Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	38.54	38.89	38.24	38.89	119,503	+0.49(+1.28%)
Jun 29, 2011	38.07	38.45	37.78	38.40	101,539	+0.51(+1.35%)
Jun 28, 2011	37.63	37.95	37.43	37.89	71,570	+0.38(+1.02%)
Jun 27, 2011	37.39	37.55	36.83	37.50	90,508	+0.60(+1.62%)
Jun 24, 2011	37.09	37.13	36.81	36.91	202,013	-0.14(-0.38%)
Jun 23, 2011	37.12	37.62	36.83	37.05	140,500	-0.62(-1.66%)
Jun 22, 2011	38.09	38.19	37.65	37.67	118,795	-0.43(-1.14%)
Jun 21, 2011	37.85	38.13	37.69	38.11	78,302	+0.40(+1.05%)
Jun 20, 2011	37.72	37.81	37.12	37.71	105,940	+0.67(+1.80%)
Jun 17, 2011	37.30	37.59	37.01	37.04	100,725	+0.05(+0.13%)
Jun 16, 2011	36.55	37.03	36.47	36.99	64,073	+0.45(+1.22%)
Jun 15, 2011	36.59	36.76	36.39	36.54	116,802	-0.27(-0.73%)
Jun 14, 2011	36.80	37.09	36.61	36.81	67,729	+0.28(+0.78%)
Jun 13, 2011	36.39	36.61	36.10	36.53	52,546	+0.23(+0.63%)
Jun 10, 2011	36.53	36.62	36.04	36.30	141,584	-0.28(-0.76%)
Jun 09, 2011	36.32	36.62	36.01	36.58	116,470	+0.44(+1.22%)
Jun 08, 2011	36.39	36.51	36.08	36.14	154,241	-0.37(-1.01%)
Jun 07, 2011	36.65	36.91	36.44	36.51	88,641	-0.17(-0.46%)
Jun 06, 2011	36.86	36.93	36.47	36.68	231,345	-0.35(-0.94%)
Jun 03, 2011	36.98	37.19	36.92	37.03	126,443	+0.03(+0.08%)
May 24, 2011	37.00	37.02	36.63	37.00	47,419	+0.26(+0.72%)
May 23, 2011	37.22	37.41	36.72	36.74	56,037	-0.77(-2.06%)
May 20, 2011	37.81	37.91	37.47	37.51	97,515	-0.29(-0.77%)
May 19, 2011	37.98	38.10	37.71	37.80	88,274	-0.12(-0.32%)
May 18, 2011	38.00	38.06	37.70	37.92	41,490	-0.01(-0.04%)
May 17, 2011	37.64	38.00	37.41	37.94	61,601	+0.23(+0.60%)
May 16, 2011	37.23	37.84	37.15	37.71	64,775	+0.13(+0.36%)
May 13, 2011	38.21	38.23	37.47	37.57	32,030	-0.58(-1.53%)
May 12, 2011	37.64	38.23	36.30	38.16	37,597	+0.46(+1.22%)
May 11, 2011	38.00	38.02	37.57	37.69	25,059	-0.34(-0.89%)
May 10, 2011	37.57	38.03	37.56	38.03	29,465	+0.59(+1.57%)
May 09, 2011	37.60	37.60	37.35	37.45	47,505	-0.07(-0.19%)
May 06, 2011	37.93	38.13	37.46	37.52	24,236	-0.10(-0.26%)
May 05, 2011	37.94	38.00	37.48	37.61	32,665	-0.44(-1.15%)
May 04, 2011	38.30	38.30	37.88	38.05	60,949	-0.34(-0.88%)
May 03, 2011	38.24	38.51	38.12	38.39	59,979	+0.16(+0.42%)
May 02, 2011	38.15	38.29	37.97	38.23	149,188	+0.24(+0.63%)
Apr 29, 2011	38.14	38.14	37.69	37.99	84,864	-0.16(-0.41%)
Apr 28, 2011	37.55	38.32	37.55	38.14	109,724	+0.60(+1.60%)
Apr 27, 2011	36.80	37.54	36.27	37.54	64,968	+0.91(+2.49%)
Apr 26, 2011	36.17	36.80	35.48	36.63	69,589	+0.50(+1.39%)
Apr 25, 2011	35.75	36.14	35.64	36.13	97,407	+0.35(+0.97%)
Apr 21, 2011	35.76	35.84	35.42	35.78	38,513	+0.11(+0.32%)
Apr 20, 2011	35.90	35.90	35.41	35.67	47,827	+0.23(+0.64%)
Apr 19, 2011	35.86	35.86	35.39	35.45	49,254	-0.29(-0.81%)
Apr 18, 2011	35.98	36.22	35.72	35.74	40,583	-0.50(-1.38%)
Apr 15, 2011	36.15	36.31	36.03	36.24	52,196	+0.19(+0.53%)
Apr 14, 2011	35.98	36.06	35.90	36.05	42,834	-0.07(-0.20%)
Apr 13, 2011	36.87	37.01	36.12	36.12	46,401	-0.56(-1.52%)
Apr 12, 2011	36.58	36.76	36.58	36.67	58,886	-0.05(-0.13%)
Apr 11, 2011	36.79	36.92	36.72	36.72	77,260	-0.08(-0.21%)
Apr 08, 2011	37.01	37.08	36.80	36.80	103,051	-0.19(-0.52%)
Apr 07, 2011	37.30	37.30	36.95	36.99	66,415	-0.32(-0.85%)
Apr 06, 2011	36.56	37.32	36.47	37.31	60,031	+0.78(+2.13%)
Apr 05, 2011	36.77	36.77	36.43	36.53	93,949	-0.33(-0.90%)
Apr 04, 2011	36.89	37.04	36.78	36.87	35,316	-0.04(-0.11%)

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