Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	23.48	24.03	23.38	23.45	71,231	-0.39(-1.64%)
Oct 28, 2011	24.06	24.26	23.79	23.84	128,822	-0.34(-1.41%)
Oct 27, 2011	24.22	24.49	23.71	24.18	262,441	+0.49(+2.07%)
Oct 26, 2011	23.50	23.76	22.96	23.69	106,375	+0.57(+2.47%)
Oct 25, 2011	23.73	23.91	23.04	23.12	107,262	-0.68(-2.86%)
Oct 24, 2011	23.07	23.84	22.92	23.80	124,541	+0.78(+3.39%)
Oct 21, 2011	23.51	23.51	22.72	23.02	341,447	-0.13(-0.56%)
Oct 20, 2011	22.62	23.40	22.42	23.15	137,747	+0.11(+0.48%)
Oct 19, 2011	22.83	23.10	22.71	23.04	167,348	+0.20(+0.88%)
Oct 18, 2011	22.12	23.00	21.97	22.84	79,769	+0.83(+3.77%)
Oct 17, 2011	22.38	22.38	21.94	22.01	69,409	-0.61(-2.70%)
Oct 14, 2011	22.74	22.74	22.16	22.62	86,510	+0.08(+0.35%)
Oct 13, 2011	22.50	22.71	22.10	22.54	73,100	-0.14(-0.62%)
Oct 12, 2011	22.30	22.85	22.08	22.68	158,526	+0.54(+2.44%)
Oct 11, 2011	21.82	22.20	21.74	22.14	102,352	+0.06(+0.27%)
Oct 10, 2011	21.68	22.11	21.44	22.08	110,605	+0.80(+3.76%)
Oct 07, 2011	22.06	22.22	21.16	21.28	122,306	-0.75(-3.40%)
Oct 06, 2011	21.59	22.04	21.35	22.03	254,479	+0.35(+1.61%)
Oct 05, 2011	21.66	21.75	21.23	21.68	96,449	-0.05(-0.23%)
Oct 04, 2011	20.28	21.81	20.00	21.73	164,713	+1.29(+6.31%)
Oct 03, 2011	21.07	21.63	20.33	20.44	124,457	-0.78(-3.68%)
Sep 30, 2011	21.06	21.68	21.01	21.22	132,236	-0.14(-0.66%)
Sep 29, 2011	21.18	21.60	20.90	21.36	124,367	+0.65(+3.14%)
Sep 28, 2011	21.51	21.74	20.70	20.71	92,599	-0.79(-3.67%)
Sep 27, 2011	21.65	21.92	21.27	21.50	125,061	+0.28(+1.32%)
Sep 26, 2011	20.39	21.28	20.06	21.22	107,602	+0.95(+4.69%)
Sep 23, 2011	20.30	20.84	20.08	20.27	117,588	-0.01(-0.05%)
Sep 22, 2011	20.25	20.87	20.11	20.28	135,368	-0.42(-2.03%)
Sep 21, 2011	21.70	21.93	20.68	20.70	125,199	-1.01(-4.65%)
Sep 20, 2011	22.35	22.54	21.69	21.71	100,890	-0.54(-2.43%)
Sep 19, 2011	22.71	22.90	22.25	22.25	76,168	-0.80(-3.47%)
Sep 16, 2011	23.21	23.24	22.72	23.05	188,931	+0.00(+0.00%)
Sep 15, 2011	23.08	23.19	22.74	23.05	85,641	+0.08(+0.35%)
Sep 14, 2011	22.74	23.22	22.34	22.97	78,174	+0.43(+1.91%)
Sep 13, 2011	22.41	22.85	22.24	22.54	96,838	+0.26(+1.17%)
Sep 12, 2011	21.72	22.50	21.72	22.28	58,171	+0.20(+0.91%)
Sep 09, 2011	22.51	22.70	21.87	22.08	75,915	-0.61(-2.69%)
Sep 08, 2011	23.09	23.32	22.67	22.69	68,475	-0.61(-2.62%)
Sep 07, 2011	22.70	23.48	22.57	23.30	131,073	+0.93(+4.16%)
Sep 06, 2011	22.00	22.50	21.94	22.37	88,917	+0.13(+0.58%)
Sep 02, 2011	22.64	23.07	22.22	22.24	79,374	-0.92(-3.97%)
Sep 01, 2011	23.43	23.70	22.93	23.16	134,741	-0.32(-1.36%)
Aug 31, 2011	23.43	23.73	23.10	23.48	94,516	+0.10(+0.43%)
Aug 30, 2011	23.20	23.52	22.94	23.38	89,136	-0.01(-0.04%)
Aug 29, 2011	22.61	23.39	22.59	23.39	80,319	+1.06(+4.75%)
Aug 26, 2011	22.00	22.66	21.14	22.33	62,579	+0.09(+0.40%)
Aug 25, 2011	23.19	23.28	22.10	22.24	69,060	-0.77(-3.35%)
Aug 24, 2011	22.65	23.31	22.28	23.01	67,993	+0.26(+1.14%)
Aug 23, 2011	22.05	22.95	21.63	22.75	111,563	+0.72(+3.27%)
Aug 22, 2011	22.80	22.80	21.93	22.03	43,252	-0.28(-1.26%)
Aug 19, 2011	22.42	23.18	22.25	22.31	115,394	-0.45(-1.98%)
Aug 18, 2011	22.92	23.08	22.48	22.76	124,485	-0.65(-2.78%)
Aug 17, 2011	23.28	23.84	23.28	23.41	33,595	+0.24(+1.04%)
Aug 16, 2011	22.95	23.28	22.90	23.17	80,243	-0.05(-0.22%)
Aug 15, 2011	23.37	23.51	22.80	23.22	101,675	-0.03(-0.13%)
Aug 12, 2011	23.30	23.67	22.78	23.25	127,012	+0.11(+0.48%)
Aug 11, 2011	22.28	23.40	22.14	23.14	168,166	+0.93(+4.19%)
Aug 10, 2011	22.96	23.18	22.11	22.21	191,104	-1.29(-5.49%)
Aug 09, 2011	22.75	23.59	21.71	23.50	208,920	+1.17(+5.24%)
Aug 08, 2011	23.05	24.04	22.33	22.33	272,978	-1.13(-4.82%)
Aug 05, 2011	23.58	23.88	23.01	23.46	248,844	+0.10(+0.43%)
Aug 04, 2011	23.79	24.17	23.21	23.36	117,589	-0.63(-2.63%)
Aug 03, 2011	23.57	24.03	23.40	23.99	60,016	+0.41(+1.74%)
Aug 02, 2011	23.40	23.82	23.37	23.58	112,643	+0.04(+0.17%)

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