Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	23.43	23.54	23.16	23.47	0	-0.08(-0.33%)
Apr 29, 2013	22.82	23.63	22.80	23.55	476,263	+0.73(+3.18%)
Apr 26, 2013	22.95	23.19	22.82	22.83	322,285	-0.29(-1.25%)
Apr 25, 2013	22.87	23.25	22.85	23.12	0	+0.26(+1.15%)
Apr 24, 2013	22.68	22.90	22.58	22.85	229,109	+0.20(+0.89%)
Apr 23, 2013	22.35	22.85	22.23	22.65	158,707	+0.55(+2.49%)
Apr 22, 2013	22.18	22.18	21.53	22.10	226,204	+0.01(+0.04%)
Apr 19, 2013	21.96	22.31	21.61	22.09	242,963	+0.15(+0.68%)
Apr 18, 2013	22.16	22.45	21.85	21.95	343,071	-0.09(-0.40%)
Apr 17, 2013	22.34	22.45	21.97	22.03	355,340	-0.59(-2.59%)
Apr 16, 2013	22.50	22.68	22.09	22.62	622,312	+0.10(+0.43%)
Apr 15, 2013	23.20	23.43	22.37	22.52	325,598	-0.77(-3.30%)
Apr 12, 2013	23.35	23.50	23.07	23.29	229,276	-0.16(-0.67%)
Apr 11, 2013	23.34	23.54	23.22	23.45	199,799	-0.02(-0.07%)
Apr 10, 2013	22.78	23.55	22.69	23.47	428,481	+0.70(+3.07%)
Apr 09, 2013	23.06	23.09	22.51	22.77	249,187	-0.25(-1.10%)
Apr 08, 2013	22.78	23.02	22.58	23.02	476,874	+0.35(+1.54%)
Apr 05, 2013	22.80	23.31	22.58	22.67	1,700,702	-0.59(-2.52%)
Apr 04, 2013	22.69	23.39	22.52	23.26	373,293	+0.59(+2.58%)
Apr 03, 2013	22.97	23.20	22.55	22.67	328,342	-0.31(-1.37%)
Apr 02, 2013	23.53	23.62	22.78	22.99	338,426	-0.45(-1.94%)
Apr 01, 2013	23.68	23.80	23.17	23.44	253,845	-0.32(-1.36%)
Mar 28, 2013	23.56	23.89	23.41	23.76	348,138	+0.26(+1.12%)
Mar 27, 2013	23.18	23.54	23.03	23.50	249,177	+0.07(+0.30%)
Mar 26, 2013	23.47	23.68	23.31	23.43	132,768	+0.06(+0.26%)
Mar 25, 2013	23.37	23.61	23.22	23.37	307,616	+0.14(+0.60%)
Mar 22, 2013	23.29	23.44	23.14	23.23	160,563	-0.01(-0.04%)
Mar 21, 2013	22.98	23.32	22.82	23.24	216,877	+0.04(+0.19%)
Mar 20, 2013	23.00	23.27	22.80	23.20	305,453	+0.39(+1.72%)
Mar 19, 2013	23.12	23.16	22.49	22.80	255,538	-0.31(-1.36%)
Mar 18, 2013	23.43	23.54	23.02	23.12	206,387	-0.63(-2.65%)
Mar 15, 2013	24.14	24.28	23.61	23.75	479,782	-0.49(-2.02%)
Mar 14, 2013	23.96	24.23	23.94	24.23	234,961	+0.26(+1.09%)
Mar 13, 2013	23.81	23.97	23.60	23.97	144,846	+0.11(+0.48%)
Mar 12, 2013	24.16	24.36	23.69	23.86	117,811	-0.39(-1.62%)
Mar 11, 2013	24.02	24.36	23.82	24.25	173,398	+0.06(+0.25%)
Mar 08, 2013	24.44	24.45	23.79	24.19	254,143	-0.04(-0.14%)
Mar 07, 2013	24.37	24.42	24.00	24.23	234,252	+0.14(+0.58%)
Mar 06, 2013	24.07	24.15	23.85	24.09	184,023	+0.10(+0.44%)
Mar 05, 2013	23.76	24.08	23.76	23.98	270,810	+0.43(+1.82%)
Mar 04, 2013	23.50	23.69	23.26	23.55	288,548	+0.04(+0.19%)
Mar 01, 2013	23.47	23.65	23.13	23.51	461,604	-0.20(-0.85%)
Feb 28, 2013	23.93	23.98	23.55	23.71	487,087	+0.10(+0.44%)
Feb 27, 2013	23.65	23.76	23.49	23.61	366,922	-0.05(-0.22%)
Feb 26, 2013	23.56	23.84	23.45	23.66	234,414	+0.28(+1.19%)
Feb 25, 2013	24.28	24.43	23.30	23.38	262,373	-0.75(-3.10%)
Feb 22, 2013	23.84	24.36	23.70	24.13	363,513	+0.48(+2.02%)
Feb 21, 2013	23.85	23.98	23.37	23.65	242,129	-0.15(-0.62%)
Feb 20, 2013	24.61	24.61	23.78	23.80	333,181	-0.82(-3.32%)
Feb 19, 2013	24.37	24.77	24.37	24.61	231,628	+0.23(+0.96%)
Feb 15, 2013	24.80	24.80	24.29	24.38	246,821	-0.29(-1.16%)
Feb 14, 2013	24.60	24.70	24.45	24.67	127,997	+0.08(+0.32%)
Feb 13, 2013	24.88	24.89	24.36	24.59	279,180	-0.34(-1.36%)
Feb 12, 2013	24.22	25.05	24.13	24.93	458,496	+0.85(+3.54%)
Feb 11, 2013	24.21	24.21	23.89	24.08	326,546	-0.10(-0.40%)
Feb 08, 2013	24.32	24.61	24.01	24.17	347,888	-0.18(-0.75%)
Feb 07, 2013	24.41	24.57	24.15	24.35	248,449	-0.04(-0.18%)
Feb 06, 2013	24.29	24.47	24.14	24.40	384,087	+0.40(+1.67%)
Feb 04, 2013	24.41	24.62	23.95	24.00	422,476	-0.71(-2.88%)

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