Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	24.49	24.65	24.36	24.46	299,456	+0.05(+0.21%)
May 30, 2012	24.42	24.63	24.37	24.41	231,052	-0.14(-0.59%)
May 29, 2012	24.49	24.57	24.30	24.55	247,862	+0.25(+1.03%)
May 25, 2012	24.25	24.34	24.25	24.30	165,903	+0.06(+0.26%)
May 24, 2012	24.08	24.24	23.97	24.24	264,443	+0.25(+1.04%)
May 23, 2012	24.12	24.22	23.82	23.99	314,573	-0.26(-1.08%)
May 22, 2012	24.29	24.30	24.15	24.25	260,731	+0.03(+0.13%)
May 21, 2012	24.21	24.24	24.02	24.22	277,238	+0.08(+0.34%)
May 18, 2012	24.39	24.51	24.08	24.14	309,437	-0.27(-1.10%)
May 17, 2012	24.79	24.81	24.35	24.41	252,762	-0.31(-1.27%)
May 16, 2012	24.74	24.84	24.66	24.72	151,374	+0.06(+0.25%)
May 15, 2012	24.80	24.85	24.54	24.66	151,971	-0.13(-0.53%)
May 14, 2012	24.77	24.99	24.64	24.79	245,985	-0.13(-0.53%)
May 11, 2012	24.91	25.10	24.85	24.92	291,313	-0.03(-0.10%)
May 10, 2012	24.89	25.03	24.72	24.95	330,078	+0.23(+0.93%)
May 09, 2012	24.66	24.82	24.55	24.72	216,861	-0.08(-0.32%)
May 08, 2012	24.65	24.81	24.57	24.80	372,698	+0.11(+0.45%)
May 07, 2012	24.75	24.83	24.66	24.69	341,211	-0.07(-0.28%)
May 04, 2012	24.95	25.01	24.75	24.76	501,063	-0.29(-1.16%)
May 03, 2012	25.12	25.21	24.93	25.05	421,493	-0.14(-0.54%)
May 02, 2012	25.36	25.42	25.03	25.18	279,646	-0.30(-1.17%)
May 01, 2012	25.54	25.78	25.40	25.48	268,679	-0.04(-0.15%)
Apr 30, 2012	25.60	25.61	25.43	25.52	280,888	-0.06(-0.22%)
Apr 27, 2012	25.49	25.62	25.39	25.57	215,269	+0.11(+0.41%)
Apr 26, 2012	25.40	25.56	25.36	25.47	329,468	+0.04(+0.17%)
Apr 25, 2012	25.50	25.54	25.25	25.43	412,144	+0.11(+0.42%)
Apr 24, 2012	24.91	25.32	24.91	25.32	374,802	+0.33(+1.34%)
Apr 23, 2012	24.90	25.03	24.82	24.99	298,073	-0.15(-0.59%)
Apr 20, 2012	25.05	25.16	24.85	25.14	621,269	+0.32(+1.27%)
Apr 19, 2012	24.95	25.00	24.76	24.82	625,647	-0.14(-0.55%)
Apr 18, 2012	25.10	25.10	24.84	24.96	368,131	-0.24(-0.96%)
Apr 17, 2012	25.14	25.30	24.96	25.20	203,630	+0.22(+0.87%)
Apr 16, 2012	24.76	25.07	24.73	24.98	154,283	+0.26(+1.05%)
Apr 13, 2012	24.81	24.97	24.70	24.72	303,412	-0.12(-0.47%)
Apr 12, 2012	24.81	24.95	24.71	24.84	245,699	+0.03(+0.12%)
Apr 11, 2012	24.91	24.93	24.68	24.81	325,221	+0.01(+0.02%)
Apr 10, 2012	25.05	25.15	24.79	24.80	725,881	-0.34(-1.35%)
Apr 09, 2012	25.05	25.20	25.04	25.14	324,037	-0.17(-0.66%)
Apr 05, 2012	25.49	25.59	25.23	25.31	294,034	-0.36(-1.40%)
Apr 04, 2012	25.66	25.75	25.55	25.67	402,977	-0.14(-0.55%)
Apr 03, 2012	25.88	25.90	25.66	25.81	139,827	-0.08(-0.31%)
Apr 02, 2012	25.67	25.89	25.47	25.89	244,632	+0.20(+0.77%)
Mar 30, 2012	25.82	25.82	25.65	25.69	308,650	+0.00(+0.00%)
Mar 29, 2012	25.50	25.74	25.42	25.69	198,500	+0.11(+0.44%)
Mar 28, 2012	25.75	25.80	25.44	25.58	150,866	-0.11(-0.43%)
Mar 27, 2012	25.69	25.80	25.63	25.69	194,769	+0.04(+0.17%)
Mar 26, 2012	25.54	25.74	25.45	25.65	267,909	+0.34(+1.35%)
Mar 23, 2012	25.37	25.37	25.23	25.31	382,449	-0.06(-0.24%)
Mar 22, 2012	25.33	25.45	25.23	25.37	212,666	-0.06(-0.22%)
Mar 21, 2012	25.60	25.60	25.35	25.43	231,668	-0.10(-0.39%)
Mar 20, 2012	25.42	25.61	25.42	25.53	192,788	-0.01(-0.02%)
Mar 19, 2012	25.74	25.82	25.48	25.53	207,997	-0.16(-0.63%)
Mar 16, 2012	25.62	25.81	25.59	25.69	524,987	+0.07(+0.27%)
Mar 15, 2012	25.64	25.73	25.43	25.62	266,514	+0.02(+0.07%)
Mar 14, 2012	26.03	26.05	25.51	25.61	286,607	-0.39(-1.50%)
Mar 13, 2012	26.13	26.19	25.85	26.00	289,737	-0.10(-0.38%)
Mar 12, 2012	26.01	26.21	26.00	26.09	317,752	+0.14(+0.55%)
Mar 09, 2012	25.64	25.98	25.56	25.95	272,716	+0.32(+1.23%)
Mar 08, 2012	25.73	25.73	25.46	25.64	209,878	+0.07(+0.27%)
Mar 07, 2012	25.68	25.68	25.30	25.57	191,882	-0.01(-0.02%)
Mar 06, 2012	25.43	25.58	25.37	25.57	314,227	-0.04(-0.15%)
Mar 05, 2012	25.59	25.63	25.36	25.61	184,273	+0.03(+0.12%)
Mar 02, 2012	25.83	25.88	25.56	25.58	305,671	-0.20(-0.77%)

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