Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	20.66	20.68	20.46	20.55	35,203	-0.06(-0.28%)
Mar 27, 2013	20.42	20.68	20.37	20.60	36,172	-0.05(-0.24%)
Mar 26, 2013	20.81	20.81	20.24	20.65	29,967	+0.02(+0.12%)
Mar 25, 2013	20.55	20.70	20.51	20.63	25,994	+0.11(+0.52%)
Mar 22, 2013	20.47	20.52	20.41	20.52	24,721	+0.10(+0.48%)
Mar 21, 2013	20.27	20.74	20.19	20.42	74,248	-0.02(-0.12%)
Mar 20, 2013	20.31	20.46	20.24	20.45	16,012	+0.22(+1.09%)
Mar 19, 2013	20.53	20.53	20.20	20.23	25,834	-0.32(-1.54%)
Mar 18, 2013	20.41	20.61	20.11	20.55	18,955	-0.15(-0.71%)
Mar 15, 2013	20.42	20.79	20.39	20.69	73,523	+0.32(+1.56%)
Mar 14, 2013	20.25	20.39	19.98	20.38	21,675	+0.14(+0.68%)
Mar 13, 2013	19.94	20.24	19.94	20.24	28,278	+0.26(+1.30%)
Mar 12, 2013	20.21	20.29	19.93	19.98	52,779	-0.23(-1.13%)
Mar 11, 2013	20.24	20.51	19.98	20.20	20,462	-0.16(-0.80%)
Mar 08, 2013	20.59	20.67	20.35	20.37	34,150	+0.11(+0.52%)
Mar 07, 2013	19.76	20.32	19.71	20.26	20,356	+0.51(+2.59%)
Mar 06, 2013	19.68	19.81	19.37	19.75	21,370	+0.05(+0.25%)
Mar 05, 2013	19.46	19.90	19.45	19.70	10,711	+0.43(+2.24%)
Mar 04, 2013	19.30	19.55	19.18	19.27	32,996	-0.12(-0.63%)
Mar 01, 2013	18.80	19.51	18.80	19.39	15,951	+0.25(+1.32%)
Feb 28, 2013	18.92	19.42	18.88	19.14	62,260	+0.21(+1.12%)
Feb 27, 2013	18.88	19.60	18.88	18.93	38,866	-0.10(-0.51%)
Feb 26, 2013	18.88	19.18	18.77	19.03	104,790	+0.22(+1.17%)
Feb 25, 2013	18.86	19.20	18.81	18.81	79,644	-0.13(-0.69%)
Feb 22, 2013	19.06	19.07	18.86	18.94	47,104	-0.01(-0.04%)
Feb 21, 2013	18.90	19.41	18.90	18.94	21,479	+0.10(+0.52%)
Feb 20, 2013	19.25	19.25	18.85	18.85	39,952	-0.35(-1.82%)
Feb 19, 2013	19.16	19.27	19.03	19.20	46,940	+0.15(+0.76%)
Feb 15, 2013	19.15	19.20	18.96	19.05	37,998	+0.06(+0.30%)
Feb 14, 2013	18.94	19.13	18.94	18.99	14,910	+0.02(+0.13%)
Feb 13, 2013	19.43	19.43	18.78	18.97	21,103	-0.43(-2.21%)
Feb 12, 2013	19.23	19.71	19.14	19.40	23,948	+0.23(+1.23%)
Feb 11, 2013	19.00	19.19	18.95	19.16	29,380	+0.16(+0.85%)
Feb 08, 2013	19.10	19.10	18.83	19.00	40,535	-0.06(-0.34%)
Feb 07, 2013	19.06	19.20	18.86	19.07	25,331	+0.02(+0.08%)
Feb 06, 2013	18.98	19.17	18.92	19.05	34,217	+0.13(+0.68%)
Feb 04, 2013	19.32	19.63	18.91	18.92	62,003	-0.55(-2.83%)
Feb 01, 2013	19.33	19.59	19.21	19.47	35,158	+0.29(+1.52%)
Jan 31, 2013	18.85	19.24	18.85	19.18	52,030	+0.23(+1.20%)
Jan 30, 2013	19.81	19.84	18.93	18.95	151,897	-0.98(-4.91%)
Jan 29, 2013	20.40	20.54	19.52	19.93	82,017	-1.39(-6.53%)
Jan 28, 2013	21.21	21.70	20.94	21.33	48,442	+0.23(+1.07%)
Jan 25, 2013	21.16	21.21	20.82	21.10	33,190	-0.02(-0.12%)
Jan 24, 2013	21.14	21.31	20.95	21.12	23,593	+0.08(+0.38%)
Jan 23, 2013	21.67	21.72	20.96	21.04	27,489	-0.70(-3.24%)
Jan 22, 2013	21.45	21.75	21.17	21.75	36,987	+0.31(+1.44%)
Jan 18, 2013	21.30	21.54	21.17	21.44	27,625	+0.08(+0.38%)
Jan 17, 2013	20.70	21.62	20.60	21.36	32,767	+0.79(+3.86%)
Jan 16, 2013	20.52	20.69	20.39	20.56	7,488	+0.03(+0.16%)
Jan 15, 2013	20.91	20.91	20.35	20.53	176,330	-0.57(-2.69%)
Jan 14, 2013	21.36	21.36	21.01	21.10	41,050	-0.27(-1.25%)
Jan 11, 2013	21.75	21.77	21.25	21.37	17,658	-0.35(-1.60%)
Jan 10, 2013	21.97	21.97	21.45	21.71	35,011	-0.11(-0.52%)
Jan 09, 2013	22.08	22.08	21.62	21.83	9,467	-0.10(-0.44%)
Jan 08, 2013	21.38	22.02	21.07	21.92	24,591	+0.53(+2.46%)
Jan 07, 2013	21.79	21.86	21.13	21.40	24,287	-0.55(-2.51%)
Jan 04, 2013	21.81	22.12	21.67	21.95	24,867	+0.19(+0.89%)
Jan 03, 2013	22.43	22.60	21.53	21.75	19,688	-0.57(-2.57%)

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