Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	28.65	28.84	28.40	28.52	279,362	+0.14(+0.48%)
Nov 29, 2011	27.96	28.64	27.96	28.38	322,754	+0.43(+1.54%)
Nov 28, 2011	28.21	28.51	27.87	27.95	322,636	+0.10(+0.37%)
Nov 25, 2011	27.80	27.92	27.80	27.84	65,949	-0.09(-0.33%)
Nov 23, 2011	28.24	28.24	27.78	27.94	168,772	-0.30(-1.06%)
Nov 22, 2011	28.11	28.40	28.01	28.24	172,687	+0.04(+0.15%)
Nov 21, 2011	28.07	28.31	27.89	28.19	222,080	-0.01(-0.02%)
Nov 18, 2011	28.45	28.52	28.01	28.20	213,028	-0.13(-0.45%)
Nov 17, 2011	28.52	28.74	28.06	28.33	299,603	-0.15(-0.54%)
Nov 16, 2011	28.39	28.85	28.27	28.48	392,266	+0.08(+0.27%)
Nov 15, 2011	28.16	28.47	28.16	28.40	207,903	+0.19(+0.67%)
Nov 14, 2011	28.49	28.49	28.16	28.21	338,196	-0.23(-0.81%)
Nov 11, 2011	28.32	28.51	28.26	28.45	288,560	+0.22(+0.77%)
Nov 10, 2011	28.26	28.34	28.11	28.23	461,801	+0.34(+1.23%)
Nov 09, 2011	28.01	28.26	27.68	27.88	374,527	-0.24(-0.85%)
Nov 08, 2011	27.81	28.20	27.68	28.12	398,157	+0.20(+0.72%)
Nov 07, 2011	27.78	27.92	27.70	27.92	255,858	+0.17(+0.61%)
Nov 04, 2011	27.42	27.75	27.28	27.75	271,791	+0.30(+1.09%)
Nov 03, 2011	27.50	27.59	27.20	27.45	224,935	+0.20(+0.75%)
Nov 02, 2011	27.50	27.50	27.04	27.25	205,990	+0.07(+0.26%)
Nov 01, 2011	27.04	27.35	26.98	27.18	262,880	-0.20(-0.72%)
Oct 31, 2011	27.58	27.63	27.31	27.37	202,456	-0.32(-1.17%)
Oct 28, 2011	27.61	27.81	27.45	27.70	225,830	+0.07(+0.26%)
Oct 27, 2011	27.88	27.88	27.52	27.63	356,607	+0.07(+0.26%)
Oct 26, 2011	27.31	27.63	27.06	27.55	297,679	+0.30(+1.10%)
Oct 25, 2011	27.25	27.64	27.20	27.25	401,554	-0.04(-0.15%)
Oct 24, 2011	27.50	27.75	27.28	27.29	475,123	-0.23(-0.83%)
Oct 21, 2011	27.77	27.88	27.45	27.52	422,718	+0.04(+0.13%)
Oct 20, 2011	27.61	27.75	27.25	27.49	520,533	+0.13(+0.48%)
Oct 19, 2011	27.25	27.75	27.25	27.36	388,779	-0.35(-1.26%)
Oct 18, 2011	27.63	27.82	27.22	27.70	616,043	-0.05(-0.18%)
Oct 17, 2011	27.75	27.85	27.34	27.75	270,369	+0.07(+0.26%)
Oct 14, 2011	27.57	27.85	27.32	27.68	301,249	+0.28(+1.02%)
Oct 13, 2011	27.01	27.68	26.99	27.40	357,231	+0.09(+0.32%)
Oct 12, 2011	27.51	27.61	27.20	27.32	700,370	-0.12(-0.44%)
Oct 11, 2011	27.39	27.45	27.17	27.44	495,277	+0.23(+0.85%)
Oct 10, 2011	26.84	27.49	26.84	27.21	477,986	+0.52(+1.96%)
Oct 07, 2011	27.14	27.18	26.51	26.68	387,680	-0.27(-0.98%)
Oct 06, 2011	26.75	26.99	26.46	26.95	586,367	+0.88(+3.36%)
Oct 05, 2011	25.69	26.11	25.14	26.07	434,590	+0.71(+2.80%)
Oct 04, 2011	25.75	25.76	24.05	25.36	1,579,525	-0.68(-2.62%)
Oct 03, 2011	26.45	26.53	25.63	26.05	757,057	-0.30(-1.14%)
Sep 30, 2011	26.32	26.83	26.32	26.35	324,694	-0.31(-1.17%)
Sep 29, 2011	26.93	27.51	26.43	26.66	326,481	+0.17(+0.64%)
Sep 28, 2011	27.01	27.11	26.34	26.49	432,235	-0.59(-2.18%)
Sep 27, 2011	27.13	27.46	27.02	27.08	398,257	+0.34(+1.28%)
Sep 26, 2011	26.51	26.77	26.31	26.74	265,699	+0.22(+0.84%)
Sep 23, 2011	26.32	26.76	26.30	26.51	432,167	-0.09(-0.32%)
Sep 22, 2011	26.64	26.99	26.33	26.60	787,953	-0.46(-1.70%)
Sep 21, 2011	27.25	27.53	27.00	27.06	337,430	-0.23(-0.83%)
Sep 20, 2011	27.60	27.73	27.28	27.28	233,944	-0.22(-0.79%)
Sep 19, 2011	27.56	27.71	27.13	27.50	301,241	-0.24(-0.87%)
Sep 16, 2011	27.93	27.93	27.52	27.74	193,376	+0.05(+0.19%)
Sep 15, 2011	27.54	28.00	27.52	27.69	260,488	+0.26(+0.95%)
Sep 14, 2011	27.35	27.67	27.08	27.43	262,108	+0.25(+0.93%)
Sep 13, 2011	27.13	27.40	26.96	27.18	265,487	+0.05(+0.20%)
Sep 12, 2011	26.98	27.36	26.74	27.12	362,035	+0.03(+0.11%)
Sep 09, 2011	27.00	27.26	26.64	27.09	537,505	+0.01(+0.04%)
Sep 08, 2011	27.31	27.46	27.04	27.08	206,180	-0.28(-1.01%)
Sep 07, 2011	27.28	27.63	27.17	27.36	280,951	+0.29(+1.08%)
Sep 06, 2011	26.67	27.21	26.67	27.07	404,607	-0.26(-0.95%)
Sep 02, 2011	27.49	27.73	27.06	27.33	343,069	-0.25(-0.91%)

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