Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	28.70	29.76	28.38	29.67	271,232	+0.63(+2.17%)
Jul 28, 2011	29.29	29.49	28.94	29.04	350,078	-0.11(-0.37%)
Jul 27, 2011	29.66	29.66	28.77	29.15	298,475	-0.62(-2.09%)
Jul 26, 2011	29.81	30.35	29.66	29.77	163,367	+0.05(+0.17%)
Jul 25, 2011	29.71	30.37	29.71	29.72	227,609	-0.08(-0.28%)
Jul 22, 2011	30.08	30.20	29.69	29.81	395,856	+0.07(+0.25%)
Jul 21, 2011	29.69	31.76	28.64	29.73	1,059,189	-1.01(-3.29%)
Jul 20, 2011	31.13	31.13	30.57	30.74	418,342	-0.33(-1.07%)
Jul 19, 2011	30.92	31.29	30.54	31.08	374,901	+0.48(+1.57%)
Jul 18, 2011	30.52	30.83	30.21	30.59	146,125	-0.12(-0.38%)
Jul 15, 2011	30.45	30.81	30.10	30.71	204,019	+0.32(+1.04%)
Jul 14, 2011	30.67	31.08	30.15	30.40	311,372	-0.13(-0.43%)
Jul 13, 2011	30.58	30.89	30.28	30.53	304,889	+0.15(+0.49%)
Jul 12, 2011	30.35	30.67	29.99	30.38	319,878	-0.14(-0.46%)
Jul 11, 2011	31.25	31.32	30.41	30.52	380,507	-1.05(-3.34%)
Jul 08, 2011	31.21	31.66	31.14	31.57	150,961	+0.06(+0.18%)
Jul 07, 2011	31.26	31.93	31.00	31.52	293,552	+0.39(+1.25%)
Jul 06, 2011	31.11	31.37	30.77	31.13	208,284	+0.04(+0.13%)
Jul 05, 2011	31.22	31.28	30.73	31.08	229,821	-0.02(-0.08%)
Jul 01, 2011	31.01	31.33	30.81	31.11	267,190	+0.17(+0.54%)
Jun 30, 2011	30.50	31.02	30.25	30.94	242,463	+0.57(+1.89%)
Jun 29, 2011	30.54	30.83	30.06	30.37	354,092	-0.12(-0.38%)
Jun 28, 2011	29.22	30.51	29.17	30.49	559,517	+1.22(+4.17%)
Jun 27, 2011	28.21	29.31	28.01	29.27	381,435	+0.98(+3.46%)
Jun 24, 2011	28.32	28.38	27.97	28.29	428,007	+0.03(+0.12%)
Jun 23, 2011	27.63	28.25	27.44	28.25	351,733	+0.37(+1.31%)
Jun 22, 2011	27.59	28.13	27.45	27.89	302,113	+0.14(+0.51%)
Jun 21, 2011	27.28	27.79	27.08	27.75	360,123	+0.54(+1.98%)
Jun 20, 2011	26.88	27.24	26.11	27.21	295,747	+0.71(+2.69%)
Jun 17, 2011	26.14	26.78	25.96	26.50	512,424	+0.47(+1.82%)
Jun 16, 2011	25.85	26.43	25.67	26.02	218,259	+0.15(+0.58%)
Jun 15, 2011	26.04	26.26	25.67	25.87	203,512	-0.38(-1.45%)
Jun 14, 2011	25.86	26.31	25.66	26.25	270,358	+0.67(+2.63%)
Jun 13, 2011	25.21	25.77	25.21	25.58	295,409	+0.45(+1.78%)
Jun 10, 2011	25.23	25.47	24.41	25.13	342,056	-0.28(-1.11%)
Jun 09, 2011	25.17	25.97	24.98	25.42	267,161	+0.31(+1.22%)
Jun 08, 2011	25.47	25.76	25.08	25.11	193,583	-0.49(-1.91%)
Jun 07, 2011	25.68	26.31	25.58	25.60	226,887	-0.09(-0.36%)
Jun 06, 2011	26.01	26.21	25.67	25.69	299,631	-0.53(-2.03%)
Jun 03, 2011	25.72	26.41	25.66	26.22	405,852	+0.06(+0.22%)
May 24, 2011	26.24	26.44	26.06	26.16	308,207	+0.08(+0.32%)
May 23, 2011	25.25	26.58	24.78	26.08	317,402	+0.55(+2.17%)
May 20, 2011	26.39	26.49	25.32	25.53	356,819	-0.98(-3.72%)
May 19, 2011	26.90	26.90	26.36	26.51	370,158	-0.33(-1.23%)
May 18, 2011	26.49	26.90	25.25	26.84	490,730	+0.48(+1.82%)
May 17, 2011	24.02	27.13	23.75	26.36	1,244,249	+2.13(+8.78%)
May 16, 2011	24.55	24.85	24.10	24.23	729,801	-0.53(-2.12%)
May 13, 2011	25.91	25.91	24.73	24.76	347,182	-1.11(-4.30%)
May 12, 2011	25.24	25.97	25.12	25.87	281,984	+0.52(+2.06%)
May 11, 2011	25.71	25.71	25.32	25.35	276,942	-0.40(-1.54%)
May 10, 2011	25.49	25.77	25.28	25.75	324,161	+0.33(+1.30%)
May 09, 2011	25.19	25.45	25.10	25.42	265,103	+0.12(+0.46%)
May 06, 2011	25.15	25.77	24.79	25.30	484,904	+0.47(+1.90%)
May 05, 2011	24.03	24.98	24.03	24.83	616,279	+0.65(+2.67%)
May 04, 2011	24.14	24.35	23.82	24.18	345,973	-0.01(-0.03%)
May 03, 2011	24.33	24.55	24.10	24.19	245,698	-0.26(-1.08%)

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