Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	15.08	15.57	14.93	15.25	359,779	-0.01(-0.07%)
Jul 28, 2011	15.29	15.68	15.10	15.26	326,227	-0.03(-0.20%)
Jul 27, 2011	15.50	15.50	15.10	15.29	498,872	-0.33(-2.11%)
Jul 26, 2011	15.43	15.68	15.27	15.62	280,105	+0.19(+1.23%)
Jul 25, 2011	15.15	15.53	15.12	15.43	299,821	-0.05(-0.32%)
Jul 22, 2011	15.05	15.65	14.75	15.48	1,037,438	-0.02(-0.13%)
Jul 21, 2011	16.26	16.27	15.47	15.50	537,325	-0.57(-3.55%)
Jul 20, 2011	15.98	16.26	15.72	16.07	456,563	+0.03(+0.19%)
Jul 19, 2011	15.64	16.12	15.64	16.04	316,836	+0.51(+3.28%)
Jul 18, 2011	15.52	15.75	15.49	15.53	534,922	-0.03(-0.19%)
Jul 15, 2011	15.59	15.90	15.47	15.56	442,508	+0.00(+0.00%)
Jul 14, 2011	15.95	15.97	15.50	15.56	677,885	-0.14(-0.89%)
Jul 13, 2011	16.87	17.01	15.70	15.70	1,058,457	-1.02(-6.10%)
Jul 12, 2011	16.70	17.09	16.65	16.72	661,375	+0.00(+0.00%)
Jul 11, 2011	16.55	17.10	16.55	16.72	746,079	-0.06(-0.36%)
Jul 08, 2011	16.65	16.92	16.41	16.78	561,871	-0.09(-0.53%)
Jul 07, 2011	16.95	17.02	16.62	16.87	860,322	+0.05(+0.30%)
Jul 06, 2011	16.82	17.09	16.51	16.82	1,556,215	-0.32(-1.87%)
Jul 05, 2011	17.64	18.57	17.00	17.14	2,901,148	-4.04(-19.07%)
Jul 01, 2011	20.90	21.25	20.66	21.18	158,838	+0.29(+1.39%)
Jun 30, 2011	20.99	21.08	20.51	20.89	276,389	+0.04(+0.19%)
Jun 29, 2011	21.00	21.27	20.53	20.85	161,333	-0.01(-0.05%)
Jun 28, 2011	20.69	21.02	20.10	20.86	357,760	+0.36(+1.76%)
Jun 27, 2011	19.98	20.62	19.84	20.50	421,624	+0.58(+2.91%)
Jun 24, 2011	20.28	20.35	19.67	19.92	1,218,736	-0.34(-1.68%)
Jun 23, 2011	20.13	20.30	19.89	20.26	463,913	-0.19(-0.93%)
Jun 22, 2011	21.04	21.34	20.44	20.45	296,167	-0.76(-3.58%)
Jun 21, 2011	20.42	21.32	20.42	21.21	376,462	+1.13(+5.63%)
Jun 20, 2011	20.07	20.19	19.81	20.08	148,300	+0.08(+0.40%)
Jun 17, 2011	19.91	20.21	19.20	20.00	369,275	+0.22(+1.11%)
Jun 16, 2011	19.95	20.17	19.34	19.78	123,512	-0.07(-0.35%)
Jun 15, 2011	19.87	20.30	19.62	19.85	357,965	-0.31(-1.54%)
Jun 14, 2011	20.15	20.49	20.03	20.16	282,276	+0.34(+1.72%)
Jun 13, 2011	19.49	20.20	19.16	19.82	305,591	+0.51(+2.64%)
Jun 10, 2011	19.66	19.77	19.12	19.31	332,434	-0.51(-2.57%)
Jun 09, 2011	19.71	19.95	19.48	19.82	349,105	+0.15(+0.76%)
Jun 08, 2011	20.10	20.38	19.46	19.67	264,231	-0.57(-2.82%)
Jun 07, 2011	20.39	20.51	19.93	20.24	280,856	+0.24(+1.20%)
Jun 06, 2011	20.63	20.68	19.99	20.00	256,779	-0.47(-2.30%)
Jun 03, 2011	21.11	21.28	20.40	20.47	648,977	-1.67(-7.54%)
May 24, 2011	22.53	22.90	22.14	22.14	137,576	-0.25(-1.12%)
May 23, 2011	22.62	22.63	22.22	22.39	145,766	-0.60(-2.61%)
May 20, 2011	23.20	23.31	22.77	22.99	189,829	-0.39(-1.67%)
May 19, 2011	23.64	23.64	22.89	23.38	146,095	+0.01(+0.04%)
May 18, 2011	22.96	23.53	22.73	23.37	192,008	+0.55(+2.41%)
May 17, 2011	22.61	23.16	22.26	22.82	295,543	+0.05(+0.22%)
May 16, 2011	22.93	23.39	22.76	22.77	197,299	-0.40(-1.73%)
May 13, 2011	23.77	23.88	23.11	23.17	110,669	-0.60(-2.52%)
May 12, 2011	23.19	23.81	22.90	23.77	194,543	+0.37(+1.58%)
May 11, 2011	24.25	24.42	23.29	23.40	170,386	-1.03(-4.22%)
May 10, 2011	23.90	24.44	23.72	24.43	108,766	+0.71(+2.99%)
May 09, 2011	23.39	23.75	23.16	23.72	132,060	+0.42(+1.80%)
May 06, 2011	23.88	24.03	23.26	23.30	209,741	-0.26(-1.10%)
May 05, 2011	23.52	24.08	23.30	23.56	153,368	-0.21(-0.88%)
May 04, 2011	24.26	24.26	23.69	23.77	223,990	-0.37(-1.53%)
May 03, 2011	24.59	24.59	23.90	24.14	239,876	-0.48(-1.95%)

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