Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	25.11	25.28	25.01	25.27	11,479,508	+0.37(+1.50%)
Nov 29, 2011	24.73	24.99	24.67	24.90	5,411,576	+0.31(+1.26%)
Nov 28, 2011	24.71	24.77	24.47	24.59	5,860,493	+0.14(+0.59%)
Nov 25, 2011	24.32	24.51	24.29	24.44	2,969,791	+0.16(+0.64%)
Nov 23, 2011	24.46	24.49	24.24	24.29	6,320,258	-0.24(-0.99%)
Nov 22, 2011	24.76	24.81	24.48	24.53	5,885,261	-0.22(-0.91%)
Nov 21, 2011	24.80	24.85	24.57	24.76	7,300,531	-0.11(-0.44%)
Nov 18, 2011	24.84	24.97	24.81	24.86	6,506,578	+0.09(+0.37%)
Nov 17, 2011	24.81	24.93	24.63	24.77	7,695,725	-0.05(-0.21%)
Nov 16, 2011	24.90	25.04	24.81	24.82	5,519,541	-0.18(-0.74%)
Nov 15, 2011	25.04	25.07	24.92	25.01	4,841,657	-0.06(-0.23%)
Nov 14, 2011	25.27	25.28	25.02	25.07	4,884,300	-0.22(-0.89%)
Nov 11, 2011	25.22	25.29	25.18	25.29	4,961,767	+0.20(+0.78%)
Nov 10, 2011	25.04	25.13	24.89	25.09	7,420,395	+0.24(+0.95%)
Nov 09, 2011	25.07	25.16	24.84	24.86	8,006,490	-0.44(-1.75%)
Nov 08, 2011	25.15	25.31	25.02	25.30	8,540,150	+0.18(+0.71%)
Nov 07, 2011	24.87	25.14	24.81	25.12	6,100,676	+0.26(+1.04%)
Nov 04, 2011	24.82	24.91	24.67	24.86	7,035,506	-0.07(-0.28%)
Nov 03, 2011	24.69	24.97	24.64	24.93	8,354,438	+0.32(+1.32%)
Nov 02, 2011	24.54	24.76	24.52	24.61	8,019,789	+0.32(+1.31%)
Nov 01, 2011	24.43	24.62	24.25	24.29	11,158,769	-0.30(-1.23%)
Oct 31, 2011	24.57	24.74	24.57	24.59	7,049,311	-0.06(-0.25%)
Oct 28, 2011	24.84	24.88	24.48	24.66	8,260,512	-0.19(-0.76%)
Oct 27, 2011	24.81	24.95	24.67	24.84	9,781,945	+0.30(+1.21%)
Oct 26, 2011	24.63	24.70	24.35	24.55	9,633,492	+0.00(+0.00%)
Oct 25, 2011	24.67	24.75	24.52	24.55	8,633,612	-0.15(-0.60%)
Oct 24, 2011	25.02	25.02	24.62	24.70	37,912,492	-0.32(-1.27%)
Oct 21, 2011	24.75	25.01	24.73	25.01	33,762,192	+0.38(+1.55%)
Oct 20, 2011	24.51	24.71	24.49	24.63	34,731,604	+0.17(+0.67%)
Oct 19, 2011	24.47	24.75	24.42	24.47	7,977,514	+0.05(+0.21%)
Oct 18, 2011	24.38	24.54	24.24	24.42	8,346,835	-0.01(-0.05%)
Oct 17, 2011	24.29	24.46	24.21	24.43	6,513,893	+0.14(+0.56%)
Oct 14, 2011	24.31	24.39	24.21	24.29	7,333,122	+0.10(+0.42%)
Oct 13, 2011	24.22	24.30	24.07	24.19	5,607,670	-0.13(-0.51%)
Oct 12, 2011	24.38	24.42	24.22	24.31	6,358,403	+0.02(+0.07%)
Oct 11, 2011	24.43	24.44	24.18	24.30	6,108,112	-0.15(-0.63%)
Oct 10, 2011	24.30	24.46	24.19	24.45	6,591,565	+0.33(+1.37%)
Oct 07, 2011	23.92	24.23	23.92	24.12	9,430,338	+0.18(+0.76%)
Oct 06, 2011	23.85	23.94	23.80	23.94	9,255,541	+0.41(+1.74%)
Oct 05, 2011	23.84	23.85	23.36	23.53	12,351,425	-0.27(-1.15%)
Oct 04, 2011	23.82	23.91	23.34	23.80	13,952,619	-0.11(-0.48%)
Oct 03, 2011	24.22	24.39	23.91	23.92	10,079,426	-0.21(-0.85%)
Sep 30, 2011	24.30	24.47	24.12	24.12	10,740,567	-0.28(-1.17%)
Sep 29, 2011	24.28	24.40	24.14	24.40	11,559,468	+0.34(+1.42%)
Sep 28, 2011	24.13	24.37	24.02	24.06	9,809,173	-0.02(-0.07%)
Sep 27, 2011	24.34	24.40	24.02	24.08	13,103,660	-0.07(-0.28%)
Sep 26, 2011	24.28	24.33	24.02	24.15	10,152,842	+0.00(+0.00%)
Sep 23, 2011	23.94	24.22	23.88	24.15	10,947,829	+0.18(+0.74%)
Sep 22, 2011	23.94	24.09	23.64	23.97	15,325,208	-0.23(-0.96%)
Sep 21, 2011	24.33	24.48	24.09	24.21	10,776,969	-0.17(-0.68%)
Sep 20, 2011	24.22	24.53	24.03	24.37	13,354,577	+0.26(+1.06%)
Sep 19, 2011	24.02	24.22	23.94	24.11	8,485,937	-0.13(-0.54%)
Sep 16, 2011	24.06	24.28	23.97	24.25	14,361,893	+0.30(+1.24%)
Sep 15, 2011	23.85	23.97	23.76	23.95	8,419,858	+0.19(+0.79%)
Sep 14, 2011	23.65	23.90	23.60	23.76	10,554,996	+0.11(+0.46%)
Sep 13, 2011	23.51	23.66	23.33	23.65	8,207,531	+0.10(+0.44%)
Sep 12, 2011	23.06	23.56	23.03	23.55	10,602,678	+0.36(+1.55%)
Sep 09, 2011	23.41	23.41	23.07	23.19	10,595,251	-0.35(-1.50%)
Sep 08, 2011	23.45	23.66	23.39	23.55	8,307,124	+0.02(+0.10%)
Sep 07, 2011	23.55	23.57	23.39	23.52	9,683,447	+0.05(+0.19%)
Sep 06, 2011	23.11	23.48	22.95	23.48	16,419,620	+0.05(+0.19%)
Sep 02, 2011	23.22	23.48	23.20	23.43	11,421,846	+0.02(+0.10%)

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