Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	28.24	28.34	28.07	28.11	3,411,859	-0.06(-0.21%)
Feb 27, 2013	28.08	28.37	28.00	28.17	3,483,466	+0.09(+0.31%)
Feb 26, 2013	28.14	28.28	27.99	28.08	2,453,184	+0.13(+0.47%)
Feb 25, 2013	28.47	28.47	27.95	27.95	1,278,659	-0.41(-1.43%)
Feb 22, 2013	28.43	28.57	28.27	28.36	1,825,187	+0.09(+0.33%)
Feb 21, 2013	28.50	28.56	28.19	28.27	1,266,742	-0.20(-0.69%)
Feb 20, 2013	28.81	28.95	28.45	28.46	921,667	-0.30(-1.03%)
Feb 19, 2013	28.75	28.80	28.66	28.76	926,852	+0.10(+0.35%)
Feb 15, 2013	28.63	28.74	28.59	28.66	529,065	+0.00(+0.00%)
Feb 14, 2013	28.82	28.88	28.65	28.66	703,290	-0.22(-0.78%)
Feb 13, 2013	28.82	28.90	28.70	28.88	1,164,296	+0.15(+0.50%)
Feb 12, 2013	28.50	28.78	28.50	28.74	1,312,938	+0.16(+0.56%)
Feb 11, 2013	28.55	28.64	28.44	28.58	704,528	+0.03(+0.10%)
Feb 08, 2013	28.27	28.58	28.23	28.55	784,769	+0.28(+0.97%)
Feb 07, 2013	28.42	28.45	28.23	28.27	1,053,642	-0.10(-0.36%)
Feb 06, 2013	28.10	28.42	28.00	28.37	2,197,554	-0.10(-0.36%)
Feb 04, 2013	28.32	28.51	28.22	28.48	1,669,237	+0.07(+0.23%)
Feb 01, 2013	28.45	28.64	28.29	28.41	1,062,331	+0.02(+0.08%)
Jan 31, 2013	28.27	28.43	28.10	28.39	1,378,993	+0.14(+0.49%)
Jan 30, 2013	28.50	28.56	28.19	28.25	925,354	-0.32(-1.12%)
Jan 29, 2013	28.41	28.61	28.34	28.57	1,558,373	+0.30(+1.05%)
Jan 28, 2013	28.15	28.34	28.08	28.27	861,595	+0.14(+0.49%)
Jan 25, 2013	28.14	28.25	28.00	28.14	674,579	+0.15(+0.54%)
Jan 24, 2013	28.04	28.19	27.96	27.98	708,071	+0.02(+0.08%)
Jan 23, 2013	28.00	28.10	27.95	27.96	771,909	-0.06(-0.21%)
Jan 22, 2013	27.91	28.13	27.84	28.02	1,246,217	+0.13(+0.47%)
Jan 18, 2013	27.83	27.90	27.69	27.89	996,624	+0.15(+0.55%)
Jan 17, 2013	27.52	27.74	27.52	27.74	1,331,290	+0.28(+1.03%)
Jan 16, 2013	27.35	27.45	27.27	27.45	1,341,952	+0.05(+0.19%)
Jan 15, 2013	27.07	27.43	27.07	27.40	936,444	+0.22(+0.80%)
Jan 14, 2013	27.11	27.21	27.03	27.19	803,146	+0.16(+0.59%)
Jan 11, 2013	26.93	27.03	26.87	27.03	1,360,977	+0.07(+0.27%)
Jan 10, 2013	27.02	27.09	26.87	26.95	1,029,966	-0.01(-0.05%)
Jan 09, 2013	26.75	26.98	26.70	26.97	1,170,531	+0.24(+0.89%)
Jan 08, 2013	26.72	26.79	26.58	26.73	1,925,255	+0.02(+0.08%)
Jan 07, 2013	26.50	26.73	26.50	26.71	1,411,960	+0.10(+0.38%)
Jan 04, 2013	26.30	26.61	26.11	26.61	1,168,375	+0.30(+1.13%)
Jan 03, 2013	26.17	26.42	26.08	26.31	1,369,728	+0.19(+0.72%)
Jan 02, 2013	26.25	26.29	25.99	26.12	1,505,477	+0.17(+0.64%)
Dec 31, 2012	25.86	25.98	25.71	25.95	905,125	+0.43(+1.69%)
Dec 28, 2012	25.62	25.63	25.44	25.52	1,376,547	-0.32(-1.25%)
Dec 27, 2012	25.76	25.89	25.64	25.84	2,320,987	+0.09(+0.33%)
Dec 26, 2012	25.63	25.84	25.58	25.76	1,298,422	+0.14(+0.56%)
Dec 24, 2012	25.54	25.64	25.40	25.62	442,726	+0.09(+0.34%)
Dec 21, 2012	25.29	25.59	25.18	25.53	2,466,211	-0.02(-0.08%)
Dec 20, 2012	25.33	25.61	25.27	25.55	2,538,750	+0.28(+1.10%)
Dec 19, 2012	25.23	25.29	25.09	25.27	958,660	+0.11(+0.45%)
Dec 18, 2012	24.94	25.18	24.94	25.16	1,245,316	+0.24(+0.95%)
Dec 17, 2012	24.89	24.92	24.71	24.92	1,082,620	+0.11(+0.43%)
Dec 14, 2012	24.55	24.86	24.55	24.81	938,744	+0.26(+1.08%)
Dec 13, 2012	24.52	24.63	24.44	24.55	1,454,621	+0.02(+0.09%)
Dec 12, 2012	24.66	24.71	24.30	24.53	2,419,867	-0.32(-1.29%)
Dec 11, 2012	25.39	25.47	24.79	24.85	1,791,856	-0.46(-1.84%)
Dec 10, 2012	25.29	25.52	25.23	25.32	997,998	+0.09(+0.34%)
Dec 07, 2012	25.27	25.34	25.06	25.23	618,098	-0.03(-0.11%)
Dec 06, 2012	25.11	25.34	25.04	25.26	1,025,501	+0.19(+0.77%)
Dec 05, 2012	25.19	25.26	24.89	25.06	1,071,938	-0.14(-0.54%)

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