Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	22.95	23.30	22.85	23.04	906,728	+0.10(+0.44%)
Feb 27, 2013	22.69	23.11	22.68	22.94	826,092	+0.24(+1.06%)
Feb 26, 2013	22.95	23.12	22.35	22.70	916,107	-0.91(-3.84%)
Feb 22, 2013	23.73	23.99	23.55	23.60	355,116	+0.05(+0.20%)
Feb 21, 2013	24.05	24.37	23.47	23.56	463,877	-0.53(-2.22%)
Feb 20, 2013	24.36	24.44	24.08	24.09	581,899	-0.22(-0.89%)
Feb 19, 2013	24.49	24.49	24.19	24.31	666,169	-0.06(-0.25%)
Feb 15, 2013	24.80	25.11	24.19	24.37	618,875	-0.33(-1.32%)
Feb 14, 2013	24.60	24.77	24.39	24.70	408,906	+0.04(+0.16%)
Feb 13, 2013	24.82	25.00	24.56	24.66	246,518	-0.12(-0.47%)
Feb 12, 2013	25.05	25.18	24.72	24.77	373,776	-0.24(-0.96%)
Feb 11, 2013	25.12	25.26	24.85	25.01	424,948	-0.15(-0.62%)
Feb 08, 2013	25.14	25.29	24.84	25.17	660,977	+0.15(+0.62%)
Feb 07, 2013	25.41	25.86	24.80	25.01	982,064	-0.30(-1.19%)
Feb 06, 2013	26.16	26.47	24.09	25.32	943,690	+0.19(+0.74%)
Feb 04, 2013	25.28	25.38	25.07	25.13	307,665	-0.39(-1.51%)
Feb 01, 2013	25.50	25.64	25.00	25.52	328,418	+0.14(+0.55%)
Jan 31, 2013	24.67	25.52	24.54	25.38	974,475	+0.95(+3.88%)
Jan 30, 2013	24.98	25.06	24.28	24.43	580,521	-0.61(-2.43%)
Jan 29, 2013	25.10	25.11	24.54	25.04	420,210	-0.07(-0.28%)
Jan 28, 2013	24.87	25.24	24.78	25.11	695,020	+0.23(+0.93%)
Jan 25, 2013	24.93	24.93	24.28	24.88	529,549	+0.09(+0.37%)
Jan 24, 2013	25.08	25.71	24.69	24.78	825,153	-0.13(-0.53%)
Jan 23, 2013	24.54	25.33	24.31	24.91	1,209,000	+1.01(+4.22%)
Jan 22, 2013	24.10	24.10	23.57	23.90	312,906	-0.22(-0.89%)
Jan 18, 2013	24.00	24.22	23.73	24.12	283,829	+0.12(+0.48%)
Jan 17, 2013	24.25	24.36	23.83	24.00	275,949	-0.22(-0.92%)
Jan 16, 2013	24.17	24.41	24.03	24.23	323,382	-0.10(-0.41%)
Jan 15, 2013	23.40	24.41	23.30	24.33	374,412	+0.76(+3.20%)
Jan 14, 2013	23.53	23.73	23.09	23.57	468,369	+0.01(+0.03%)
Jan 11, 2013	23.95	23.95	23.35	23.57	316,454	-0.34(-1.42%)
Jan 10, 2013	24.20	24.28	23.64	23.90	297,585	-0.26(-1.08%)
Jan 09, 2013	24.19	24.43	24.13	24.17	277,577	+0.00(+0.00%)
Jan 08, 2013	24.20	24.34	23.90	24.17	329,850	-0.10(-0.41%)
Jan 07, 2013	24.39	24.52	24.03	24.27	258,215	-0.34(-1.38%)
Jan 04, 2013	24.54	24.94	24.31	24.61	536,314	+0.19(+0.79%)
Jan 03, 2013	23.59	24.61	23.49	24.41	481,373	+0.86(+3.67%)
Jan 02, 2013	23.44	23.55	23.18	23.55	529,223	+0.35(+1.53%)
Dec 31, 2012	22.07	23.33	21.98	23.20	254,545	+1.11(+5.03%)
Dec 28, 2012	22.31	22.37	22.08	22.09	136,883	-0.35(-1.58%)
Dec 27, 2012	22.40	22.50	21.73	22.44	187,231	+0.05(+0.21%)
Dec 26, 2012	22.64	22.74	22.12	22.39	245,021	-0.21(-0.92%)
Dec 24, 2012	22.72	22.92	22.59	22.60	115,414	-0.21(-0.91%)
Dec 21, 2012	22.63	23.02	22.44	22.81	510,013	-0.08(-0.34%)
Dec 20, 2012	23.16	23.16	22.72	22.89	316,595	+0.05(+0.24%)
Dec 19, 2012	22.86	23.15	22.69	22.83	195,848	-0.08(-0.34%)
Dec 18, 2012	22.59	23.22	22.52	22.91	294,710	+0.40(+1.78%)
Dec 17, 2012	22.25	22.54	21.98	22.51	341,947	+0.36(+1.64%)
Dec 14, 2012	21.78	22.22	21.72	22.15	370,962	+0.43(+1.99%)
Dec 13, 2012	22.15	22.34	21.57	21.72	286,909	-0.44(-1.98%)
Dec 12, 2012	22.59	22.65	22.05	22.15	252,566	-0.26(-1.17%)
Dec 11, 2012	22.55	22.74	22.31	22.42	201,557	+0.04(+0.17%)
Dec 10, 2012	22.44	22.68	22.22	22.38	188,836	-0.11(-0.48%)
Dec 07, 2012	22.81	22.81	22.32	22.49	176,098	-0.18(-0.78%)
Dec 06, 2012	22.56	22.85	22.36	22.66	208,479	+0.11(+0.48%)
Dec 05, 2012	22.94	23.05	22.43	22.56	279,958	-0.34(-1.48%)

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