Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	22.00	22.66	21.99	22.54	5,339,781	+0.49(+2.20%)
Dec 28, 2012	22.17	22.29	22.05	22.05	3,928,378	-0.31(-1.41%)
Dec 27, 2012	22.34	22.39	22.03	22.37	5,070,546	+0.02(+0.09%)
Dec 26, 2012	22.45	22.63	22.26	22.35	2,893,261	+0.00(+0.00%)
Dec 24, 2012	22.35	22.55	22.30	22.35	1,803,677	-0.12(-0.55%)
Dec 21, 2012	22.24	22.55	22.10	22.47	5,246,537	-0.16(-0.69%)
Dec 20, 2012	22.59	22.69	22.45	22.63	3,553,904	+0.06(+0.27%)
Dec 19, 2012	22.56	22.87	22.49	22.56	4,376,161	-0.10(-0.45%)
Dec 18, 2012	22.22	22.68	22.21	22.67	5,251,132	+0.35(+1.56%)
Dec 17, 2012	22.19	22.38	22.14	22.32	4,985,098	+0.17(+0.77%)
Dec 14, 2012	21.95	22.25	21.90	22.15	4,864,812	+0.19(+0.87%)
Dec 13, 2012	22.34	22.35	21.84	21.96	6,394,936	-0.39(-1.74%)
Dec 12, 2012	22.30	22.42	22.19	22.35	4,732,199	+0.12(+0.52%)
Dec 11, 2012	22.28	22.30	22.15	22.23	3,932,685	+0.03(+0.12%)
Dec 10, 2012	22.29	22.50	22.11	22.20	3,419,790	-0.01(-0.03%)
Dec 07, 2012	22.62	22.67	22.21	22.21	5,052,621	-0.20(-0.88%)
Dec 06, 2012	22.37	22.65	22.22	22.41	5,162,807	-0.12(-0.55%)
Dec 05, 2012	22.26	22.65	22.17	22.53	4,473,959	+0.36(+1.60%)
Dec 04, 2012	22.05	22.35	21.95	22.18	5,184,000	-0.11(-0.49%)
Nov 30, 2012	22.56	22.74	22.20	22.28	4,910,346	-0.32(-1.42%)
Nov 29, 2012	22.75	22.86	22.56	22.61	5,344,089	+0.08(+0.36%)
Nov 28, 2012	22.28	22.53	22.13	22.52	8,165,643	-0.08(-0.36%)
Nov 27, 2012	22.98	23.06	22.50	22.61	6,367,396	-0.31(-1.37%)
Nov 26, 2012	22.88	22.97	22.75	22.92	3,988,865	-0.26(-1.12%)
Nov 23, 2012	22.84	23.19	22.79	23.18	2,390,800	+0.43(+1.89%)
Nov 21, 2012	22.51	22.84	22.48	22.75	3,630,970	+0.22(+0.97%)
Nov 20, 2012	22.24	22.57	22.20	22.53	5,244,496	+0.18(+0.79%)
Nov 19, 2012	22.09	22.43	22.03	22.35	8,624,859	+0.85(+3.94%)
Nov 16, 2012	21.62	21.69	21.30	21.51	6,809,663	-0.10(-0.47%)
Nov 15, 2012	21.44	21.88	21.41	21.61	7,479,808	-0.08(-0.35%)
Nov 14, 2012	22.28	22.37	21.63	21.68	6,198,840	-0.51(-2.31%)
Nov 13, 2012	22.47	22.68	22.18	22.20	8,099,797	-0.61(-2.67%)
Nov 12, 2012	22.78	22.87	22.69	22.80	3,040,953	+0.12(+0.54%)
Nov 09, 2012	22.58	22.86	22.45	22.68	4,413,229	-0.05(-0.24%)
Nov 08, 2012	23.08	23.28	22.74	22.74	5,393,365	-0.35(-1.51%)
Nov 07, 2012	23.42	23.43	22.89	23.08	6,765,818	-0.72(-3.01%)
Nov 06, 2012	23.74	23.85	23.51	23.80	3,454,259	+0.18(+0.75%)
Nov 05, 2012	23.56	23.79	23.45	23.62	4,304,147	-0.18(-0.75%)
Nov 02, 2012	23.92	24.04	23.63	23.80	8,178,675	+0.03(+0.14%)
Nov 01, 2012	23.26	23.86	23.24	23.77	7,936,583	+0.79(+3.45%)
Oct 31, 2012	22.84	23.06	22.67	22.97	7,408,047	+0.29(+1.30%)
Oct 26, 2012	22.67	22.68	22.68	22.68	3,626,794	-0.10(-0.42%)
Oct 25, 2012	22.86	22.99	22.68	22.78	5,253,639	+0.29(+1.28%)
Oct 24, 2012	22.61	22.74	22.44	22.49	5,289,487	+0.03(+0.12%)
Oct 23, 2012	22.68	22.68	22.25	22.46	8,305,754	-0.77(-3.30%)
Oct 19, 2012	23.47	23.55	23.12	23.23	6,834,160	-0.23(-0.96%)
Oct 18, 2012	23.27	23.66	23.23	23.45	5,205,844	-0.01(-0.03%)
Oct 17, 2012	23.02	23.46	22.95	23.46	4,689,327	+0.53(+2.29%)
Oct 16, 2012	22.58	22.99	22.55	22.93	6,581,389	+0.37(+1.64%)
Oct 15, 2012	22.52	22.69	22.43	22.56	4,231,399	+0.03(+0.12%)
Oct 12, 2012	22.59	22.71	22.44	22.54	4,790,397	-0.05(-0.21%)
Oct 11, 2012	22.73	22.79	22.54	22.59	7,194,954	+0.11(+0.49%)
Oct 10, 2012	22.71	22.82	22.39	22.48	7,123,004	-0.36(-1.59%)
Oct 09, 2012	22.82	23.00	22.71	22.84	6,087,730	+0.11(+0.48%)
Oct 08, 2012	22.76	22.97	22.61	22.73	4,289,382	-0.29(-1.28%)
Oct 05, 2012	23.25	23.34	22.89	23.02	6,564,671	-0.10(-0.41%)
Oct 04, 2012	22.86	23.23	22.84	23.12	9,262,887	+0.48(+2.11%)
Oct 03, 2012	22.77	22.81	22.56	22.64	8,468,563	-0.21(-0.93%)
Oct 02, 2012	22.85	22.98	22.61	22.85	6,964,434	+0.16(+0.69%)

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