Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	42.89	43.46	42.89	43.45	8,463	+0.66(+1.54%)
Jun 29, 2011	42.61	42.80	42.38	42.80	9,867	+0.60(+1.43%)
Jun 28, 2011	41.93	42.19	41.93	42.19	4,180	+0.34(+0.81%)
Jun 27, 2011	41.22	41.85	41.22	41.85	3,255	+0.53(+1.29%)
Jun 24, 2011	41.64	41.64	41.31	41.32	9,665	-0.43(-1.02%)
Jun 23, 2011	41.36	41.76	41.10	41.75	17,264	-0.44(-1.04%)
Jun 22, 2011	42.06	42.31	42.06	42.19	1,361	-0.08(-0.19%)
Jun 21, 2011	42.00	42.35	41.81	42.27	6,348	+0.74(+1.79%)
Jun 20, 2011	41.52	41.52	41.52	41.52	11,257	-0.03(-0.07%)
Jun 17, 2011	41.58	41.62	41.32	41.55	4,216	+0.37(+0.91%)
Jun 16, 2011	41.25	41.66	41.15	41.18	8,975	-0.19(-0.47%)
Jun 15, 2011	41.88	41.88	41.34	41.38	18,470	-1.09(-2.56%)
Jun 14, 2011	42.31	42.69	42.31	42.46	8,047	+0.46(+1.10%)
Jun 13, 2011	42.00	42.10	41.68	42.00	9,340	+0.13(+0.30%)
Jun 10, 2011	41.93	41.97	41.79	41.88	19,967	-0.82(-1.91%)
Jun 09, 2011	42.38	42.71	42.38	42.69	4,694	+0.26(+0.62%)
Jun 08, 2011	42.43	42.59	42.29	42.43	8,947	-0.40(-0.94%)
Jun 07, 2011	42.85	43.10	42.79	42.83	29,594	+0.34(+0.80%)
Jun 06, 2011	42.98	42.98	42.49	42.49	1,689	-0.67(-1.55%)
Jun 03, 2011	42.67	43.16	42.67	43.16	1,829	+0.25(+0.59%)
May 24, 2011	42.97	43.01	42.76	42.91	6,638	+0.19(+0.44%)
May 23, 2011	42.88	42.90	42.60	42.72	7,221	-0.97(-2.21%)
May 20, 2011	44.00	44.00	43.56	43.69	2,912	-0.45(-1.03%)
May 19, 2011	43.98	44.14	43.81	44.14	4,613	+0.22(+0.51%)
May 18, 2011	43.59	43.96	43.59	43.92	48,550	+0.20(+0.46%)
May 17, 2011	43.52	43.72	43.27	43.72	11,500	-0.08(-0.19%)
May 16, 2011	43.77	43.99	43.69	43.80	5,806	-0.05(-0.12%)
May 13, 2011	43.96	43.96	43.71	43.86	3,509	-0.50(-1.13%)
May 12, 2011	43.93	44.48	43.93	44.36	8,182	+0.14(+0.31%)
May 11, 2011	44.78	44.78	44.07	44.22	4,875	-0.79(-1.76%)
May 10, 2011	44.74	45.02	44.59	45.02	1,837	+0.53(+1.20%)
May 09, 2011	44.42	44.50	44.19	44.48	15,661	+0.14(+0.32%)
May 06, 2011	44.59	44.92	44.30	44.34	12,712	+0.12(+0.26%)
May 05, 2011	44.48	44.61	44.22	44.22	16,723	-0.64(-1.42%)
May 04, 2011	45.13	45.15	44.69	44.86	3,397	-0.33(-0.73%)
May 03, 2011	45.41	45.45	45.15	45.19	5,383	-0.51(-1.11%)
May 02, 2011	45.72	45.72	45.70	45.70	31,953	-0.10(-0.23%)
Apr 29, 2011	45.76	45.83	45.65	45.80	7,243	+0.27(+0.60%)
Apr 28, 2011	45.41	45.53	45.34	45.53	12,452	+0.14(+0.30%)
Apr 27, 2011	45.17	45.46	44.98	45.39	59,471	+0.27(+0.59%)
Apr 26, 2011	44.87	45.13	44.78	45.13	4,480	+0.42(+0.94%)
Apr 25, 2011	44.67	44.71	44.61	44.71	9,944	+0.01(+0.03%)
Apr 21, 2011	44.68	44.69	44.58	44.69	1,598	+0.20(+0.45%)
Apr 20, 2011	44.38	44.62	44.38	44.49	3,991	+0.78(+1.78%)
Apr 19, 2011	43.52	43.72	43.52	43.71	3,729	+0.25(+0.58%)
Apr 18, 2011	43.60	43.60	43.05	43.46	8,912	-0.62(-1.40%)
Apr 15, 2011	43.99	44.16	43.99	44.08	65,983	+0.03(+0.07%)
Apr 14, 2011	44.14	44.16	44.05	44.05	4,301	-0.20(-0.46%)
Apr 13, 2011	44.36	44.40	44.10	44.25	15,863	+0.22(+0.49%)
Apr 12, 2011	44.20	44.20	43.98	44.04	3,885	-0.38(-0.86%)
Apr 11, 2011	44.69	44.69	44.40	44.42	3,252	-0.05(-0.10%)
Apr 08, 2011	44.77	44.77	44.47	44.47	1,628	-0.10(-0.22%)
Apr 07, 2011	44.69	44.69	44.37	44.56	4,362	+0.04(+0.08%)
Apr 06, 2011	44.58	44.66	44.44	44.53	26,957	+0.25(+0.57%)
Apr 05, 2011	44.25	44.44	44.09	44.27	9,696	-0.03(-0.06%)
Apr 04, 2011	44.39	44.39	44.28	44.30	6,892	+0.02(+0.04%)

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