Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	13.15	13.68	12.82	13.56	90,877	+0.26(+1.99%)
Jul 28, 2011	13.58	13.89	13.28	13.30	58,345	-0.23(-1.69%)
Jul 27, 2011	13.85	14.12	13.42	13.53	123,581	-0.50(-3.57%)
Jul 26, 2011	14.66	14.75	14.00	14.03	131,568	-0.54(-3.71%)
Jul 25, 2011	14.60	15.03	14.50	14.57	162,671	-0.15(-1.04%)
Jul 22, 2011	15.02	15.06	14.70	14.72	50,878	-0.23(-1.55%)
Jul 21, 2011	15.10	15.23	14.83	14.95	47,013	-0.03(-0.18%)
Jul 20, 2011	14.90	15.09	14.48	14.98	189,777	+0.11(+0.71%)
Jul 19, 2011	14.76	15.15	14.50	14.87	106,848	+0.31(+2.11%)
Jul 18, 2011	14.45	14.64	14.15	14.57	138,274	+0.06(+0.38%)
Jul 15, 2011	14.45	14.57	14.20	14.51	114,559	+0.25(+1.74%)
Jul 14, 2011	14.93	14.93	14.11	14.26	112,277	-0.48(-3.29%)
Jul 13, 2011	14.50	14.90	14.50	14.75	32,892	+0.30(+2.07%)
Jul 12, 2011	14.55	14.78	14.38	14.45	45,663	-0.11(-0.73%)
Jul 11, 2011	14.33	14.70	14.26	14.55	109,247	-0.04(-0.24%)
Jul 08, 2011	14.57	14.95	14.43	14.59	90,042	-0.21(-1.44%)
Jul 07, 2011	14.35	14.97	14.27	14.80	153,961	+0.55(+3.84%)
Jul 06, 2011	14.19	14.46	13.85	14.26	84,938	+0.01(+0.05%)
Jul 05, 2011	14.52	14.88	14.11	14.25	93,146	-0.32(-2.19%)
Jul 01, 2011	14.27	14.71	14.14	14.57	78,913	+0.30(+2.07%)
Jun 30, 2011	14.09	14.39	14.09	14.27	63,959	+0.28(+1.97%)
Jun 29, 2011	14.04	14.24	13.94	14.00	31,681	-0.05(-0.34%)
Jun 28, 2011	13.98	14.24	13.70	14.04	132,068	+0.19(+1.39%)
Jun 27, 2011	13.75	13.86	13.30	13.85	52,165	+0.16(+1.18%)
Jun 24, 2011	13.96	13.96	13.58	13.69	281,710	-0.27(-1.95%)
Jun 23, 2011	13.79	14.03	13.55	13.96	97,181	-0.01(-0.06%)
Jun 22, 2011	14.30	14.37	13.90	13.97	78,451	-0.41(-2.82%)
Jun 21, 2011	14.30	14.67	14.20	14.37	169,618	+0.22(+1.56%)
Jun 20, 2011	13.92	14.23	13.82	14.15	160,085	+0.31(+2.22%)
Jun 17, 2011	13.79	13.91	13.65	13.85	181,521	+0.10(+0.72%)
Jun 16, 2011	13.50	13.78	13.50	13.75	84,519	+0.23(+1.69%)
Jun 15, 2011	13.40	13.58	13.31	13.52	155,088	-0.12(-0.87%)
Jun 14, 2011	13.44	13.79	13.16	13.64	80,847	+0.38(+2.85%)
Jun 13, 2011	13.55	13.55	13.12	13.26	120,673	-0.25(-1.87%)
Jun 10, 2011	13.80	13.87	13.50	13.51	96,580	-0.40(-2.86%)
Jun 09, 2011	13.97	14.11	13.76	13.91	105,254	-0.04(-0.25%)
Jun 08, 2011	14.47	14.60	13.77	13.94	156,722	-0.55(-3.81%)
Jun 07, 2011	14.70	14.80	14.49	14.50	220,050	-0.08(-0.54%)
Jun 06, 2011	14.72	14.97	14.49	14.57	147,555	-0.45(-2.99%)
Jun 03, 2011	15.17	15.39	14.91	15.02	73,619	-1.43(-8.71%)
May 24, 2011	16.55	16.78	16.31	16.46	72,827	-0.06(-0.33%)
May 23, 2011	16.45	16.82	16.45	16.51	57,477	-0.28(-1.64%)
May 20, 2011	16.91	17.06	16.71	16.79	58,269	-0.25(-1.48%)
May 19, 2011	16.57	17.07	16.51	17.04	69,639	+0.47(+2.83%)
May 18, 2011	16.53	16.64	16.47	16.57	62,629	+0.13(+0.82%)
May 17, 2011	16.92	16.98	16.21	16.44	81,991	-0.48(-2.84%)
May 16, 2011	17.36	17.40	16.90	16.92	80,403	-0.54(-3.09%)
May 13, 2011	17.57	17.65	17.02	17.46	66,553	-0.08(-0.47%)
May 12, 2011	17.71	17.99	17.42	17.54	71,738	-0.22(-1.24%)
May 11, 2011	18.10	18.10	17.56	17.76	53,921	-0.51(-2.78%)
May 10, 2011	18.26	18.29	17.90	18.27	49,231	+0.20(+1.11%)
May 09, 2011	17.90	18.22	17.51	18.07	123,563	+0.37(+2.07%)
May 06, 2011	18.39	18.41	17.70	17.70	100,564	-0.39(-2.16%)
May 05, 2011	18.33	18.45	18.01	18.09	105,602	-0.23(-1.27%)
May 04, 2011	17.92	18.49	17.73	18.33	200,104	+0.54(+3.06%)
May 03, 2011	18.12	18.16	17.77	17.78	99,953	-0.54(-2.95%)

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