Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2008	22.76	22.81	22.53	22.69	236,080	-0.12(-0.53%)
Jul 30, 2008	23.04	23.04	22.61	22.81	266,412	+0.25(+1.10%)
Jul 29, 2008	22.25	22.57	22.09	22.57	174,158	+0.24(+1.09%)
Jul 28, 2008	22.66	22.84	22.30	22.32	176,960	-0.50(-2.21%)
Jul 25, 2008	23.10	23.10	22.61	22.83	271,439	-0.16(-0.68%)
Jul 24, 2008	23.79	23.79	22.89	22.99	226,056	-0.29(-1.25%)
Jul 23, 2008	22.95	23.29	22.78	23.27	282,893	+0.56(+2.48%)
Jul 22, 2008	22.70	22.72	22.40	22.71	326,640	+0.09(+0.39%)
Jul 21, 2008	22.33	22.77	22.33	22.62	240,870	+0.49(+2.22%)
Jul 18, 2008	22.29	22.29	21.85	22.13	364,856	+0.17(+0.77%)
Jul 17, 2008	21.50	22.19	21.50	21.96	331,160	+0.47(+2.20%)
Jul 16, 2008	21.32	21.59	20.90	21.49	533,000	+0.30(+1.43%)
Jul 15, 2008	21.30	21.45	20.78	21.19	818,450	-0.46(-2.11%)
Jul 14, 2008	22.20	22.20	21.43	21.64	861,056	-0.08(-0.39%)
Jul 11, 2008	21.87	21.96	21.46	21.73	570,091	-0.45(-2.05%)
Jul 10, 2008	21.96	22.30	21.94	22.18	462,619	+0.09(+0.40%)
Jul 09, 2008	22.79	22.80	22.00	22.10	458,807	-0.38(-1.68%)
Jul 08, 2008	22.37	22.47	21.91	22.47	507,971	+0.17(+0.76%)
Jul 07, 2008	22.57	22.75	21.85	22.30	551,924	-0.00(-0.02%)
Jul 04, 2008	22.70	22.70	22.23	22.31	416,133	+0.00(+0.00%)
Jul 03, 2008	22.70	22.70	22.23	22.31	416,133	-0.06(-0.28%)
Jul 02, 2008	22.73	22.77	22.17	22.37	417,623	-0.18(-0.80%)
Jul 01, 2008	22.12	22.81	22.11	22.55	731,495	-0.23(-1.00%)
Jun 30, 2008	23.59	23.59	22.73	22.78	347,209	-0.23(-1.01%)
Jun 27, 2008	23.29	23.29	22.94	23.01	391,628	-0.16(-0.69%)
Jun 26, 2008	23.83	23.83	23.05	23.17	319,523	-0.54(-2.27%)
Jun 25, 2008	23.29	23.86	23.29	23.71	300,724	+0.26(+1.12%)
Jun 24, 2008	23.59	23.61	23.21	23.45	289,201	+0.10(+0.42%)
Jun 23, 2008	23.69	23.69	23.34	23.35	219,051	-0.50(-2.08%)
Jun 20, 2008	24.17	24.43	23.74	23.85	201,935	-0.54(-2.23%)
Jun 19, 2008	24.42	24.57	24.27	24.39	397,784	-0.07(-0.30%)
Jun 18, 2008	24.71	24.73	24.42	24.46	296,027	-0.29(-1.18%)
Jun 17, 2008	25.03	25.03	24.57	24.76	272,137	+0.17(+0.69%)
Jun 16, 2008	24.54	24.78	24.41	24.59	462,551	+0.17(+0.70%)
Jun 13, 2008	24.44	24.45	24.12	24.42	169,828	+0.22(+0.90%)
Jun 12, 2008	24.51	24.51	24.16	24.20	388,810	-0.32(-1.29%)
Jun 11, 2008	25.16	25.16	24.35	24.51	251,196	-0.22(-0.88%)
Jun 10, 2008	24.70	25.34	24.61	24.73	351,480	-0.59(-2.32%)
Jun 09, 2008	25.61	25.85	25.14	25.32	320,225	-0.35(-1.38%)
Jun 06, 2008	26.09	26.21	25.56	25.67	226,834	-0.61(-2.33%)
Jun 05, 2008	26.67	26.67	25.91	26.28	149,814	+0.24(+0.91%)
Jun 04, 2008	25.82	26.16	25.82	26.05	233,876	+0.10(+0.39%)
Jun 03, 2008	26.17	26.18	25.79	25.94	221,674	-0.24(-0.91%)
Jun 02, 2008	26.50	26.50	25.92	26.18	288,462	-0.22(-0.85%)
May 30, 2008	26.99	26.99	26.25	26.41	386,688	+0.05(+0.20%)
May 29, 2008	26.36	26.45	26.18	26.35	219,476	-0.13(-0.50%)
May 28, 2008	26.17	26.48	26.17	26.48	373,017	+0.20(+0.76%)
May 27, 2008	26.70	26.70	26.05	26.28	206,849	-0.20(-0.75%)
May 26, 2008	26.53	26.73	26.33	26.48	0	+0.00(+0.00%)
May 23, 2008	26.53	26.73	26.33	26.48	149,770	-0.02(-0.07%)
May 22, 2008	26.60	26.67	26.42	26.50	442,975	+0.08(+0.29%)
May 21, 2008	26.70	26.91	26.38	26.43	199,047	-0.34(-1.27%)
May 20, 2008	27.08	27.08	26.66	26.77	167,539	-0.21(-0.79%)
May 19, 2008	27.28	27.28	26.95	26.98	292,413	-0.33(-1.21%)
May 16, 2008	27.44	27.44	27.18	27.31	367,306	+0.05(+0.20%)
May 15, 2008	27.17	27.26	27.00	27.26	253,390	+0.34(+1.26%)
May 14, 2008	27.03	27.08	26.89	26.92	187,234	+0.16(+0.60%)
May 13, 2008	26.82	26.94	26.61	26.76	189,259	-0.23(-0.85%)
May 12, 2008	26.98	27.03	26.81	26.98	192,265	+0.07(+0.27%)
May 09, 2008	26.98	26.98	26.70	26.91	89,715	-0.18(-0.66%)
May 08, 2008	27.15	27.35	26.99	27.09	349,284	+0.19(+0.72%)
May 07, 2008	27.25	27.33	26.76	26.90	250,059	-0.62(-2.26%)
May 06, 2008	27.44	27.57	27.19	27.52	242,889	+0.06(+0.22%)
May 05, 2008	27.16	27.74	27.16	27.46	235,821	+0.06(+0.21%)
May 02, 2008	27.30	27.52	27.17	27.40	254,074	+0.30(+1.09%)

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