Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	18.07	18.15	18.05	18.07	137,519	+0.01(+0.05%)
Apr 27, 2012	18.05	18.08	18.03	18.06	73,912	+0.02(+0.09%)
Apr 26, 2012	18.00	18.04	17.91	18.04	431,176	+0.05(+0.27%)
Apr 25, 2012	17.97	18.02	17.92	17.99	630,669	+0.02(+0.13%)
Apr 24, 2012	17.96	18.07	17.92	17.97	1,272,063	+0.02(+0.09%)
Apr 23, 2012	17.95	17.97	17.94	17.95	538,220	+0.09(+0.51%)
Apr 20, 2012	18.02	18.02	17.86	17.86	7,208	-0.07(-0.42%)
Apr 19, 2012	17.87	17.94	17.87	17.94	45,665	+0.01(+0.04%)
Apr 18, 2012	17.93	17.93	17.90	17.93	31,754	+0.01(+0.05%)
Apr 17, 2012	17.90	17.92	17.81	17.92	31,126	+0.05(+0.26%)
Apr 16, 2012	17.86	17.90	17.77	17.88	132,463	+0.03(+0.16%)
Apr 13, 2012	17.85	17.85	17.80	17.85	34,514	+0.04(+0.22%)
Apr 12, 2012	17.80	17.81	17.78	17.81	14,551	+0.01(+0.07%)
Apr 11, 2012	17.79	17.81	17.75	17.80	132,552	+0.01(+0.06%)
Apr 10, 2012	17.80	17.81	17.78	17.79	78,400	+0.00(+0.00%)
Apr 09, 2012	17.81	17.84	17.79	17.79	541,454	-0.01(-0.03%)
Apr 05, 2012	17.81	17.81	17.78	17.79	13,573	+0.04(+0.21%)
Apr 04, 2012	17.70	17.83	17.70	17.75	89,181	-0.02(-0.13%)
Apr 03, 2012	17.66	17.80	17.66	17.78	51,637	+0.04(+0.21%)
Apr 02, 2012	17.75	17.76	17.64	17.74	18,549	-0.12(-0.68%)
Mar 30, 2012	17.77	17.86	17.73	17.86	216,285	+0.17(+0.96%)
Mar 29, 2012	17.78	17.78	17.69	17.69	58,064	-0.03(-0.17%)
Mar 28, 2012	17.70	17.76	17.70	17.72	536,831	-0.01(-0.05%)
Mar 27, 2012	17.73	17.74	17.69	17.73	267,298	+0.06(+0.37%)
Mar 26, 2012	17.68	17.72	17.67	17.67	20,759	+0.03(+0.15%)
Mar 23, 2012	17.66	17.67	17.64	17.64	17,001	-0.03(-0.15%)
Mar 22, 2012	17.68	17.69	17.61	17.67	15,667	-0.01(-0.06%)
Mar 21, 2012	17.68	17.68	17.57	17.68	12,723	+0.00(+0.00%)
Mar 20, 2012	17.71	17.73	17.56	17.68	125,157	+0.06(+0.31%)
Mar 19, 2012	17.74	17.74	17.62	17.62	18,009	-0.02(-0.13%)
Mar 16, 2012	17.76	17.77	17.65	17.65	232,599	-0.10(-0.55%)
Mar 15, 2012	17.62	17.78	17.62	17.74	245,789	+0.09(+0.52%)
Mar 14, 2012	17.89	17.89	17.65	17.65	87,942	-0.22(-1.24%)
Mar 13, 2012	17.86	17.89	17.82	17.87	129,327	+0.02(+0.11%)
Mar 12, 2012	17.82	17.85	17.81	17.85	83,153	+0.05(+0.26%)
Mar 09, 2012	17.79	17.81	17.78	17.81	22,115	+0.03(+0.15%)
Mar 08, 2012	17.80	17.80	17.78	17.78	44,910	+0.01(+0.04%)
Mar 07, 2012	17.77	17.79	17.74	17.78	70,548	+0.03(+0.15%)
Mar 06, 2012	17.77	17.78	17.65	17.75	42,424	-0.01(-0.08%)
Mar 05, 2012	17.80	17.80	17.75	17.76	55,445	-0.02(-0.13%)
Mar 02, 2012	17.78	17.79	17.74	17.79	73,026	+0.01(+0.07%)
Mar 01, 2012	17.69	17.78	17.67	17.77	39,459	+0.00(+0.02%)
Feb 29, 2012	17.79	17.80	17.71	17.77	230,659	-0.01(-0.04%)
Feb 28, 2012	17.78	17.80	17.72	17.78	57,788	+0.00(+0.02%)
Feb 27, 2012	17.76	17.77	17.71	17.77	18,957	+0.02(+0.11%)
Feb 24, 2012	17.74	17.75	17.73	17.75	18,163	+0.03(+0.17%)
Feb 23, 2012	17.73	17.73	17.71	17.72	51,085	+0.00(+0.02%)
Feb 22, 2012	17.68	17.74	17.68	17.72	59,364	-0.00(-0.02%)
Feb 21, 2012	17.72	17.72	17.69	17.72	13,907	+0.03(+0.14%)
Feb 17, 2012	17.73	17.73	17.66	17.70	48,378	-0.01(-0.03%)
Feb 16, 2012	17.71	17.71	17.66	17.70	68,549	+0.01(+0.04%)
Feb 15, 2012	17.73	17.73	17.66	17.70	11,194	-0.02(-0.11%)
Feb 14, 2012	17.69	17.74	17.68	17.72	128,395	+0.06(+0.33%)
Feb 13, 2012	17.65	17.66	17.61	17.66	113,215	+0.03(+0.15%)
Feb 10, 2012	17.63	17.65	17.61	17.63	82,141	+0.00(+0.02%)
Feb 09, 2012	17.64	17.65	17.59	17.63	30,841	+0.00(+0.00%)
Feb 08, 2012	17.65	17.65	17.53	17.63	310,347	+0.02(+0.09%)
Feb 07, 2012	17.64	17.65	17.61	17.61	15,842	-0.02(-0.11%)
Feb 06, 2012	17.64	17.64	17.54	17.63	177,427	+0.02(+0.11%)
Feb 03, 2012	17.64	17.64	17.54	17.61	18,018	-0.03(-0.19%)
Feb 02, 2012	17.69	17.69	17.62	17.65	22,397	-0.04(-0.20%)

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