Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	24.33	24.74	24.22	24.72	1,223,572	+0.42(+1.72%)
Mar 27, 2013	24.21	24.30	24.05	24.30	494,532	-0.05(-0.21%)
Mar 26, 2013	24.09	24.35	23.99	24.35	553,035	+0.38(+1.60%)
Mar 25, 2013	23.94	24.17	23.87	23.97	747,711	+0.10(+0.42%)
Mar 22, 2013	23.74	23.98	23.73	23.87	750,381	+0.25(+1.07%)
Mar 21, 2013	23.79	23.89	23.59	23.61	582,511	-0.25(-1.06%)
Mar 20, 2013	23.90	23.94	23.78	23.87	486,389	+0.09(+0.36%)
Mar 19, 2013	23.63	23.87	23.60	23.78	630,725	+0.22(+0.96%)
Mar 18, 2013	23.59	23.74	23.48	23.55	826,585	-0.28(-1.18%)
Mar 15, 2013	23.76	23.90	23.62	23.83	1,463,455	+0.01(+0.03%)
Mar 14, 2013	23.72	23.85	23.64	23.83	761,146	+0.12(+0.51%)
Mar 13, 2013	23.61	23.74	23.50	23.71	515,830	+0.11(+0.45%)
Mar 12, 2013	23.67	23.67	23.54	23.60	655,605	-0.01(-0.03%)
Mar 11, 2013	23.34	23.62	23.31	23.61	784,640	+0.25(+1.05%)
Mar 08, 2013	23.43	23.44	23.24	23.36	682,221	+0.03(+0.15%)
Mar 07, 2013	23.54	23.60	23.24	23.33	993,958	-0.17(-0.74%)
Mar 06, 2013	23.58	23.65	23.28	23.50	924,905	-0.02(-0.07%)
Mar 05, 2013	23.34	23.63	23.25	23.52	1,039,927	+0.28(+1.22%)
Mar 04, 2013	22.70	23.23	22.69	23.23	1,117,227	+0.56(+2.45%)
Mar 01, 2013	22.68	22.81	22.57	22.68	1,751,494	-0.01(-0.03%)
Feb 28, 2013	22.78	22.84	22.64	22.68	1,317,778	+0.01(+0.06%)
Feb 27, 2013	22.67	22.77	22.57	22.67	1,242,425	-0.02(-0.11%)
Feb 26, 2013	22.80	22.95	22.61	22.69	785,971	-0.05(-0.23%)
Feb 25, 2013	23.17	23.19	22.74	22.74	1,137,211	-0.37(-1.60%)
Feb 22, 2013	22.79	23.11	22.77	23.11	675,104	+0.35(+1.55%)
Feb 21, 2013	22.86	22.92	22.68	22.76	834,599	-0.09(-0.39%)
Feb 20, 2013	22.97	23.13	22.83	22.85	1,165,429	-0.13(-0.56%)
Feb 19, 2013	22.58	22.99	22.54	22.98	1,665,078	+0.43(+1.90%)
Feb 15, 2013	22.32	22.71	22.25	22.55	3,887,680	+0.31(+1.41%)
Feb 14, 2013	22.19	22.47	22.07	22.24	1,627,554	+0.08(+0.34%)
Feb 13, 2013	22.23	22.30	22.09	22.16	975,712	-0.03(-0.14%)
Feb 12, 2013	22.21	22.36	22.14	22.19	799,276	+0.03(+0.16%)
Feb 11, 2013	22.51	22.58	22.13	22.16	1,015,273	-0.34(-1.51%)
Feb 08, 2013	22.53	22.60	22.40	22.50	784,446	+0.00(+0.02%)
Feb 07, 2013	22.42	22.69	22.37	22.49	976,432	+0.09(+0.40%)
Feb 06, 2013	22.45	22.56	22.32	22.40	995,569	+0.05(+0.22%)
Feb 04, 2013	22.50	22.54	22.34	22.35	829,643	-0.27(-1.18%)
Feb 01, 2013	22.49	22.68	22.38	22.62	1,298,991	+0.26(+1.14%)
Jan 31, 2013	22.54	22.78	22.31	22.36	2,219,341	-0.15(-0.65%)
Jan 30, 2013	22.42	22.78	22.32	22.51	1,024,044	+0.08(+0.35%)
Jan 29, 2013	22.26	22.47	22.26	22.43	1,127,980	+0.19(+0.85%)
Jan 28, 2013	22.55	22.55	22.17	22.24	1,060,623	-0.26(-1.15%)
Jan 25, 2013	22.32	22.52	22.16	22.50	1,399,675	+0.21(+0.96%)
Jan 24, 2013	22.14	22.38	22.14	22.29	652,646	+0.13(+0.61%)
Jan 23, 2013	22.27	22.34	22.05	22.15	807,035	-0.10(-0.45%)
Jan 22, 2013	22.30	22.32	22.13	22.25	900,489	-0.09(-0.39%)
Jan 18, 2013	22.24	22.37	22.15	22.34	2,165,526	+0.16(+0.70%)
Jan 17, 2013	22.07	22.33	21.98	22.18	1,119,914	+0.20(+0.90%)
Jan 16, 2013	21.97	22.04	21.90	21.98	953,332	-0.07(-0.30%)
Jan 15, 2013	21.94	22.06	21.77	22.05	1,652,853	+0.06(+0.28%)
Jan 14, 2013	21.76	22.02	21.69	21.99	1,608,749	+0.23(+1.06%)
Jan 11, 2013	21.73	21.89	21.52	21.76	1,751,456	+0.03(+0.13%)
Jan 10, 2013	21.68	21.79	21.54	21.73	1,363,606	+0.19(+0.87%)
Jan 09, 2013	21.78	21.87	21.46	21.54	1,662,295	-0.20(-0.91%)
Jan 08, 2013	21.22	21.77	21.05	21.74	2,950,140	+0.41(+1.91%)
Jan 07, 2013	21.57	21.73	21.24	21.33	2,205,050	-0.35(-1.63%)
Jan 04, 2013	21.61	21.72	21.53	21.68	2,244,246	+0.08(+0.37%)
Jan 03, 2013	21.98	22.11	21.54	21.60	1,583,080	-0.49(-2.22%)

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