Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	19.75	20.00	19.65	19.95	425,461	+0.50(+2.57%)
Jul 28, 2011	21.20	21.20	19.36	19.45	1,055,975	-2.72(-12.27%)
Jul 27, 2011	22.45	22.65	22.10	22.17	85,135	-0.48(-2.12%)
Jul 26, 2011	23.05	23.05	22.62	22.65	99,425	-0.65(-2.79%)
Jul 25, 2011	23.69	23.69	23.22	23.30	230,993	-0.43(-1.81%)
Jul 22, 2011	23.73	23.73	23.67	23.73	45,479	-0.39(-1.62%)
Jul 21, 2011	23.99	24.12	23.58	24.12	47,719	+1.00(+4.33%)
Jul 20, 2011	23.20	23.20	23.06	23.12	96,501	-0.38(-1.62%)
Jul 19, 2011	23.12	23.54	23.12	23.50	147,124	-0.18(-0.76%)
Jul 18, 2011	23.85	23.85	23.52	23.68	92,263	-0.21(-0.88%)
Jul 15, 2011	24.15	24.15	23.87	23.89	60,615	-0.56(-2.29%)
Jul 14, 2011	24.74	24.84	24.42	24.45	111,874	-0.44(-1.77%)
Jul 13, 2011	24.62	25.17	24.62	24.89	90,564	+0.24(+0.97%)
Jul 12, 2011	24.95	25.05	24.60	24.65	111,744	-0.19(-0.76%)
Jul 11, 2011	25.24	25.24	24.71	24.84	116,660	-0.50(-1.97%)
Jul 08, 2011	25.14	25.38	25.14	25.34	175,312	+0.50(+2.01%)
Jul 07, 2011	24.50	24.84	24.46	24.84	116,471	+0.39(+1.60%)
Jul 06, 2011	24.20	24.50	24.20	24.45	417,372	+0.71(+2.99%)
Jul 05, 2011	23.45	23.84	23.45	23.74	250,728	+0.59(+2.55%)
Jul 01, 2011	22.91	23.16	22.85	23.15	77,582	-0.15(-0.64%)
Jun 30, 2011	23.30	23.60	23.13	23.30	275,101	-0.25(-1.06%)
Jun 29, 2011	23.32	23.70	23.32	23.55	77,804	+0.16(+0.68%)
Jun 28, 2011	22.80	27.50	22.80	23.39	92,108	+0.79(+3.50%)
Jun 27, 2011	22.54	22.75	22.38	22.60	185,048	-0.18(-0.79%)
Jun 24, 2011	23.02	23.02	22.65	22.78	154,964	-0.10(-0.44%)
Jun 23, 2011	22.40	22.88	22.40	22.88	148,143	-0.82(-3.46%)
Jun 22, 2011	23.79	24.24	23.64	23.70	96,095	-0.82(-3.34%)
Jun 21, 2011	24.30	24.55	24.01	24.52	161,889	+0.76(+3.20%)
Jun 20, 2011	23.80	23.85	23.74	23.76	308,550	+0.00(+0.00%)
Jun 17, 2011	23.80	23.94	23.66	23.76	250,322	-0.51(-2.10%)
Jun 16, 2011	24.47	24.47	24.03	24.27	168,995	-0.40(-1.62%)
Jun 15, 2011	25.10	25.10	24.51	24.67	82,815	-0.73(-2.87%)
Jun 14, 2011	25.02	25.40	25.02	25.40	92,444	+0.61(+2.46%)
Jun 13, 2011	25.10	25.10	24.70	24.79	104,992	-0.50(-1.98%)
Jun 10, 2011	25.45	25.50	25.17	25.29	108,387	-0.06(-0.24%)
Jun 09, 2011	25.23	25.39	25.20	25.35	181,055	-0.91(-3.47%)
Jun 08, 2011	26.55	26.65	26.25	26.26	335,564	-1.91(-6.80%)
Jun 07, 2011	28.00	28.40	27.85	28.17	223,903	+0.25(+0.91%)
Jun 06, 2011	28.30	28.30	27.87	27.92	115,282	-0.38(-1.34%)
Jun 03, 2011	28.50	28.50	28.02	28.30	76,376	+0.21(+0.75%)
May 24, 2011	27.65	28.10	27.65	28.09	554,610	+0.55(+2.00%)
May 23, 2011	27.82	28.13	27.51	27.54	74,835	-0.63(-2.24%)
May 20, 2011	28.63	28.63	28.08	28.17	89,523	-0.20(-0.70%)
May 19, 2011	28.45	28.45	27.79	28.37	55,608	-0.57(-1.97%)
May 18, 2011	29.20	29.20	28.61	28.94	84,223	+0.50(+1.76%)
May 17, 2011	28.54	28.54	28.01	28.44	132,938	+0.31(+1.10%)
May 16, 2011	27.88	28.27	27.88	28.13	56,229	+0.25(+0.90%)
May 13, 2011	28.30	28.30	27.77	27.88	316,165	-0.64(-2.24%)
May 12, 2011	28.85	28.85	28.50	28.52	1,190,322	-0.40(-1.38%)
May 11, 2011	29.36	29.36	28.91	28.92	247,084	-0.83(-2.79%)
May 10, 2011	29.49	30.00	29.49	29.75	76,787	-0.35(-1.16%)
May 09, 2011	29.95	30.25	29.85	30.10	194,349	-0.55(-1.79%)
May 06, 2011	30.50	30.75	30.50	30.65	170,858	+0.00(+0.00%)
May 05, 2011	30.50	30.69	30.37	30.65	409,042	-0.07(-0.23%)
May 04, 2011	30.49	30.85	30.49	30.72	53,646	-0.01(-0.03%)
May 03, 2011	30.70	30.73	30.56	30.73	231,748	+0.09(+0.29%)

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