Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	25.18	25.19	25.14	25.17	28,492	+0.02(+0.06%)
Jan 30, 2013	25.25	25.25	25.15	25.15	57,184	-0.07(-0.28%)
Jan 29, 2013	25.18	25.22	25.18	25.22	35,360	+0.08(+0.31%)
Jan 28, 2013	25.25	25.25	25.12	25.14	51,798	-0.04(-0.15%)
Jan 25, 2013	25.22	25.22	25.17	25.18	78,818	+0.02(+0.06%)
Jan 24, 2013	25.16	25.21	25.15	25.17	95,905	+0.00(+0.00%)
Jan 23, 2013	25.15	25.17	25.11	25.17	46,427	+0.05(+0.19%)
Jan 22, 2013	25.07	25.16	25.07	25.12	54,774	+0.00(+0.00%)
Jan 18, 2013	25.09	25.12	25.04	25.12	597,254	+0.04(+0.16%)
Jan 17, 2013	25.05	25.11	25.04	25.08	17,536	+0.06(+0.25%)
Jan 16, 2013	25.01	25.03	24.98	25.02	25,575	+0.01(+0.03%)
Jan 15, 2013	24.99	25.03	24.98	25.01	33,210	+0.04(+0.16%)
Jan 14, 2013	25.00	25.03	24.97	24.97	67,515	-0.02(-0.06%)
Jan 11, 2013	25.00	25.01	24.96	24.99	106,588	-0.03(-0.12%)
Jan 10, 2013	25.02	25.02	24.93	25.02	32,255	+0.09(+0.34%)
Jan 09, 2013	24.93	24.94	24.92	24.93	24,146	+0.05(+0.19%)
Jan 08, 2013	24.93	24.93	24.85	24.89	21,871	-0.04(-0.15%)
Jan 07, 2013	24.90	24.93	24.87	24.93	43,924	-0.02(-0.10%)
Jan 04, 2013	24.88	24.96	24.88	24.95	34,551	+0.03(+0.13%)
Jan 03, 2013	24.95	24.99	24.86	24.92	70,052	-0.12(-0.47%)
Jan 02, 2013	24.93	25.04	24.87	25.04	463,669	+0.30(+1.20%)
Dec 31, 2012	24.54	24.74	24.54	24.74	30,455	+0.16(+0.67%)
Dec 28, 2012	24.66	24.68	24.58	24.58	20,855	-0.08(-0.32%)
Dec 27, 2012	24.65	24.65	24.55	24.65	9,824	+0.02(+0.06%)
Dec 26, 2012	24.77	24.77	24.61	24.64	74,413	-0.25(-1.00%)
Dec 24, 2012	24.86	24.95	24.85	24.89	71,581	-0.01(-0.03%)
Dec 21, 2012	24.87	24.91	24.84	24.90	23,063	-0.08(-0.31%)
Dec 20, 2012	24.90	24.98	24.90	24.97	11,250	+0.04(+0.15%)
Dec 19, 2012	24.94	24.99	24.91	24.93	17,078	-0.06(-0.25%)
Dec 18, 2012	24.87	25.00	24.83	25.00	97,600	+0.19(+0.75%)
Dec 17, 2012	24.82	24.82	24.77	24.81	73,247	+0.05(+0.22%)
Dec 14, 2012	24.78	24.79	24.75	24.76	17,318	-0.02(-0.06%)
Dec 13, 2012	24.86	24.86	24.73	24.77	65,059	-0.08(-0.31%)
Dec 12, 2012	24.91	24.91	24.83	24.85	16,488	+0.02(+0.06%)
Dec 11, 2012	24.85	24.88	24.83	24.83	18,872	+0.05(+0.19%)
Dec 10, 2012	24.79	24.81	24.78	24.79	14,416	+0.00(+0.00%)
Dec 07, 2012	24.79	24.79	24.73	24.79	14,205	+0.01(+0.03%)
Dec 06, 2012	24.71	24.78	24.71	24.78	18,354	+0.05(+0.19%)
Dec 05, 2012	24.70	24.76	24.68	24.73	12,131	+0.06(+0.25%)
Dec 04, 2012	24.68	24.72	24.66	24.67	16,514	-0.05(-0.22%)
Nov 30, 2012	24.68	24.72	24.66	24.72	35,761	+0.02(+0.09%)
Nov 29, 2012	24.61	24.70	24.61	24.70	30,110	+0.08(+0.32%)
Nov 28, 2012	24.43	24.62	24.43	24.62	67,207	+0.07(+0.29%)
Nov 27, 2012	24.58	24.60	24.53	24.55	32,619	-0.03(-0.13%)
Nov 26, 2012	24.56	24.58	24.53	24.58	7,426	+0.01(+0.03%)
Nov 23, 2012	24.44	24.58	24.44	24.58	6,715	+0.14(+0.58%)
Nov 21, 2012	24.42	24.44	24.40	24.44	5,145	+0.04(+0.16%)
Nov 20, 2012	24.40	24.44	24.36	24.40	47,191	-0.01(-0.03%)
Nov 19, 2012	24.30	24.40	24.30	24.40	133,123	+0.18(+0.74%)
Nov 16, 2012	24.19	24.23	24.13	24.22	34,626	+0.04(+0.15%)
Nov 15, 2012	24.20	24.21	24.13	24.19	17,041	+0.00(+0.01%)
Nov 14, 2012	24.35	24.35	24.19	24.19	10,542	-0.14(-0.58%)
Nov 13, 2012	24.32	24.40	24.32	24.33	21,899	-0.05(-0.19%)
Nov 12, 2012	24.40	24.40	24.35	24.37	12,884	-0.03(-0.13%)
Nov 09, 2012	24.33	24.44	24.33	24.40	20,064	+0.02(+0.10%)
Nov 08, 2012	24.42	24.47	24.38	24.38	16,300	-0.08(-0.32%)
Nov 07, 2012	24.60	24.60	24.41	24.46	32,747	-0.18(-0.75%)
Nov 06, 2012	24.63	24.68	24.59	24.64	14,523	+0.05(+0.21%)
Nov 05, 2012	24.50	24.59	24.50	24.59	43,605	+0.03(+0.13%)
Nov 02, 2012	24.65	24.65	24.54	24.56	17,866	-0.05(-0.22%)

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