Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	24.58	24.89	24.58	24.86	345,176	+0.08(+0.33%)
Jan 30, 2013	24.88	24.88	24.74	24.78	910,654	+0.04(+0.16%)
Jan 29, 2013	24.79	24.80	24.56	24.74	382,718	+0.32(+1.32%)
Jan 28, 2013	24.64	24.83	24.40	24.42	1,168,693	-0.33(-1.34%)
Jan 25, 2013	24.76	24.86	24.68	24.75	254,023	+0.17(+0.69%)
Jan 24, 2013	24.90	24.90	24.57	24.58	488,958	-0.17(-0.69%)
Jan 23, 2013	24.67	24.83	24.66	24.75	395,999	-0.18(-0.71%)
Jan 22, 2013	24.99	24.99	24.80	24.93	325,723	-0.10(-0.39%)
Jan 18, 2013	25.02	25.04	24.85	25.03	354,943	+0.36(+1.47%)
Jan 17, 2013	24.58	24.81	24.54	24.66	1,271,971	-0.06(-0.26%)
Jan 16, 2013	24.44	24.78	24.44	24.73	1,529,079	+0.22(+0.89%)
Jan 15, 2013	24.35	24.51	24.31	24.51	467,945	+0.24(+1.00%)
Jan 14, 2013	24.38	24.38	24.06	24.27	704,910	+0.38(+1.59%)
Jan 11, 2013	23.98	23.98	23.82	23.89	334,094	-0.15(-0.64%)
Jan 10, 2013	24.04	24.08	23.83	24.04	446,163	-0.37(-1.52%)
Jan 09, 2013	24.43	24.48	24.30	24.41	172,618	-0.19(-0.76%)
Jan 08, 2013	24.71	24.71	24.49	24.60	411,075	-0.09(-0.36%)
Jan 07, 2013	24.76	24.80	24.58	24.69	572,086	-0.18(-0.71%)
Jan 04, 2013	24.86	24.94	24.73	24.86	459,247	+0.08(+0.33%)
Jan 03, 2013	24.84	24.90	24.69	24.78	602,803	+0.06(+0.23%)
Jan 02, 2013	24.55	24.75	24.44	24.73	454,169	+0.28(+1.16%)
Dec 31, 2012	24.15	24.55	24.14	24.44	244,389	+0.32(+1.34%)
Dec 28, 2012	23.90	24.19	23.90	24.12	174,097	+0.20(+0.84%)
Dec 27, 2012	23.91	24.03	23.79	23.92	261,415	+0.01(+0.03%)
Dec 26, 2012	23.97	24.00	23.90	23.91	63,140	-0.05(-0.20%)
Dec 24, 2012	24.05	24.05	23.93	23.96	76,916	-0.12(-0.50%)
Dec 21, 2012	23.93	24.08	23.85	24.08	498,796	-0.06(-0.27%)
Dec 20, 2012	24.15	24.19	23.93	24.14	732,362	-0.06(-0.23%)
Dec 19, 2012	24.40	24.43	24.18	24.20	719,406	-0.36(-1.48%)
Dec 18, 2012	24.40	24.57	24.19	24.56	524,834	-0.06(-0.23%)
Dec 17, 2012	24.44	24.63	24.36	24.62	188,204	+0.23(+0.96%)
Dec 14, 2012	24.21	24.49	24.21	24.39	1,057,036	-0.13(-0.53%)
Dec 13, 2012	24.67	24.67	24.46	24.52	297,197	-0.05(-0.20%)
Dec 12, 2012	24.61	24.68	24.46	24.56	211,664	+0.16(+0.64%)
Dec 11, 2012	24.44	24.54	24.31	24.41	450,503	+0.08(+0.33%)
Dec 10, 2012	24.09	24.35	24.09	24.33	403,854	+0.17(+0.70%)
Dec 07, 2012	24.12	24.17	24.06	24.16	235,729	-0.07(-0.30%)
Dec 06, 2012	24.13	24.25	24.07	24.23	439,316	+0.22(+0.91%)
Dec 05, 2012	24.22	24.23	24.00	24.02	176,745	-0.10(-0.40%)
Dec 04, 2012	24.22	24.26	24.08	24.11	353,714	-0.09(-0.37%)
Nov 30, 2012	24.38	24.42	24.14	24.20	406,927	-0.21(-0.86%)
Nov 29, 2012	24.48	24.62	24.36	24.41	544,344	-0.07(-0.30%)
Nov 28, 2012	24.33	24.55	24.21	24.48	617,458	-0.13(-0.53%)
Nov 27, 2012	24.83	24.86	24.59	24.61	488,702	-0.49(-1.96%)
Nov 26, 2012	24.94	25.19	24.93	25.11	325,886	+0.18(+0.71%)
Nov 23, 2012	24.93	25.01	24.84	24.93	189,426	+0.19(+0.78%)
Nov 21, 2012	24.70	24.75	24.60	24.73	148,577	-0.09(-0.36%)
Nov 20, 2012	24.68	24.84	24.59	24.82	409,531	-0.14(-0.55%)
Nov 19, 2012	24.86	24.97	24.69	24.96	163,959	+0.28(+1.15%)
Nov 16, 2012	24.58	24.69	24.38	24.68	155,058	+0.08(+0.33%)
Nov 15, 2012	24.46	24.70	24.46	24.60	237,108	+0.11(+0.43%)
Nov 14, 2012	24.86	24.94	24.48	24.49	343,185	-0.49(-1.97%)
Nov 13, 2012	24.77	25.07	24.74	24.98	281,409	+0.16(+0.65%)
Nov 12, 2012	24.87	24.90	24.73	24.82	193,193	+0.04(+0.16%)
Nov 09, 2012	24.59	24.92	24.59	24.78	303,540	+0.27(+1.12%)
Nov 08, 2012	24.66	24.83	24.45	24.51	480,775	-0.11(-0.43%)
Nov 07, 2012	24.73	24.79	24.42	24.61	293,008	-0.33(-1.33%)
Nov 06, 2012	24.78	24.94	24.74	24.94	311,947	+0.16(+0.65%)
Nov 05, 2012	24.74	24.84	24.48	24.78	358,509	-0.06(-0.26%)
Nov 02, 2012	24.92	25.07	24.71	24.85	438,015	-0.11(-0.45%)

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