.02	97,030	-0.57(-1.86%)
May 16, 2012	30.61	31.26	30.44	30.59	114,519	+0.06(+0.20%)
May 15, 2012	30.67	31.56	30.34	30.53	157,583	+0.08(+0.26%)
May 14, 2012	30.55	30.75	30.39	30.45	72,961	-0.15(-0.49%)
May 11, 2012	31.20	31.31	30.52	30.60	202,473	-0.73(-2.33%)
May 10, 2012	31.53	31.70	31.24	31.33	191,096	-0.08(-0.25%)
May 09, 2012	31.54	31.74	31.21	31.41	93,046	-0.38(-1.20%)
May 08, 2012	31.80	31.93	31.47	31.79	39,252	-0.11(-0.34%)
May 07, 2012	31.67	31.95	31.15	31.90	147,034	-0.05(-0.16%)
May 04, 2012	32.09	32.20	31.61	31.95	133,807	+0.34(+1.08%)
May 03, 2012	32.18	32.36	31.50	31.61	77,550	-0.50(-1.56%)
May 02, 2012	32.18	32.45	31.59	32.11	79,578	-0.63(-1.92%)
May 01, 2012	32.52	32.84	32.39	32.74	93,392	+0.26(+0.80%)
Apr 30, 2012	32.41	32.50	32.25	32.48	59,662	+0.18(+0.56%)
Apr 27, 2012	32.10	32.37	31.95	32.30	151,975	+0.31(+0.97%)
Apr 26, 2012	31.68	32.13	31.51	31.99	99,012	+0.27(+0.85%)
Apr 25, 2012	31.96	31.96	31.63	31.72	89,082	-0.11(-0.35%)
Apr 24, 2012	31.60	31.93	31.60	31.83	77,790	+0.22(+0.70%)
Apr 23, 2012	31.50	31.73	31.20	31.61	97,667	+0.03(+0.09%)
Apr 20, 2012	31.70	31.78	31.50	31.58	141,909	+0.03(+0.10%)
Apr 19, 2012	31.37	31.66	31.24	31.55	146,088	+0.07(+0.22%)
Apr 18, 2012	31.66	31.66	31.30	31.48	82,151	-0.12(-0.38%)
Apr 17, 2012	31.44	31.78	31.37	31.60	106,942	+0.23(+0.73%)
Apr 16, 2012	31.58	31.59	31.25	31.37	72,067	-0.08(-0.25%)
Apr 13, 2012	31.44	31.59	31.21	31.45	84,755	+0.00(+0.00%)
Apr 12, 2012	31.35	31.80	31.14	31.45	116,433	+0.05(+0.16%)
Apr 11, 2012	31.21	31.50	31.19	31.40	71,245	+0.37(+1.19%)
Apr 10, 2012	31.27	31.56	31.00	31.03	95,997	-0.31(-0.99%)
Apr 09, 2012	31.50	31.65	31.10	31.34	69,206	-0.33(-1.04%)
Apr 05, 2012	31.87	32.17	31.47	31.67	116,831	-0.36(-1.12%)
Apr 04, 2012	32.02	32.38	31.98	32.03	61,923	-0.14(-0.44%)
Apr 03, 2012	31.92	32.20	31.86	32.17	116,623	+0.30(+0.94%)
Apr 02, 2012	31.94	32.13	31.77	31.87	96,340	-0.08(-0.25%)
Mar 30, 2012	31.57	31.98	31.52	31.95	92,880	+0.39(+1.24%)
Mar 29, 2012	31.74	31.79	31.26	31.56	90,169	-0.18(-0.57%)
Mar 28, 2012	31.85	31.96	31.62	31.74	64,653	-0.11(-0.35%)
Mar 27, 2012	31.74	32.17	31.69	31.85	119,277	+0.02(+0.06%)
Mar 26, 2012	31.93	32.15	31.82	31.83	65,717	-0.03(-0.09%)
Mar 23, 2012	31.92	32.15	31.69	31.86	96,899	-0.15(-0.47%)
Mar 22, 2012	32.15	32.21	31.90	32.01	52,992	-0.35(-1.08%)
Mar 21, 2012	32.25	32.43	31.97	32.36	141,781	+0.16(+0.50%)
Mar 20, 2012	31.56	32.24	31.35	32.20	156,693	+0.53(+1.67%)
Mar 19, 2012	31.04	31.98	31.04	31.67	134,152	+0.65(+2.10%)
Mar 16, 2012	31.56	31.56	31.00	31.02	243,569	-0.55(-1.74%)
Mar 15, 2012	31.65	31.68	31.10	31.57	107,569	-0.11(-0.35%)
Mar 14, 2012	32.00	32.17	31.58	31.68	88,965	-0.30(-0.94%)
Mar 13, 2012	32.11	32.11	31.84	31.98	80,774	-0.02(-0.06%)
Mar 12, 2012	32.00	32.20	31.93	32.00	95,076	+0.00(+0.00%)
Mar 09, 2012	32.26	32.30	31.93	32.00	103,761	-0.30(-0.93%)
Mar 08, 2012	32.43	32.43	32.22	32.30	52,151	-0.03(-0.09%)
Mar 07, 2012	31.71	32.47	31.64	32.33	79,181	+0.58(+1.83%)
Mar 06, 2012	32.21	32.21	31.50	31.75	96,438	-0.38(-1.18%)
Mar 05, 2012	32.24	32.47	31.87	32.13	147,188	+0.00(+0.00%)
Mar 02, 2012	33.04	33.13	32.00	32.13	181,910	-0.90(-2.72%)

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