Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	21.52	21.69	21.41	21.48	574,520	-0.03(-0.15%)
Mar 29, 2012	21.61	21.61	21.39	21.52	381,334	-0.12(-0.54%)
Mar 28, 2012	21.47	21.66	21.39	21.63	687,666	+0.11(+0.49%)
Mar 27, 2012	21.74	21.74	21.52	21.53	670,086	-0.12(-0.54%)
Mar 26, 2012	21.53	21.72	21.42	21.64	1,759,102	+0.30(+1.42%)
Mar 23, 2012	21.08	21.50	21.00	21.34	1,127,390	+0.24(+1.16%)
Mar 22, 2012	21.31	21.40	21.07	21.10	948,850	-0.24(-1.14%)
Mar 21, 2012	21.47	21.47	21.34	21.34	680,501	-0.08(-0.37%)
Mar 20, 2012	21.37	21.46	21.30	21.42	780,586	-0.03(-0.12%)
Mar 19, 2012	21.37	21.48	21.24	21.45	2,050,928	+0.24(+1.13%)
Mar 16, 2012	21.66	21.66	21.20	21.21	11,568,655	-0.66(-3.03%)
Mar 15, 2012	23.54	23.54	21.87	21.87	1,632,376	-1.92(-8.09%)
Mar 14, 2012	23.86	24.05	23.71	23.80	132,760	-0.18(-0.75%)
Mar 13, 2012	23.97	24.12	23.89	23.98	148,908	+0.01(+0.04%)
Mar 12, 2012	24.14	24.14	23.96	23.97	122,336	-0.17(-0.70%)
Mar 09, 2012	24.14	24.16	23.96	24.14	123,181	+0.06(+0.26%)
Mar 08, 2012	24.06	24.15	23.96	24.07	95,325	-0.02(-0.07%)
Mar 07, 2012	23.86	24.12	23.85	24.09	109,470	+0.29(+1.20%)
Mar 06, 2012	23.97	23.97	23.66	23.80	107,974	-0.16(-0.66%)
Mar 05, 2012	23.75	24.03	23.53	23.96	112,510	+0.31(+1.32%)
Mar 02, 2012	23.79	24.02	23.56	23.65	199,329	-0.21(-0.89%)
Mar 01, 2012	23.89	24.02	23.70	23.86	83,030	-0.12(-0.49%)
Feb 29, 2012	23.60	24.33	23.54	23.98	311,708	+0.33(+1.39%)
Feb 28, 2012	24.42	24.49	23.46	23.65	253,694	-0.77(-3.15%)
Feb 27, 2012	24.47	24.63	24.32	24.42	151,638	-0.08(-0.35%)
Feb 24, 2012	24.39	24.50	24.15	24.50	186,271	+0.22(+0.90%)
Feb 23, 2012	23.79	24.31	23.73	24.28	146,351	+0.59(+2.48%)
Feb 22, 2012	23.86	23.93	23.60	23.70	118,768	-0.17(-0.73%)
Feb 21, 2012	24.45	24.45	23.86	23.87	229,466	-0.52(-2.13%)
Feb 17, 2012	24.25	24.63	23.85	24.39	481,797	+0.61(+2.56%)
Feb 16, 2012	23.59	23.86	23.49	23.78	394,848	+0.19(+0.81%)
Feb 15, 2012	23.58	23.59	23.35	23.59	217,656	+0.13(+0.54%)
Feb 14, 2012	23.16	23.59	22.89	23.46	264,150	+0.43(+1.86%)
Feb 13, 2012	22.89	23.13	22.72	23.03	209,371	+0.15(+0.67%)
Feb 10, 2012	23.33	23.33	22.44	22.88	188,655	+0.02(+0.09%)
Feb 09, 2012	23.13	23.14	22.67	22.86	141,393	-0.27(-1.17%)
Feb 08, 2012	22.80	23.20	22.67	23.13	234,455	+0.12(+0.54%)
Feb 07, 2012	22.77	23.21	22.58	23.00	394,839	+0.47(+2.10%)
Feb 06, 2012	22.59	22.75	22.32	22.53	308,855	+0.09(+0.42%)
Feb 03, 2012	22.25	22.55	22.11	22.44	201,545	+0.40(+1.82%)
Feb 02, 2012	22.07	22.16	22.02	22.04	223,034	-0.06(-0.28%)
Feb 01, 2012	22.14	22.22	22.00	22.10	243,611	+0.11(+0.50%)
Jan 31, 2012	21.92	22.14	21.83	21.99	249,896	+0.11(+0.52%)
Jan 30, 2012	22.23	22.34	21.87	21.87	456,153	-0.42(-1.87%)
Jan 27, 2012	22.96	23.06	22.21	22.29	315,835	-0.65(-2.82%)
Jan 26, 2012	23.24	23.24	22.85	22.94	244,624	+0.02(+0.07%)
Jan 25, 2012	22.67	23.14	22.28	22.92	270,120	+0.18(+0.78%)
Jan 24, 2012	22.90	23.14	22.69	22.74	321,030	-0.07(-0.32%)
Jan 23, 2012	22.51	22.93	22.42	22.82	260,266	+0.53(+2.36%)
Jan 20, 2012	22.13	22.55	22.07	22.29	285,585	+0.24(+1.09%)
Jan 19, 2012	21.96	22.14	21.78	22.05	316,372	+0.28(+1.29%)
Jan 18, 2012	21.75	21.85	21.57	21.77	309,866	+0.05(+0.22%)
Jan 17, 2012	21.69	21.85	21.63	21.72	392,684	+0.27(+1.24%)
Jan 13, 2012	21.51	21.62	21.26	21.46	382,323	-0.01(-0.02%)
Jan 12, 2012	21.91	22.11	21.46	21.46	473,717	-0.43(-1.95%)
Jan 11, 2012	22.42	22.55	21.88	21.89	461,283	-0.65(-2.87%)
Jan 10, 2012	22.93	22.93	22.41	22.54	328,526	-0.30(-1.30%)
Jan 09, 2012	23.44	23.45	22.80	22.83	256,398	-0.45(-1.92%)
Jan 06, 2012	23.76	23.77	23.06	23.28	220,387	-0.60(-2.53%)
Jan 05, 2012	23.99	23.99	23.69	23.89	113,810	+0.23(+0.97%)

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