Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	23.17	23.34	22.81	22.97	89,221	-0.02(-0.09%)
Mar 29, 2012	23.08	23.16	22.80	22.99	84,379	-0.07(-0.30%)
Mar 28, 2012	23.49	23.56	23.00	23.06	117,358	-0.37(-1.58%)
Mar 27, 2012	22.97	23.83	22.97	23.43	101,521	+0.57(+2.49%)
Mar 26, 2012	23.29	23.31	22.60	22.86	78,910	-0.14(-0.61%)
Mar 23, 2012	23.08	23.08	22.91	23.00	59,879	+0.00(+0.00%)
Mar 22, 2012	22.91	23.08	22.76	23.00	102,497	+0.00(+0.00%)
Mar 21, 2012	23.22	23.23	22.96	23.00	41,052	-0.07(-0.30%)
Mar 20, 2012	22.92	23.16	22.84	23.07	39,001	+0.01(+0.04%)
Mar 19, 2012	22.99	23.34	22.79	23.06	71,246	+0.06(+0.26%)
Mar 16, 2012	22.99	23.33	22.90	23.00	109,482	-0.04(-0.17%)
Mar 15, 2012	23.01	23.28	22.91	23.04	66,979	+0.04(+0.17%)
Mar 14, 2012	23.45	23.49	22.85	23.00	127,606	-0.54(-2.29%)
Mar 13, 2012	23.75	23.75	23.03	23.54	101,792	+0.01(+0.04%)
Mar 12, 2012	23.88	23.90	22.88	23.53	283,003	-0.19(-0.80%)
Mar 09, 2012	23.94	23.94	23.67	23.72	95,865	-0.12(-0.50%)
Mar 08, 2012	23.19	24.01	23.19	23.84	104,660	+0.71(+3.07%)
Mar 07, 2012	23.21	23.50	22.70	23.13	64,730	-0.02(-0.09%)
Mar 06, 2012	22.98	23.68	22.61	23.15	76,558	-0.03(-0.13%)
Mar 05, 2012	24.00	24.00	23.04	23.18	80,826	-0.95(-3.94%)
Mar 02, 2012	23.76	24.50	23.55	24.13	190,547	+0.44(+1.86%)
Mar 01, 2012	23.34	24.19	23.10	23.69	350,206	+0.68(+2.96%)
Feb 29, 2012	22.50	23.18	22.34	23.01	84,449	+0.53(+2.36%)
Feb 28, 2012	22.45	22.80	22.30	22.48	124,787	+0.19(+0.85%)
Feb 27, 2012	20.79	22.59	20.76	22.29	138,689	+1.52(+7.32%)
Feb 24, 2012	20.64	20.84	20.45	20.77	98,852	+0.29(+1.42%)
Feb 23, 2012	20.88	21.22	20.36	20.48	98,502	-0.44(-2.10%)
Feb 22, 2012	21.64	21.97	20.68	20.92	121,338	-0.52(-2.43%)
Feb 21, 2012	22.66	22.87	21.31	21.44	101,658	-1.06(-4.71%)
Feb 17, 2012	22.74	22.74	22.30	22.50	39,905	-0.05(-0.22%)
Feb 16, 2012	22.62	22.90	22.11	22.55	64,619	+0.00(+0.00%)
Feb 15, 2012	23.07	23.39	22.49	22.55	87,793	-0.32(-1.40%)
Feb 14, 2012	23.22	23.62	22.60	22.87	49,569	-0.35(-1.51%)
Feb 13, 2012	23.57	23.57	22.95	23.22	18,831	-0.24(-1.02%)
Feb 10, 2012	23.13	23.98	22.95	23.46	79,565	+0.21(+0.90%)
Feb 09, 2012	22.50	23.43	22.29	23.25	133,834	-0.38(-1.61%)
Feb 08, 2012	23.01	24.70	23.01	23.63	62,672	+0.64(+2.78%)
Feb 07, 2012	23.17	23.19	22.75	22.99	54,914	-0.17(-0.73%)
Feb 06, 2012	24.23	24.48	23.12	23.16	49,003	-1.09(-4.49%)
Feb 03, 2012	24.42	24.67	24.01	24.25	32,925	+0.15(+0.62%)
Feb 02, 2012	24.01	24.12	23.52	24.10	57,887	-0.01(-0.04%)
Feb 01, 2012	23.81	24.11	22.99	24.11	68,960	+0.58(+2.46%)
Jan 31, 2012	23.46	23.75	23.09	23.53	59,617	+0.24(+1.03%)
Jan 30, 2012	23.36	23.69	23.11	23.29	104,930	-0.06(-0.26%)
Jan 27, 2012	23.37	23.73	23.01	23.35	19,079	-0.19(-0.81%)
Jan 26, 2012	23.56	23.60	23.07	23.54	50,164	+0.19(+0.81%)
Jan 25, 2012	23.82	23.82	23.08	23.35	83,915	-0.24(-1.02%)
Jan 24, 2012	23.69	23.92	23.40	23.59	34,779	-0.06(-0.25%)
Jan 23, 2012	23.67	24.00	23.51	23.65	47,850	+0.11(+0.47%)
Jan 20, 2012	23.50	23.75	23.05	23.54	66,630	+0.10(+0.43%)
Jan 19, 2012	22.67	23.48	22.67	23.44	72,501	+0.80(+3.53%)
Jan 18, 2012	22.11	22.64	22.02	22.64	31,474	+0.56(+2.54%)
Jan 17, 2012	21.83	22.52	21.75	22.08	111,209	-0.50(-2.21%)
Jan 13, 2012	22.25	23.27	21.81	22.58	71,994	+0.22(+0.98%)
Jan 12, 2012	22.73	22.98	22.15	22.36	77,550	-0.22(-0.97%)
Jan 11, 2012	22.40	22.76	22.08	22.58	101,163	+0.16(+0.71%)
Jan 10, 2012	22.00	22.48	21.64	22.42	114,779	+0.50(+2.28%)
Jan 09, 2012	22.03	22.34	21.53	21.92	172,889	+0.09(+0.41%)
Jan 06, 2012	23.67	23.69	21.71	21.83	176,728	-1.92(-8.08%)
Jan 05, 2012	23.91	24.40	23.36	23.75	172,606	-0.24(-1.00%)

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