Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	25.70	25.85	25.53	25.59	23,653	+0.07(+0.29%)
May 23, 2011	25.41	25.63	25.38	25.51	27,904	-0.39(-1.50%)
May 20, 2011	26.03	26.13	25.68	25.90	28,458	-0.29(-1.10%)
May 19, 2011	25.93	26.20	25.91	26.19	29,252	-0.66(-2.48%)
May 18, 2011	26.44	26.85	26.44	26.85	18,809	+0.23(+0.87%)
May 17, 2011	26.29	26.82	26.29	26.62	42,643	+0.16(+0.60%)
May 16, 2011	26.62	26.93	26.47	26.47	28,845	-0.31(-1.16%)
May 13, 2011	27.11	27.12	26.64	26.78	40,627	-0.10(-0.38%)
May 12, 2011	27.00	27.05	26.65	26.88	35,880	-0.17(-0.65%)
May 11, 2011	27.09	27.18	26.64	27.05	129,409	-0.81(-2.91%)
May 10, 2011	27.80	27.90	27.69	27.86	20,692	+0.28(+1.02%)
May 09, 2011	27.78	27.90	27.53	27.58	17,706	-0.39(-1.41%)
May 06, 2011	28.14	28.23	27.82	27.98	52,658	+1.96(+7.54%)
May 05, 2011	25.95	26.25	25.95	26.02	43,236	-0.39(-1.49%)
May 04, 2011	26.60	26.60	26.38	26.41	18,448	-0.16(-0.59%)
May 03, 2011	26.80	26.91	26.45	26.57	64,711	-0.66(-2.42%)
May 02, 2011	27.30	27.30	27.11	27.23	22,171	-0.25(-0.90%)
Apr 29, 2011	27.32	27.50	27.28	27.47	10,698	-0.11(-0.39%)
Apr 28, 2011	27.44	27.72	27.29	27.58	48,938	-0.24(-0.85%)
Apr 27, 2011	28.05	28.05	27.61	27.82	28,309	+0.00(+0.00%)
Apr 26, 2011	27.74	27.98	27.63	27.82	32,747	+0.50(+1.81%)
Apr 25, 2011	27.32	27.40	27.23	27.32	10,609	-0.25(-0.92%)
Apr 21, 2011	27.60	27.60	27.33	27.58	20,562	-0.06(-0.20%)
Apr 20, 2011	27.72	27.72	27.53	27.63	43,319	-0.45(-1.59%)
Apr 19, 2011	28.05	28.09	27.91	28.08	22,735	+0.30(+1.10%)
Apr 18, 2011	27.68	27.87	27.64	27.77	30,913	-0.85(-2.97%)
Apr 15, 2011	28.82	28.92	28.62	28.62	25,925	-0.32(-1.09%)
Apr 14, 2011	28.91	29.18	28.73	28.94	69,756	+0.83(+2.97%)
Apr 13, 2011	28.55	28.55	27.96	28.11	27,036	-0.08(-0.30%)
Apr 12, 2011	28.49	28.62	28.17	28.19	44,440	-0.42(-1.46%)
Apr 11, 2011	28.85	28.98	28.59	28.61	92,055	+1.02(+3.70%)
Apr 08, 2011	28.03	28.03	27.55	27.59	78,981	+0.59(+2.17%)
Apr 07, 2011	27.20	27.60	26.88	27.00	90,742	+1.55(+6.11%)
Apr 06, 2011	25.43	25.64	25.28	25.45	116,868	-0.57(-2.19%)
Apr 05, 2011	25.99	26.30	25.95	26.02	29,710	-0.02(-0.09%)
Apr 04, 2011	26.00	26.16	25.81	26.04	89,247	-0.90(-3.33%)
Apr 01, 2011	26.86	26.99	26.70	26.93	56,730	+0.11(+0.40%)
Mar 31, 2011	26.57	26.93	26.48	26.83	97,230	-1.13(-4.05%)
Mar 30, 2011	27.87	27.99	27.73	27.96	56,278	-0.27(-0.96%)
Mar 29, 2011	27.99	28.23	27.93	28.23	66,348	-0.07(-0.26%)
Mar 28, 2011	28.41	28.66	28.14	28.30	90,965	-1.67(-5.56%)
Mar 25, 2011	29.64	30.03	29.51	29.97	34,589	+0.18(+0.61%)
Mar 24, 2011	29.53	29.80	29.37	29.79	32,051	-0.38(-1.25%)
Mar 23, 2011	29.80	30.25	29.67	30.17	32,624	+0.98(+3.36%)
Mar 22, 2011	29.23	29.31	29.15	29.19	10,265	-0.19(-0.63%)
Mar 21, 2011	29.17	29.38	29.17	29.37	51,155	+1.09(+3.86%)
Mar 18, 2011	28.55	28.63	28.28	28.28	51,203	-0.68(-2.33%)
Mar 17, 2011	29.19	29.19	28.85	28.96	14,854	+0.06(+0.20%)
Mar 16, 2011	29.47	29.47	28.79	28.90	51,386	-0.33(-1.14%)
Mar 15, 2011	29.19	29.52	29.17	29.23	115,748	-0.85(-2.83%)
Mar 14, 2011	30.30	30.38	29.99	30.08	68,118	+1.00(+3.45%)
Mar 11, 2011	28.80	29.08	28.61	29.08	41,750	+0.17(+0.60%)
Mar 10, 2011	29.23	29.23	28.87	28.91	50,525	-1.12(-3.72%)
Mar 09, 2011	30.16	30.16	29.98	30.02	14,761	-0.39(-1.30%)
Mar 08, 2011	30.00	30.46	29.68	30.41	64,012	+1.62(+5.63%)
Mar 07, 2011	29.10	29.20	28.67	28.79	44,841	-0.93(-3.13%)
Mar 04, 2011	29.79	29.89	29.54	29.72	40,424	-0.29(-0.98%)
Mar 03, 2011	29.70	30.02	29.60	30.02	49,644	-0.01(-0.04%)
Mar 02, 2011	29.95	30.11	29.90	30.03	21,267	+0.26(+0.87%)

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