Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	15.87	16.46	15.45	15.94	61,342	-0.23(-1.40%)
Jul 28, 2011	16.77	17.61	15.89	16.17	99,487	-0.34(-2.08%)
Jul 27, 2011	16.98	17.18	16.29	16.51	80,725	-0.60(-3.53%)
Jul 26, 2011	17.74	17.76	17.10	17.11	58,656	-0.68(-3.82%)
Jul 25, 2011	17.93	18.11	17.78	17.79	31,391	-0.45(-2.48%)
Jul 22, 2011	18.41	18.57	18.24	18.25	39,500	-0.32(-1.72%)
Jul 21, 2011	17.99	18.58	17.82	18.57	48,233	+0.77(+4.34%)
Jul 20, 2011	17.94	18.43	17.27	17.79	44,663	-0.13(-0.75%)
Jul 19, 2011	16.56	18.07	16.56	17.93	34,846	+1.59(+9.75%)
Jul 18, 2011	16.92	16.92	15.88	16.33	45,895	-0.70(-4.09%)
Jul 15, 2011	17.31	17.31	16.60	17.03	42,043	-0.06(-0.34%)
Jul 14, 2011	17.84	18.28	17.09	17.09	41,303	-0.75(-4.18%)
Jul 13, 2011	17.56	17.89	17.56	17.84	26,526	+0.46(+2.65%)
Jul 12, 2011	17.33	17.55	16.80	17.37	61,289	-0.02(-0.10%)
Jul 11, 2011	18.43	18.62	17.29	17.39	106,147	-1.39(-7.41%)
Jul 08, 2011	18.66	19.02	18.19	18.78	79,882	-0.34(-1.75%)
Jul 07, 2011	18.68	19.51	18.45	19.12	53,808	+0.66(+3.59%)
Jul 06, 2011	18.62	18.81	18.11	18.46	35,521	-0.18(-0.99%)
Jul 05, 2011	18.68	18.87	17.82	18.64	41,480	+0.08(+0.41%)
Jul 01, 2011	17.67	18.62	17.66	18.57	43,838	+0.84(+4.73%)
Jun 30, 2011	17.39	18.04	17.12	17.73	39,670	+0.45(+2.62%)
Jun 29, 2011	17.21	17.56	17.06	17.27	37,231	+0.08(+0.49%)
Jun 28, 2011	16.97	17.19	16.55	17.19	33,766	+0.27(+1.59%)
Jun 27, 2011	16.54	17.06	15.85	16.92	63,806	+0.23(+1.36%)
Jun 24, 2011	16.53	16.84	16.20	16.70	310,632	+0.26(+1.58%)
Jun 23, 2011	16.22	16.79	15.89	16.44	75,986	-0.12(-0.71%)
Jun 22, 2011	16.38	16.94	16.38	16.55	53,133	+0.02(+0.10%)
Jun 21, 2011	15.89	16.62	15.72	16.54	47,285	+0.90(+5.74%)
Jun 20, 2011	15.56	15.78	15.38	15.64	58,145	+0.12(+0.76%)
Jun 17, 2011	15.24	15.55	15.12	15.52	80,945	+0.45(+3.00%)
Jun 16, 2011	15.12	15.68	14.64	15.07	49,606	-0.05(-0.33%)
Jun 15, 2011	15.74	15.97	14.88	15.12	57,885	-0.91(-5.65%)
Jun 14, 2011	15.72	16.24	15.72	16.02	60,781	+0.59(+3.80%)
Jun 13, 2011	15.65	15.79	15.09	15.44	57,440	-0.11(-0.70%)
Jun 10, 2011	15.87	16.11	15.35	15.55	56,945	-0.47(-2.93%)
Jun 09, 2011	15.66	16.33	15.44	16.02	87,092	+0.48(+3.08%)
Jun 08, 2011	15.36	15.88	15.36	15.54	91,779	+0.09(+0.60%)
Jun 07, 2011	15.64	15.79	15.18	15.45	86,816	-0.03(-0.22%)
Jun 06, 2011	16.26	16.52	15.40	15.48	63,806	-0.87(-5.33%)
Jun 03, 2011	16.33	16.67	16.03	16.35	39,013	-0.49(-2.94%)
May 24, 2011	16.89	17.40	16.72	16.85	84,658	+0.13(+0.75%)
May 23, 2011	17.22	17.23	16.72	16.72	67,897	-0.96(-5.45%)
May 20, 2011	18.24	18.51	17.66	17.68	53,049	-0.79(-4.27%)
May 19, 2011	19.04	19.14	18.31	18.47	31,613	-0.35(-1.87%)
May 18, 2011	18.29	19.00	17.87	18.82	114,075	+0.31(+1.68%)
May 17, 2011	18.93	19.24	18.35	18.51	52,515	-0.48(-2.52%)
May 16, 2011	20.12	20.46	18.95	18.99	156,357	-0.11(-0.57%)
May 13, 2011	19.83	19.90	18.78	19.10	59,895	-0.77(-3.88%)
May 12, 2011	19.66	20.12	19.44	19.87	41,254	+0.13(+0.64%)
May 11, 2011	19.82	20.11	19.48	19.75	70,613	-0.27(-1.34%)
May 10, 2011	18.74	20.14	18.66	20.02	211,748	+3.24(+19.29%)
May 09, 2011	16.32	16.79	15.97	16.78	50,091	+0.54(+3.30%)
May 06, 2011	15.90	16.70	15.81	16.24	127,379	+0.30(+1.89%)
May 05, 2011	15.84	16.29	15.65	15.94	40,226	-0.13(-0.78%)
May 04, 2011	16.77	16.87	15.98	16.07	60,331	-0.75(-4.44%)
May 03, 2011	17.38	17.44	16.58	16.81	32,065	-0.57(-3.28%)

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