Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	19.93	20.20	19.91	20.15	6,339,978	+0.53(+2.70%)
Nov 29, 2011	19.67	19.83	19.60	19.62	4,400,653	-0.01(-0.07%)
Nov 28, 2011	19.32	19.77	19.32	19.63	6,701,104	+0.52(+2.73%)
Nov 25, 2011	18.98	19.22	18.97	19.11	1,656,196	+0.13(+0.67%)
Nov 23, 2011	19.24	19.26	18.98	18.98	4,354,731	-0.37(-1.93%)
Nov 22, 2011	19.24	19.49	19.16	19.36	4,530,984	+0.15(+0.77%)
Nov 21, 2011	19.45	19.48	19.12	19.21	4,721,274	-0.41(-2.09%)
Nov 18, 2011	19.46	19.67	19.43	19.62	5,471,125	+0.32(+1.65%)
Nov 17, 2011	19.38	19.50	19.21	19.30	4,592,462	-0.13(-0.65%)
Nov 16, 2011	19.47	19.76	19.41	19.43	4,095,006	-0.23(-1.15%)
Nov 15, 2011	19.51	19.73	19.48	19.65	2,893,304	+0.13(+0.69%)
Nov 14, 2011	19.54	19.66	19.48	19.52	3,952,916	-0.07(-0.36%)
Nov 11, 2011	19.60	19.70	19.57	19.59	3,380,220	+0.13(+0.65%)
Nov 10, 2011	19.53	19.60	19.32	19.46	3,857,067	+0.04(+0.18%)
Nov 09, 2011	19.48	19.65	19.34	19.43	6,432,019	-0.41(-2.06%)
Nov 08, 2011	19.63	19.89	19.57	19.84	8,055,752	+0.16(+0.79%)
Nov 07, 2011	19.59	19.69	19.23	19.68	7,515,392	+0.06(+0.29%)
Nov 04, 2011	19.57	19.66	19.37	19.62	7,383,039	-0.03(-0.14%)
Nov 03, 2011	19.62	19.68	19.50	19.65	5,429,813	+0.20(+1.02%)
Nov 02, 2011	19.38	19.62	19.32	19.45	6,434,778	+0.25(+1.32%)
Nov 01, 2011	19.21	19.30	19.07	19.20	6,809,564	-0.37(-1.88%)
Oct 31, 2011	19.63	19.74	19.53	19.57	5,234,410	-0.15(-0.75%)
Oct 28, 2011	19.57	19.77	19.52	19.72	6,178,754	+0.21(+1.09%)
Oct 27, 2011	19.23	19.68	18.97	19.50	6,910,860	+0.59(+3.14%)
Oct 26, 2011	19.02	19.03	18.69	18.91	4,716,933	+0.04(+0.19%)
Oct 25, 2011	18.99	19.06	18.85	18.88	4,921,241	-0.17(-0.89%)
Oct 24, 2011	19.02	19.09	18.89	19.05	3,982,655	+0.02(+0.11%)
Oct 21, 2011	18.74	19.02	18.72	19.02	4,904,168	+0.49(+2.63%)
Oct 20, 2011	18.62	18.63	18.37	18.54	4,278,156	+0.16(+0.84%)
Oct 19, 2011	18.73	18.82	18.37	18.38	7,933,526	-0.45(-2.40%)
Oct 18, 2011	18.50	18.94	18.39	18.83	3,696,789	+0.37(+2.03%)
Oct 17, 2011	18.71	18.83	18.42	18.46	4,105,080	-0.37(-1.95%)
Oct 14, 2011	18.83	18.85	18.61	18.83	3,640,849	+0.13(+0.68%)
Oct 13, 2011	18.58	18.73	18.49	18.70	4,118,378	+0.06(+0.30%)
Oct 12, 2011	18.59	18.78	18.54	18.64	5,035,827	+0.20(+1.07%)
Oct 11, 2011	18.35	18.46	18.25	18.45	3,570,633	-0.01(-0.04%)
Oct 10, 2011	18.40	18.52	18.28	18.45	4,145,215	+0.25(+1.40%)
Oct 07, 2011	18.28	18.38	18.03	18.20	6,890,815	+0.00(+0.00%)
Oct 06, 2011	18.04	18.20	17.99	18.20	5,662,918	+0.22(+1.22%)
Oct 05, 2011	17.85	17.99	17.73	17.98	8,129,484	+0.16(+0.87%)
Oct 04, 2011	17.82	17.88	17.53	17.82	10,164,632	-0.15(-0.82%)
Oct 03, 2011	18.22	18.38	17.96	17.97	8,361,512	-0.13(-0.70%)
Sep 30, 2011	18.17	18.45	18.06	18.10	6,426,492	-0.15(-0.84%)
Sep 29, 2011	18.47	18.66	18.02	18.25	7,878,447	-0.08(-0.42%)
Sep 28, 2011	18.46	18.66	18.17	18.33	6,274,661	-0.19(-1.02%)
Sep 27, 2011	18.61	18.75	18.45	18.52	5,013,417	+0.10(+0.57%)
Sep 26, 2011	18.12	18.42	18.12	18.41	5,643,840	+0.34(+1.86%)
Sep 23, 2011	18.10	18.10	17.80	18.08	8,651,150	-0.10(-0.58%)
Sep 22, 2011	18.19	18.29	17.99	18.18	9,774,817	-0.34(-1.85%)
Sep 21, 2011	18.89	19.00	18.51	18.52	5,740,337	-0.42(-2.21%)
Sep 20, 2011	19.00	19.17	18.92	18.94	5,121,402	+0.03(+0.15%)
Sep 19, 2011	18.91	19.01	18.80	18.91	4,515,000	-0.23(-1.20%)
Sep 16, 2011	19.28	19.35	19.12	19.14	8,766,555	-0.03(-0.15%)
Sep 15, 2011	19.14	19.21	18.97	19.17	5,198,544	+0.09(+0.48%)
Sep 14, 2011	18.88	19.24	18.73	19.08	6,662,874	+0.24(+1.26%)
Sep 13, 2011	18.66	18.86	18.56	18.84	4,709,265	+0.12(+0.63%)
Sep 12, 2011	18.49	18.73	18.46	18.73	5,822,826	+0.07(+0.37%)
Sep 09, 2011	18.71	18.71	18.51	18.66	11,227,919	-0.12(-0.63%)
Sep 08, 2011	19.05	19.05	18.63	18.77	7,130,998	-0.30(-1.58%)
Sep 07, 2011	18.85	19.11	18.83	19.07	5,608,328	+0.30(+1.60%)
Sep 06, 2011	18.61	18.86	18.52	18.77	7,856,851	-0.20(-1.07%)
Sep 02, 2011	19.42	19.39	18.93	18.98	6,486,718	-0.44(-2.27%)

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