Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	40.27	40.91	40.00	40.54	906,581	+0.38(+0.95%)
Jun 29, 2011	39.91	40.23	39.74	40.16	774,172	+0.44(+1.11%)
Jun 28, 2011	39.61	39.84	39.41	39.72	809,632	+0.25(+0.63%)
Jun 27, 2011	39.11	39.65	39.11	39.47	497,815	+0.27(+0.69%)
Jun 24, 2011	39.44	39.72	39.03	39.20	1,044,781	-0.16(-0.41%)
Jun 23, 2011	39.09	39.57	38.60	39.36	1,220,708	-0.16(-0.40%)
Jun 22, 2011	39.58	40.00	39.50	39.52	775,864	-0.27(-0.68%)
Jun 21, 2011	39.58	39.82	39.27	39.79	859,482	+0.46(+1.17%)
Jun 20, 2011	39.29	39.48	39.24	39.33	773,883	+0.15(+0.38%)
Jun 17, 2011	39.05	39.29	38.79	39.18	1,615,207	+0.48(+1.24%)
Jun 16, 2011	38.52	38.95	38.33	38.70	1,295,566	+0.18(+0.47%)
Jun 15, 2011	38.67	38.82	38.17	38.52	1,505,763	-0.46(-1.18%)
Jun 14, 2011	38.59	39.07	38.57	38.98	1,305,010	+0.63(+1.64%)
Jun 13, 2011	38.64	38.94	38.13	38.35	1,484,464	-0.27(-0.70%)
Jun 10, 2011	39.36	39.38	38.56	38.62	1,605,270	-0.84(-2.13%)
Jun 09, 2011	39.64	39.66	39.29	39.46	857,674	-0.14(-0.35%)
Jun 08, 2011	39.60	39.84	39.45	39.60	1,041,231	-0.19(-0.48%)
Jun 07, 2011	39.48	40.12	39.25	39.79	1,813,066	+0.77(+1.97%)
Jun 06, 2011	39.51	39.65	38.99	39.02	1,200,771	-0.68(-1.71%)
Jun 03, 2011	39.33	39.92	39.32	39.70	1,014,572	-0.21(-0.53%)
May 24, 2011	39.82	40.10	39.61	39.91	856,297	+0.23(+0.58%)
May 23, 2011	39.84	40.03	39.64	39.68	1,042,741	-0.59(-1.47%)
May 20, 2011	40.70	40.80	40.21	40.27	1,028,612	-0.53(-1.30%)
May 19, 2011	40.99	41.15	40.62	40.80	857,252	-0.07(-0.17%)
May 18, 2011	40.45	41.08	40.14	40.87	1,122,496	+0.42(+1.04%)
May 17, 2011	40.63	40.80	40.25	40.45	1,248,425	-0.36(-0.88%)
May 16, 2011	40.61	41.24	40.44	40.81	1,033,506	+0.01(+0.02%)
May 13, 2011	41.41	41.51	40.76	40.80	1,023,869	-0.61(-1.47%)
May 12, 2011	41.26	41.65	40.86	41.41	1,062,788	-0.26(-0.62%)
May 11, 2011	42.26	42.33	41.59	41.67	1,308,036	-0.60(-1.42%)
May 10, 2011	42.30	42.46	42.19	42.27	1,185,137	+0.17(+0.40%)
May 09, 2011	41.75	42.14	41.45	42.10	695,374	+0.41(+0.98%)
May 06, 2011	42.46	42.51	41.65	41.69	1,648,837	-0.39(-0.93%)
May 05, 2011	42.39	42.58	41.99	42.08	1,368,779	-0.49(-1.15%)
May 04, 2011	42.94	43.00	42.45	42.57	1,025,282	-0.31(-0.72%)
May 03, 2011	42.88	43.04	42.50	42.88	1,034,791	-0.04(-0.09%)
May 02, 2011	42.90	42.93	42.84	42.92	982,059	-0.17(-0.39%)
Apr 29, 2011	43.64	43.64	42.91	43.09	728,299	-0.59(-1.35%)
Apr 28, 2011	43.39	43.87	43.32	43.68	1,059,583	+0.23(+0.53%)
Apr 27, 2011	43.94	43.98	43.26	43.45	1,377,098	-0.47(-1.07%)
Apr 26, 2011	43.00	44.08	42.75	43.92	2,607,117	+1.03(+2.40%)
Apr 25, 2011	42.86	43.19	42.75	42.89	807,121	-0.07(-0.16%)
Apr 21, 2011	42.56	42.97	42.31	42.96	688,425	+0.30(+0.70%)
Apr 20, 2011	42.93	42.99	42.43	42.66	991,301	+0.20(+0.47%)
Apr 19, 2011	42.19	42.65	42.19	42.46	739,035	+0.39(+0.93%)
Apr 18, 2011	41.93	42.15	41.67	42.07	890,582	-0.30(-0.71%)
Apr 15, 2011	42.58	42.82	42.31	42.37	1,650,189	-0.13(-0.31%)
Apr 14, 2011	41.86	42.55	41.77	42.50	778,611	+0.50(+1.19%)
Apr 13, 2011	42.61	42.69	41.87	42.00	999,912	-0.32(-0.76%)
Apr 12, 2011	42.52	42.62	42.06	42.32	870,651	-0.38(-0.89%)
Apr 11, 2011	42.67	43.13	42.59	42.70	681,645	-0.04(-0.09%)
Apr 08, 2011	43.35	43.65	42.63	42.74	855,347	-0.49(-1.13%)
Apr 07, 2011	43.61	43.69	42.90	43.23	939,582	-0.51(-1.17%)
Apr 06, 2011	44.10	44.17	43.55	43.74	867,374	-0.23(-0.52%)
Apr 05, 2011	43.96	44.25	43.73	43.97	733,661	-0.03(-0.07%)
Apr 04, 2011	43.76	44.24	43.70	44.00	935,021	+0.32(+0.73%)

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