Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	24.92	24.95	24.90	24.91	29,945	+0.05(+0.20%)
Feb 27, 2013	24.96	24.97	24.85	24.86	37,768	-0.04(-0.16%)
Feb 26, 2013	24.89	24.93	24.86	24.90	38,470	+0.07(+0.28%)
Feb 25, 2013	24.83	24.91	24.83	24.83	38,992	+0.00(+0.00%)
Feb 22, 2013	24.84	24.88	24.83	24.83	27,441	-0.03(-0.12%)
Feb 21, 2013	24.86	24.87	24.81	24.86	29,845	+0.02(+0.08%)
Feb 20, 2013	24.83	24.88	24.83	24.84	49,333	-0.01(-0.04%)
Feb 19, 2013	24.97	24.97	24.84	24.85	47,612	-0.07(-0.28%)
Feb 15, 2013	24.92	24.92	24.85	24.92	10,226	+0.04(+0.16%)
Feb 14, 2013	24.84	24.92	24.80	24.88	40,006	+0.03(+0.12%)
Feb 13, 2013	24.88	24.88	24.80	24.85	48,270	+0.00(+0.00%)
Feb 12, 2013	24.86	24.95	24.85	24.85	32,781	+0.00(+0.00%)
Feb 11, 2013	24.92	24.92	24.82	24.85	47,218	+0.01(+0.04%)
Feb 08, 2013	24.91	24.96	24.83	24.84	32,308	-0.07(-0.28%)
Feb 07, 2013	24.85	24.91	24.80	24.91	21,197	+0.05(+0.20%)
Feb 06, 2013	24.80	24.89	24.80	24.86	27,361	+0.00(+0.00%)
Feb 04, 2013	24.74	24.86	24.74	24.86	22,948	+0.09(+0.36%)
Feb 01, 2013	24.86	24.87	24.77	24.77	48,589	-0.08(-0.32%)
Jan 31, 2013	24.88	24.92	24.85	24.85	25,042	-0.01(-0.04%)
Jan 30, 2013	24.91	24.95	24.86	24.86	25,685	+0.01(+0.04%)
Jan 29, 2013	24.87	24.92	24.85	24.85	28,536	-0.07(-0.28%)
Jan 28, 2013	24.90	24.93	24.87	24.92	30,179	+0.00(+0.00%)
Jan 25, 2013	24.83	24.93	24.82	24.92	49,152	+0.11(+0.44%)
Jan 24, 2013	24.90	24.91	24.80	24.81	52,361	-0.10(-0.40%)
Jan 23, 2013	24.90	24.98	24.84	24.91	55,466	-0.02(-0.08%)
Jan 22, 2013	24.92	24.99	24.85	24.93	80,908	+0.01(+0.04%)
Jan 18, 2013	24.80	24.93	24.80	24.92	47,042	+0.12(+0.48%)
Jan 17, 2013	24.76	24.85	24.74	24.80	50,067	+0.01(+0.04%)
Jan 16, 2013	24.69	24.80	24.66	24.79	65,065	+0.02(+0.08%)
Jan 15, 2013	24.70	24.77	24.63	24.77	35,785	+0.08(+0.32%)
Jan 14, 2013	24.64	24.80	24.64	24.69	102,001	+0.05(+0.20%)
Jan 11, 2013	24.57	24.68	24.57	24.64	35,023	+0.07(+0.28%)
Jan 10, 2013	24.44	24.59	24.42	24.57	23,790	+0.13(+0.53%)
Jan 09, 2013	24.48	24.51	24.38	24.44	120,743	+0.02(+0.08%)
Jan 08, 2013	24.53	24.67	24.41	24.42	94,353	-0.08(-0.33%)
Jan 07, 2013	24.48	24.56	24.44	24.50	50,048	+0.02(+0.08%)
Jan 04, 2013	24.46	24.50	24.41	24.48	40,618	+0.05(+0.20%)
Jan 03, 2013	24.39	24.47	24.35	24.43	60,751	+0.05(+0.21%)
Jan 02, 2013	24.46	24.49	24.35	24.38	52,490	-0.04(-0.16%)
Dec 31, 2012	24.40	24.45	24.31	24.42	56,064	-0.07(-0.29%)
Dec 28, 2012	24.45	24.54	24.31	24.49	55,847	+0.04(+0.16%)
Dec 27, 2012	24.54	24.72	24.32	24.45	74,719	-0.35(-1.41%)
Dec 26, 2012	24.71	24.98	24.59	24.80	74,839	+0.09(+0.36%)
Dec 24, 2012	24.57	24.71	24.56	24.71	29,321	+0.00(+0.00%)
Dec 21, 2012	24.55	24.85	24.40	24.71	171,369	+0.10(+0.41%)
Dec 20, 2012	24.51	24.64	24.51	24.61	53,772	+0.08(+0.32%)
Dec 19, 2012	24.33	24.61	24.33	24.53	114,783	+0.14(+0.58%)
Dec 18, 2012	24.12	24.44	24.12	24.39	122,370	+0.27(+1.12%)
Dec 17, 2012	24.26	24.26	24.08	24.12	55,645	-0.05(-0.21%)
Dec 14, 2012	24.12	24.26	24.12	24.17	39,893	+0.01(+0.04%)
Dec 13, 2012	24.20	24.25	24.14	24.16	68,365	-0.04(-0.17%)
Dec 12, 2012	24.14	24.29	24.14	24.20	54,172	-0.03(-0.12%)
Dec 11, 2012	24.10	24.23	23.86	24.23	61,301	+0.13(+0.54%)
Dec 10, 2012	24.12	24.29	24.09	24.10	47,224	-0.10(-0.41%)
Dec 07, 2012	24.18	24.24	24.18	24.20	27,893	-0.08(-0.33%)
Dec 06, 2012	24.10	24.28	24.10	24.28	40,631	+0.20(+0.83%)
Dec 05, 2012	24.18	24.21	24.07	24.08	29,957	-0.10(-0.41%)

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