Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	16.70	16.80	16.46	16.46	20,287	-0.73(-4.25%)
Sep 29, 2011	17.44	17.44	16.91	17.19	190,353	+0.21(+1.24%)
Sep 28, 2011	17.32	17.36	16.98	16.98	36,262	-0.42(-2.41%)
Sep 27, 2011	17.43	17.73	17.34	17.40	84,817	+0.49(+2.90%)
Sep 26, 2011	16.71	16.92	16.45	16.91	770,907	+0.20(+1.20%)
Sep 23, 2011	16.47	16.77	16.47	16.71	335,957	-0.02(-0.12%)
Sep 22, 2011	16.91	16.91	16.51	16.73	84,937	-0.91(-5.16%)
Sep 21, 2011	18.21	18.21	17.64	17.64	98,663	-0.59(-3.24%)
Sep 20, 2011	18.25	18.48	18.22	18.23	26,262	+0.03(+0.16%)
Sep 19, 2011	18.13	18.31	18.00	18.20	25,682	-0.55(-2.93%)
Sep 16, 2011	18.85	18.88	18.70	18.75	15,863	-0.26(-1.37%)
Sep 15, 2011	18.95	19.01	18.78	19.01	47,152	+0.42(+2.26%)
Sep 14, 2011	18.39	18.72	18.09	18.59	54,206	+0.29(+1.58%)
Sep 13, 2011	18.16	18.37	18.08	18.30	237,211	+0.31(+1.75%)
Sep 12, 2011	17.94	18.05	17.83	17.99	36,319	-0.38(-2.09%)
Sep 09, 2011	18.72	18.75	18.30	18.37	51,228	-0.63(-3.32%)
Sep 08, 2011	19.09	19.34	19.00	19.00	18,497	-0.28(-1.45%)
Sep 07, 2011	19.08	19.31	19.00	19.28	11,265	+0.66(+3.54%)
Sep 06, 2011	18.41	18.64	18.34	18.62	23,272	-0.78(-4.02%)
Sep 02, 2011	19.47	19.61	19.36	19.40	42,727	-0.43(-2.17%)
Sep 01, 2011	20.08	20.09	19.82	19.83	46,067	-0.19(-0.95%)
Aug 31, 2011	20.01	20.20	19.98	20.02	74,782	+0.43(+2.17%)
Aug 30, 2011	19.43	19.73	19.36	19.59	295,054	+0.08(+0.43%)
Aug 29, 2011	19.35	19.55	19.35	19.51	33,916	+0.50(+2.64%)
Aug 26, 2011	18.57	19.01	18.47	19.01	24,260	+0.29(+1.54%)
Aug 25, 2011	19.12	19.16	18.64	18.72	51,110	-0.33(-1.73%)
Aug 24, 2011	18.89	19.11	18.81	19.05	176,895	+0.12(+0.63%)
Aug 23, 2011	18.54	18.95	18.49	18.93	15,336	+0.59(+3.22%)
Aug 22, 2011	18.77	18.77	18.34	18.34	51,962	+0.06(+0.33%)
Aug 19, 2011	18.47	18.86	18.25	18.28	244,925	-0.39(-2.09%)
Aug 18, 2011	18.92	18.92	18.54	18.67	35,513	-1.07(-5.42%)
Aug 17, 2011	19.89	20.06	19.68	19.74	277,041	+0.11(+0.56%)
Aug 16, 2011	19.70	19.92	19.51	19.63	95,823	-0.45(-2.24%)
Aug 15, 2011	20.00	20.11	19.90	20.08	98,175	+0.41(+2.08%)
Aug 12, 2011	19.69	19.78	19.47	19.67	113,374	+0.37(+1.92%)
Aug 11, 2011	18.58	19.46	18.46	19.30	120,141	+0.94(+5.12%)
Aug 10, 2011	19.00	19.00	18.36	18.36	1,196,602	-0.72(-3.77%)
Aug 09, 2011	19.35	19.10	18.13	19.08	1,102,261	+1.28(+7.19%)
Aug 08, 2011	18.40	18.71	17.74	17.80	562,154	-1.68(-8.62%)
Aug 05, 2011	19.79	19.88	18.84	19.48	428,936	+0.06(+0.29%)
Aug 04, 2011	20.33	20.33	19.40	19.42	820,976	-1.73(-8.16%)
Aug 03, 2011	21.23	21.23	20.72	21.15	437,269	+0.08(+0.38%)
Aug 02, 2011	21.53	21.63	21.07	21.07	277,875	-0.86(-3.94%)
Aug 01, 2011	22.45	22.45	21.74	21.93	39,771	-0.12(-0.53%)
Jul 29, 2011	22.00	22.16	21.92	22.05	47,231	-0.07(-0.32%)
Jul 28, 2011	22.11	22.31	22.06	22.12	31,172	-0.09(-0.41%)
Jul 27, 2011	22.71	22.71	22.18	22.21	43,227	-0.51(-2.24%)
Jul 26, 2011	22.76	22.84	22.66	22.72	38,898	-0.01(-0.04%)
Jul 25, 2011	22.72	22.80	22.63	22.73	32,226	+0.04(+0.16%)
Jul 22, 2011	22.75	22.76	22.67	22.69	22,824	-0.02(-0.07%)
Jul 21, 2011	22.45	22.73	22.40	22.71	31,747	+0.35(+1.57%)
Jul 20, 2011	22.33	22.37	22.18	22.36	177,845	+0.23(+1.04%)
Jul 19, 2011	22.02	22.18	22.00	22.13	435,023	+0.32(+1.47%)
Jul 18, 2011	21.89	21.89	21.60	21.81	64,015	-0.36(-1.62%)
Jul 15, 2011	22.23	22.23	22.03	22.17	53,399	+0.12(+0.54%)
Jul 14, 2011	22.28	22.44	22.05	22.05	31,881	-0.25(-1.12%)
Jul 13, 2011	22.06	22.52	22.06	22.30	55,149	+0.47(+2.15%)
Jul 12, 2011	21.82	22.09	21.82	21.83	92,086	-0.14(-0.63%)
Jul 11, 2011	22.05	22.14	21.91	21.97	23,421	-0.70(-3.09%)
Jul 08, 2011	22.68	22.69	22.46	22.67	29,612	-0.21(-0.92%)
Jul 07, 2011	22.73	22.93	22.73	22.88	49,245	+0.20(+0.88%)
Jul 06, 2011	22.64	22.70	22.56	22.68	90,705	+0.02(+0.09%)
Jul 05, 2011	22.77	22.82	22.65	22.66	31,530	-0.09(-0.40%)

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