Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2012	22.99	22.99	22.67	22.95	46,387	+0.20(+0.88%)
Nov 29, 2012	22.70	22.75	22.70	22.75	18,088	+0.05(+0.22%)
Nov 28, 2012	22.70	22.72	22.58	22.70	24,274	+0.06(+0.27%)
Nov 27, 2012	22.60	22.69	22.58	22.64	22,940	+0.06(+0.27%)
Nov 26, 2012	22.53	22.60	22.52	22.58	18,362	-0.03(-0.13%)
Nov 24, 2012	22.55	22.84	22.55	22.61	9,867	+0.00(+0.00%)
Nov 23, 2012	22.55	22.84	22.55	22.61	9,867	-0.19(-0.83%)
Nov 21, 2012	22.63	22.80	22.53	22.80	68,055	+0.04(+0.18%)
Nov 20, 2012	22.70	22.77	22.60	22.76	20,526	-0.04(-0.18%)
Nov 19, 2012	22.68	22.87	22.68	22.80	28,447	+0.40(+1.79%)
Nov 16, 2012	22.40	22.67	22.40	22.40	19,823	+0.10(+0.45%)
Nov 15, 2012	21.98	22.60	21.98	22.30	26,913	-0.41(-1.81%)
Nov 14, 2012	22.96	22.96	22.64	22.71	17,871	-0.15(-0.66%)
Nov 13, 2012	22.77	22.86	22.72	22.86	24,755	-0.07(-0.31%)
Nov 12, 2012	22.86	22.97	22.84	22.93	46,728	-0.19(-0.82%)
Nov 09, 2012	23.01	23.25	23.01	23.12	32,514	-0.08(-0.34%)
Nov 08, 2012	23.20	23.29	23.14	23.20	31,387	+0.08(+0.35%)
Nov 07, 2012	23.13	23.20	23.04	23.12	38,658	+0.06(+0.26%)
Nov 06, 2012	22.98	23.14	22.97	23.06	13,233	+0.09(+0.39%)
Nov 05, 2012	22.92	23.11	22.92	22.97	23,297	+0.01(+0.04%)
Nov 02, 2012	22.94	23.01	22.88	22.96	12,870	-0.18(-0.78%)
Nov 01, 2012	22.93	23.30	22.93	23.14	29,191	-0.31(-1.32%)
Oct 31, 2012	23.17	23.46	23.17	23.45	28,254	+0.27(+1.16%)
Oct 26, 2012		23.18	23.18	23.18	0	+0.22(+0.96%)
Oct 25, 2012	22.95	23.15	22.95	22.96	11,330	+0.26(+1.15%)
Oct 24, 2012	22.67	22.88	22.67	22.70	13,854	-0.01(-0.04%)
Oct 23, 2012	22.54	22.79	22.54	22.71	22,427	-0.27(-1.17%)
Oct 19, 2012	23.05	23.05	22.86	22.98	18,643	-0.04(-0.17%)
Oct 18, 2012	22.92	23.15	22.92	23.02	57,672	+0.00(+0.00%)
Oct 17, 2012	22.85	23.02	22.80	23.02	35,027	+0.48(+2.13%)
Oct 16, 2012	22.47	22.65	22.47	22.54	19,710	+0.01(+0.04%)
Oct 15, 2012	22.51	22.65	22.51	22.53	16,872	+0.00(+0.00%)
Oct 12, 2012	22.37	22.55	22.37	22.53	25,394	+0.15(+0.67%)
Oct 11, 2012	22.41	22.60	22.14	22.38	60,500	-0.08(-0.36%)
Oct 10, 2012	22.34	22.55	22.34	22.46	32,249	-0.30(-1.32%)
Oct 09, 2012	22.69	22.88	22.59	22.76	25,627	+0.23(+1.04%)
Oct 08, 2012	22.50	22.60	22.40	22.53	17,483	+0.03(+0.12%)
Oct 06, 2012	22.41	22.59	22.41	22.50	13,764	+0.00(+0.00%)
Oct 05, 2012	22.41	22.59	22.41	22.50	13,764	-0.01(-0.04%)
Oct 04, 2012	22.67	22.71	22.47	22.51	15,188	+0.16(+0.72%)
Oct 03, 2012	22.50	22.50	22.20	22.35	10,690	-0.40(-1.76%)
Oct 02, 2012	22.70	22.82	22.70	22.75	12,422	-0.07(-0.31%)
Oct 01, 2012	22.77	22.95	22.77	22.82	24,882	-0.27(-1.17%)
Sep 28, 2012	23.09	23.21	22.94	23.09	76,848	-0.38(-1.62%)
Sep 27, 2012	23.31	23.47	23.31	23.47	23,337	+0.55(+2.40%)
Sep 26, 2012	23.00	23.00	22.66	22.92	12,830	-0.51(-2.18%)
Sep 25, 2012	23.72	23.72	23.40	23.43	55,227	-0.67(-2.78%)
Sep 24, 2012	23.90	24.15	23.90	24.10	53,512	+0.34(+1.43%)
Sep 21, 2012	23.81	23.88	23.75	23.76	18,068	+0.00(+0.00%)
Sep 20, 2012	23.70	23.80	23.70	23.76	13,326	+0.08(+0.34%)
Sep 19, 2012	23.59	23.83	23.59	23.68	15,667	+0.03(+0.13%)
Sep 18, 2012	23.57	23.75	23.57	23.65	13,069	+0.24(+1.03%)
Sep 17, 2012	23.26	23.53	23.26	23.41	12,459	-0.14(-0.59%)
Sep 14, 2012	23.52	23.70	23.52	23.55	18,825	-0.37(-1.55%)
Sep 13, 2012	23.68	23.94	23.68	23.92	17,784	+0.29(+1.23%)
Sep 12, 2012	23.54	23.79	23.53	23.63	21,982	+0.24(+1.03%)
Sep 11, 2012	23.27	23.46	23.27	23.39	11,825	+0.22(+0.95%)
Sep 10, 2012	23.11	23.40	23.11	23.17	10,369	-0.17(-0.73%)
Sep 07, 2012	23.16	23.38	23.16	23.34	19,727	+0.14(+0.60%)
Sep 06, 2012	22.99	23.50	22.99	23.20	11,019	-0.02(-0.09%)
Sep 05, 2012	23.05	23.28	23.05	23.22	13,750	+0.21(+0.91%)

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