Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	19.14	19.52	18.60	18.62	553,910	-0.72(-3.73%)
Sep 29, 2011	18.86	19.37	18.66	19.34	601,736	+0.94(+5.13%)
Sep 28, 2011	19.36	19.71	18.38	18.40	654,927	-0.92(-4.75%)
Sep 27, 2011	19.63	19.99	19.13	19.32	601,294	+0.09(+0.47%)
Sep 26, 2011	18.82	19.25	18.43	19.23	548,748	+0.60(+3.21%)
Sep 23, 2011	18.42	18.91	18.40	18.63	1,036,940	+0.17(+0.90%)
Sep 22, 2011	18.06	18.69	17.79	18.46	1,015,692	-0.07(-0.38%)
Sep 21, 2011	19.43	19.43	18.47	18.53	1,311,051	-0.93(-4.78%)
Sep 20, 2011	19.82	20.03	19.46	19.46	525,568	-0.31(-1.55%)
Sep 19, 2011	19.96	20.32	19.58	19.77	433,186	-0.63(-3.10%)
Sep 16, 2011	20.30	20.58	19.96	20.40	869,716	-0.05(-0.24%)
Sep 15, 2011	20.47	20.49	20.06	20.45	424,958	+0.26(+1.27%)
Sep 14, 2011	19.99	20.42	19.48	20.19	795,111	+0.41(+2.07%)
Sep 13, 2011	19.79	20.41	19.53	19.78	643,730	+0.06(+0.32%)
Sep 12, 2011	19.05	19.79	18.97	19.72	626,842	+0.33(+1.68%)
Sep 09, 2011	20.10	20.30	19.21	19.39	825,797	-0.69(-3.46%)
Sep 08, 2011	20.32	20.59	19.85	20.09	642,052	-0.50(-2.43%)
Sep 07, 2011	19.84	20.75	19.61	20.59	1,147,133	+1.20(+6.20%)
Sep 06, 2011	18.85	19.43	18.77	19.39	990,962	-0.13(-0.68%)
Sep 02, 2011	20.04	20.24	19.39	19.52	693,581	-0.99(-4.81%)
Sep 01, 2011	21.48	22.00	20.37	20.50	867,492	-1.01(-4.71%)
Aug 31, 2011	20.88	21.64	20.66	21.52	1,679,162	+0.79(+3.79%)
Aug 30, 2011	20.78	20.90	20.44	20.73	545,856	-0.24(-1.15%)
Aug 29, 2011	20.13	21.01	20.13	20.97	636,964	+1.06(+5.33%)
Aug 26, 2011	19.15	20.06	18.90	19.91	795,310	+0.50(+2.59%)
Aug 25, 2011	20.48	21.01	19.17	19.41	709,760	-0.75(-3.73%)
Aug 24, 2011	19.37	20.22	19.20	20.16	911,096	+0.79(+4.06%)
Aug 23, 2011	18.48	19.41	18.12	19.37	835,664	+1.01(+5.52%)
Aug 22, 2011	18.77	18.77	18.01	18.36	1,215,747	+0.05(+0.26%)
Aug 19, 2011	18.71	19.21	18.29	18.31	746,432	-0.60(-3.19%)
Aug 18, 2011	19.55	19.72	18.78	18.92	1,275,957	-1.22(-6.07%)
Aug 17, 2011	20.12	20.36	19.87	20.14	442,899	+0.13(+0.65%)
Aug 16, 2011	20.23	20.51	19.86	20.01	843,273	-0.43(-2.09%)
Aug 15, 2011	19.99	20.44	19.78	20.44	855,893	+0.62(+3.13%)
Aug 12, 2011	20.53	20.73	19.61	19.82	1,070,464	-0.50(-2.44%)
Aug 11, 2011	19.20	20.50	19.01	20.31	1,593,802	+1.20(+6.27%)
Aug 10, 2011	19.48	19.99	18.67	19.11	2,039,324	-0.87(-4.35%)
Aug 09, 2011	19.37	20.02	18.31	19.98	1,562,736	+0.78(+4.06%)
Aug 08, 2011	20.65	21.46	19.15	19.20	1,167,232	-2.10(-9.87%)
Aug 05, 2011	21.61	21.84	20.88	21.30	1,080,300	-0.12(-0.55%)
Aug 04, 2011	22.12	22.45	21.41	21.42	1,007,170	-0.95(-4.25%)
Aug 03, 2011	22.12	22.44	21.66	22.37	756,674	+0.25(+1.12%)
Aug 02, 2011	22.51	22.74	22.08	22.12	1,148,726	-0.51(-2.25%)
Aug 01, 2011	22.81	22.92	22.44	22.63	1,112,525	-0.08(-0.33%)
Jul 29, 2011	22.26	22.81	22.13	22.71	793,194	+0.17(+0.73%)
Jul 28, 2011	22.15	22.57	21.98	22.55	1,084,995	+0.40(+1.80%)
Jul 27, 2011	22.41	22.48	22.04	22.15	727,868	-0.32(-1.41%)
Jul 26, 2011	22.55	22.62	22.32	22.46	548,045	-0.08(-0.37%)
Jul 25, 2011	22.66	22.86	22.43	22.55	1,016,525	+0.01(+0.03%)
Jul 22, 2011	22.45	22.57	21.46	22.54	1,396,695	+1.16(+5.45%)
Jul 21, 2011	21.23	21.57	21.06	21.37	439,941	+0.25(+1.17%)
Jul 20, 2011	20.93	21.40	20.87	21.13	522,349	+0.23(+1.12%)
Jul 19, 2011	20.52	20.95	20.35	20.89	678,142	+0.48(+2.36%)
Jul 18, 2011	20.53	20.71	20.13	20.41	450,252	-0.25(-1.23%)
Jul 15, 2011	21.14	21.14	20.61	20.66	725,982	-0.16(-0.76%)
Jul 14, 2011	21.24	21.33	20.67	20.82	397,543	-0.43(-2.04%)
Jul 13, 2011	21.04	21.48	21.03	21.26	713,642	+0.28(+1.31%)
Jul 12, 2011	20.54	21.13	20.51	20.98	697,993	+0.33(+1.60%)
Jul 11, 2011	21.10	21.11	20.58	20.65	579,834	-0.77(-3.57%)
Jul 08, 2011	21.43	21.58	21.26	21.41	543,600	-0.29(-1.33%)
Jul 07, 2011	21.76	21.94	21.59	21.70	676,413	+0.10(+0.48%)
Jul 06, 2011	21.50	21.73	21.41	21.60	583,566	+0.05(+0.22%)
Jul 05, 2011	21.61	21.81	21.36	21.55	739,519	-0.03(-0.16%)

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