Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	26.92	26.98	26.57	26.62	393,946	-0.24(-0.89%)
Feb 27, 2013	26.64	27.03	26.49	26.86	156,802	+0.17(+0.62%)
Feb 26, 2013	26.79	26.92	26.52	26.69	217,912	+0.11(+0.42%)
Feb 25, 2013	27.31	27.40	26.53	26.58	254,007	-0.67(-2.47%)
Feb 22, 2013	27.40	27.44	26.75	27.26	174,192	+0.01(+0.03%)
Feb 21, 2013	27.59	27.96	27.21	27.25	587,907	-0.49(-1.76%)
Feb 20, 2013	27.66	28.03	27.50	27.74	448,371	+0.04(+0.13%)
Feb 19, 2013	27.40	27.78	27.40	27.70	292,645	+0.27(+0.98%)
Feb 15, 2013	27.32	27.56	27.14	27.43	310,050	+0.17(+0.61%)
Feb 14, 2013	27.08	27.31	27.05	27.27	214,181	+0.06(+0.20%)
Feb 13, 2013	26.91	27.21	26.74	27.21	318,620	+0.38(+1.41%)
Feb 12, 2013	26.77	26.86	26.66	26.83	184,576	-0.06(-0.21%)
Feb 11, 2013	27.02	27.32	26.58	26.89	302,828	-0.07(-0.27%)
Feb 08, 2013	26.40	27.15	26.40	26.96	275,279	+0.55(+2.10%)
Feb 07, 2013	26.28	26.43	26.19	26.41	143,003	+0.12(+0.46%)
Feb 06, 2013	26.09	26.36	25.98	26.29	167,277	+0.30(+1.14%)
Feb 04, 2013	26.29	26.36	25.98	25.99	235,427	-0.56(-2.12%)
Feb 01, 2013	26.71	26.88	26.43	26.56	292,080	+0.12(+0.45%)
Jan 31, 2013	26.41	26.91	25.94	26.44	532,760	+0.06(+0.21%)
Jan 30, 2013	26.97	27.07	26.06	26.38	627,530	-0.65(-2.42%)
Jan 29, 2013	27.05	27.19	26.81	27.04	244,654	+0.03(+0.10%)
Jan 28, 2013	26.83	27.05	26.82	27.01	333,872	+0.18(+0.65%)
Jan 25, 2013	26.70	26.99	26.61	26.83	227,360	+0.32(+1.22%)
Jan 24, 2013	26.44	26.69	26.22	26.51	196,244	+0.24(+0.91%)
Jan 23, 2013	26.61	26.77	26.25	26.27	144,989	-0.39(-1.45%)
Jan 22, 2013	26.46	26.69	26.18	26.66	190,849	+0.06(+0.21%)
Jan 18, 2013	26.22	26.64	26.15	26.60	229,607	+0.38(+1.44%)
Jan 17, 2013	26.00	26.25	25.87	26.22	196,335	+0.38(+1.46%)
Jan 16, 2013	25.96	25.96	25.75	25.85	141,825	-0.22(-0.85%)
Jan 15, 2013	25.97	26.13	25.68	26.07	171,035	+0.10(+0.39%)
Jan 14, 2013	25.98	26.25	25.74	25.97	176,231	-0.18(-0.71%)
Jan 11, 2013	25.99	26.32	25.88	26.15	191,933	+0.22(+0.85%)
Jan 10, 2013	26.05	26.14	25.76	25.93	152,601	-0.10(-0.39%)
Jan 09, 2013	26.02	26.07	25.83	26.03	153,036	+0.16(+0.61%)
Jan 08, 2013	26.29	26.29	25.82	25.87	169,633	-0.52(-1.98%)
Jan 07, 2013	25.93	26.53	25.86	26.40	620,587	+0.33(+1.26%)
Jan 04, 2013	25.02	26.12	24.86	26.07	518,085	+1.28(+5.17%)
Jan 03, 2013	24.79	24.93	24.61	24.79	225,663	-0.01(-0.04%)
Jan 02, 2013	24.72	24.90	24.55	24.79	704,688	+0.36(+1.47%)
Dec 31, 2012	24.07	24.45	23.98	24.43	257,321	+0.31(+1.30%)
Dec 28, 2012	24.06	24.40	24.05	24.12	130,811	-0.10(-0.42%)
Dec 27, 2012	24.17	24.34	24.03	24.22	236,944	-0.00(-0.02%)
Dec 26, 2012	24.21	24.32	24.01	24.23	201,443	+0.10(+0.40%)
Dec 24, 2012	24.21	24.21	23.60	24.13	161,033	-0.24(-0.98%)
Dec 21, 2012	24.26	24.37	23.95	24.37	1,191,437	-0.12(-0.49%)
Dec 20, 2012	24.63	24.75	24.46	24.49	231,551	-0.19(-0.78%)
Dec 19, 2012	24.78	24.91	24.46	24.68	236,081	-0.20(-0.82%)
Dec 18, 2012	24.38	25.00	24.26	24.89	438,316	+0.48(+1.97%)
Dec 17, 2012	23.90	24.43	23.80	24.41	313,614	+0.57(+2.40%)
Dec 14, 2012	23.68	23.90	23.60	23.84	468,091	+0.01(+0.04%)
Dec 13, 2012	24.29	24.29	23.52	23.83	558,338	-0.45(-1.86%)
Dec 12, 2012	24.67	24.70	24.28	24.28	357,790	-0.30(-1.20%)
Dec 11, 2012	24.54	24.85	24.38	24.57	283,694	+0.13(+0.53%)
Dec 10, 2012	24.22	24.44	24.09	24.44	200,933	+0.27(+1.11%)
Dec 07, 2012	24.26	24.30	24.04	24.18	184,629	+0.05(+0.19%)
Dec 06, 2012	24.02	24.32	23.94	24.13	293,095	+0.17(+0.69%)
Dec 05, 2012	23.84	24.19	23.77	23.96	256,181	+0.21(+0.89%)

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