Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	24.19	24.27	23.78	24.12	12,105,527	-0.08(-0.31%)
May 30, 2012	24.41	24.58	24.11	24.20	11,622,290	-0.51(-2.08%)
May 29, 2012	24.40	24.71	24.32	24.71	9,801,673	+0.47(+1.96%)
May 25, 2012	24.04	24.33	23.98	24.24	7,505,022	+0.29(+1.22%)
May 24, 2012	23.99	24.20	23.79	23.95	9,683,273	-0.01(-0.04%)
May 23, 2012	24.01	24.28	23.66	23.95	9,552,844	-0.21(-0.86%)
May 22, 2012	23.89	24.32	23.88	24.16	11,461,285	+0.27(+1.14%)
May 21, 2012	23.46	23.92	23.46	23.89	10,137,855	+0.40(+1.70%)
May 18, 2012	23.48	24.01	23.41	23.49	17,780,068	+0.25(+1.05%)
May 17, 2012	23.79	23.84	23.23	23.25	10,597,846	-0.59(-2.49%)
May 16, 2012	24.00	24.27	23.66	23.84	11,182,144	-0.05(-0.21%)
May 15, 2012	23.91	24.29	23.84	23.89	7,997,937	-0.06(-0.23%)
May 14, 2012	23.98	24.16	23.82	23.94	6,324,806	-0.18(-0.73%)
May 11, 2012	23.88	24.35	23.76	24.12	7,101,265	+0.16(+0.65%)
May 10, 2012	24.29	24.40	23.89	23.96	10,547,448	-0.13(-0.55%)
May 09, 2012	23.93	24.26	23.86	24.09	10,128,550	-0.13(-0.53%)
May 08, 2012	24.46	24.54	23.74	24.22	15,776,441	-0.60(-2.41%)
May 07, 2012	24.82	25.02	24.77	24.82	7,701,995	-0.09(-0.35%)
May 04, 2012	25.38	25.41	24.85	24.91	8,094,518	-0.58(-2.26%)
May 03, 2012	25.44	25.58	25.29	25.49	11,546,357	+0.03(+0.10%)
May 02, 2012	24.74	25.52	24.74	25.46	11,874,612	+0.66(+2.68%)
May 01, 2012	24.93	24.95	24.62	24.80	11,406,578	-0.13(-0.51%)
Apr 30, 2012	24.73	24.95	24.73	24.92	10,718,791	+0.27(+1.11%)
Apr 27, 2012	24.53	24.85	24.46	24.65	9,998,861	+0.06(+0.26%)
Apr 26, 2012	24.29	24.67	24.22	24.58	6,989,907	+0.29(+1.21%)
Apr 25, 2012	23.88	24.30	23.82	24.29	9,412,710	+0.51(+2.14%)
Apr 24, 2012	24.28	24.45	23.69	23.78	14,873,516	-0.67(-2.73%)
Apr 23, 2012	24.47	24.50	24.21	24.45	7,131,486	-0.23(-0.92%)
Apr 20, 2012	24.45	24.83	24.45	24.68	10,435,431	+0.26(+1.06%)
Apr 19, 2012	24.65	24.72	24.29	24.42	9,007,825	-0.21(-0.86%)
Apr 18, 2012	24.36	24.72	24.29	24.63	9,173,338	+0.16(+0.66%)
Apr 17, 2012	24.48	24.51	24.33	24.47	6,476,623	+0.10(+0.39%)
Apr 16, 2012	24.30	24.48	24.21	24.37	8,006,555	+0.13(+0.55%)
Apr 13, 2012	24.25	24.42	24.12	24.24	6,465,191	+0.03(+0.14%)
Apr 12, 2012	24.09	24.22	23.88	24.21	12,924,467	+0.09(+0.37%)
Apr 11, 2012	23.99	24.23	23.94	24.12	13,501,363	+0.40(+1.68%)
Apr 10, 2012	24.61	24.62	23.60	23.72	18,924,406	-0.94(-3.82%)
Apr 09, 2012	24.26	24.73	24.17	24.66	12,612,783	+0.07(+0.27%)
Apr 05, 2012	24.29	24.62	24.28	24.59	9,860,869	+0.20(+0.82%)
Apr 04, 2012	24.32	24.48	24.21	24.39	9,949,666	-0.08(-0.35%)
Apr 03, 2012	24.24	24.48	24.13	24.48	9,896,275	+0.19(+0.78%)
Apr 02, 2012	24.15	24.47	24.06	24.29	10,983,304	+0.13(+0.53%)
Mar 30, 2012	24.15	24.32	24.03	24.16	10,407,889	+0.13(+0.55%)
Mar 29, 2012	23.68	24.06	23.68	24.03	8,812,819	+0.14(+0.58%)
Mar 28, 2012	23.97	24.05	23.68	23.89	10,368,043	-0.14(-0.60%)
Mar 27, 2012	24.22	24.32	24.00	24.03	11,342,822	-0.15(-0.62%)
Mar 26, 2012	24.03	24.24	24.00	24.18	14,039,962	+0.25(+1.05%)
Mar 23, 2012	24.78	24.84	23.63	23.93	29,747,580	-0.80(-3.22%)
Mar 22, 2012	24.53	24.87	24.30	24.73	22,881,610	+0.12(+0.50%)
Mar 21, 2012	24.97	25.11	24.59	24.60	16,953,286	-0.29(-1.16%)
Mar 20, 2012	24.89	25.17	24.89	24.89	11,982,733	-0.09(-0.35%)
Mar 19, 2012	24.93	25.07	24.72	24.98	11,670,179	+0.20(+0.82%)
Mar 16, 2012	24.67	24.90	24.63	24.78	16,214,702	+0.11(+0.44%)
Mar 15, 2012	24.69	24.75	24.58	24.67	8,188,725	+0.10(+0.39%)
Mar 14, 2012	24.71	24.78	24.54	24.57	8,362,779	-0.10(-0.42%)
Mar 13, 2012	24.51	24.69	24.40	24.68	10,548,476	+0.29(+1.20%)
Mar 12, 2012	24.24	24.49	24.19	24.38	10,332,907	-0.12(-0.48%)
Mar 09, 2012	24.20	24.54	24.11	24.50	11,012,533	+0.46(+1.93%)
Mar 08, 2012	24.09	24.17	23.99	24.04	5,122,586	+0.07(+0.30%)
Mar 07, 2012	23.94	24.09	23.90	23.97	8,015,995	+0.05(+0.22%)
Mar 06, 2012	24.19	24.33	23.83	23.91	8,843,749	-0.42(-1.74%)
Mar 05, 2012	24.22	24.43	24.13	24.34	8,011,098	+0.11(+0.46%)
Mar 02, 2012	24.21	24.30	24.05	24.23	7,867,961	+0.04(+0.18%)

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