Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2008	17.92	18.67	17.67	18.60	304,473	+0.64(+3.59%)
Jul 30, 2008	17.96	18.19	17.52	17.96	589,662	+0.23(+1.32%)
Jul 29, 2008	17.73	18.31	17.64	17.73	632,220	-0.37(-2.07%)
Jul 28, 2008	18.57	19.02	17.81	18.10	744,037	-0.65(-3.49%)
Jul 25, 2008	17.74	19.76	17.70	18.75	1,609,057	-2.81(-13.04%)
Jul 24, 2008	22.19	22.58	21.15	21.57	751,304	-0.78(-3.47%)
Jul 23, 2008	21.80	22.47	21.73	22.34	433,778	+0.55(+2.53%)
Jul 22, 2008	21.06	21.91	21.06	21.79	213,995	+0.41(+1.92%)
Jul 21, 2008	21.24	21.70	21.16	21.38	210,969	+0.35(+1.64%)
Jul 18, 2008	21.50	21.84	20.69	21.03	248,094	-0.44(-2.04%)
Jul 17, 2008	21.63	21.90	21.22	21.47	353,131	-0.03(-0.13%)
Jul 16, 2008	21.02	22.00	20.95	21.50	481,771	+0.60(+2.86%)
Jul 15, 2008	20.73	21.39	20.58	20.90	326,248	-0.07(-0.31%)
Jul 14, 2008	21.32	21.60	20.71	20.97	374,126	-0.16(-0.75%)
Jul 11, 2008	20.63	21.24	20.21	21.13	458,321	+0.31(+1.48%)
Jul 10, 2008	20.99	21.15	20.33	20.82	476,409	-0.23(-1.11%)
Jul 09, 2008	22.70	23.00	21.01	21.05	391,513	-1.59(-7.02%)
Jul 08, 2008	22.05	22.78	22.05	22.64	222,890	+0.68(+3.11%)
Jul 07, 2008	22.43	22.98	21.87	21.96	250,499	-0.21(-0.93%)
Jul 04, 2008	22.32	22.85	21.78	22.16	169,790	+0.00(+0.00%)
Jul 03, 2008	22.32	22.85	21.78	22.16	169,790	-0.20(-0.88%)
Jul 02, 2008	22.87	23.17	21.87	22.36	436,695	-0.30(-1.32%)
Jul 01, 2008	22.43	22.81	21.59	22.66	610,624	+0.11(+0.50%)
Jun 30, 2008	22.82	23.29	22.49	22.55	778,472	-0.40(-1.75%)
Jun 27, 2008	25.51	25.51	22.87	22.95	1,402,999	-2.59(-10.14%)
Jun 26, 2008	26.22	26.86	25.35	25.54	332,420	-0.98(-3.70%)
Jun 25, 2008	26.52	26.68	26.22	26.52	378,117	-0.02(-0.07%)
Jun 24, 2008	26.38	26.95	26.38	26.54	213,925	-0.10(-0.39%)
Jun 23, 2008	26.94	27.33	26.39	26.64	195,559	-0.24(-0.90%)
Jun 20, 2008	27.34	27.61	26.36	26.88	455,746	-0.62(-2.24%)
Jun 19, 2008	27.00	27.57	26.33	27.50	210,553	+0.50(+1.87%)
Jun 18, 2008	27.83	28.21	26.86	27.00	172,606	-0.90(-3.22%)
Jun 17, 2008	28.24	28.41	27.82	27.89	264,574	-0.15(-0.53%)
Jun 16, 2008	26.72	28.14	26.72	28.04	227,947	+1.27(+4.75%)
Jun 13, 2008	26.00	26.84	25.70	26.77	250,003	+1.08(+4.22%)
Jun 12, 2008	25.74	26.09	25.60	25.69	168,456	+0.09(+0.36%)
Jun 11, 2008	26.85	27.08	25.42	25.59	499,291	-1.35(-4.99%)
Jun 10, 2008	26.93	27.13	26.17	26.94	212,471	+0.24(+0.91%)
Jun 09, 2008	27.99	28.01	26.28	26.70	323,124	-1.24(-4.45%)
Jun 06, 2008	28.24	28.61	27.79	27.94	231,786	-0.54(-1.90%)
Jun 05, 2008	27.70	28.49	27.58	28.48	218,010	+0.85(+3.08%)
Jun 04, 2008	27.26	27.87	26.95	27.63	348,059	+0.21(+0.78%)
Jun 03, 2008	27.46	27.96	26.93	27.42	264,770	+0.01(+0.03%)
Jun 02, 2008	27.33	27.53	26.49	27.41	267,960	-0.06(-0.20%)
May 30, 2008	27.57	27.62	27.05	27.46	279,087	-0.10(-0.37%)
May 29, 2008	26.93	28.21	26.93	27.57	254,009	+0.61(+2.25%)
May 28, 2008	26.98	27.28	26.52	26.96	239,195	+0.15(+0.56%)
May 27, 2008	26.27	27.40	26.27	26.81	236,459	+0.53(+2.03%)
May 26, 2008	26.52	26.79	26.18	26.28	245,353	+0.00(+0.00%)
May 23, 2008	26.52	26.79	26.18	26.28	245,353	-0.40(-1.51%)
May 22, 2008	26.81	26.89	26.20	26.68	243,184	-0.13(-0.49%)
May 21, 2008	26.82	27.43	26.68	26.81	160,717	+0.18(+0.67%)
May 20, 2008	26.97	27.18	26.51	26.63	273,368	-0.50(-1.86%)
May 19, 2008	27.50	27.77	26.71	27.14	262,429	-0.32(-1.16%)
May 16, 2008	27.62	27.82	27.01	27.45	264,283	+0.02(+0.07%)
May 15, 2008	27.66	27.69	26.85	27.43	379,645	-0.28(-1.01%)
May 14, 2008	26.71	28.31	26.65	27.71	830,824	+1.08(+4.07%)
May 13, 2008	24.76	27.36	24.65	26.63	687,269	+1.92(+7.75%)
May 12, 2008	23.98	25.22	23.45	24.72	375,732	+0.75(+3.12%)
May 09, 2008	23.29	24.00	23.13	23.97	283,388	+0.43(+1.83%)
May 08, 2008	23.68	23.86	23.22	23.54	384,980	-0.03(-0.12%)
May 07, 2008	23.76	23.80	23.41	23.57	254,955	-0.21(-0.90%)
May 06, 2008	23.18	23.83	22.96	23.78	263,813	+0.42(+1.80%)
May 05, 2008	23.65	23.94	23.13	23.36	457,883	-0.52(-2.19%)
May 02, 2008	23.07	24.64	21.86	23.88	1,961,457	+0.28(+1.19%)

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