Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	23.94	23.97	23.80	23.89	39,665	-0.06(-0.23%)
Apr 28, 2011	23.90	23.94	23.83	23.94	62,900	-0.01(-0.03%)
Apr 27, 2011	23.98	23.98	23.79	23.95	39,298	+0.02(+0.10%)
Apr 26, 2011	23.84	23.98	23.75	23.93	428,450	+0.12(+0.50%)
Apr 25, 2011	23.87	23.87	23.77	23.81	34,496	-0.18(-0.73%)
Apr 21, 2011	23.90	24.03	23.90	23.98	68,807	+0.34(+1.45%)
Apr 20, 2011	23.62	23.66	23.50	23.64	56,856	+0.35(+1.51%)
Apr 19, 2011	23.58	23.58	23.27	23.29	897,583	-0.20(-0.85%)
Apr 18, 2011	23.59	23.59	23.33	23.49	97,053	-0.38(-1.57%)
Apr 15, 2011	23.70	23.90	23.65	23.86	82,570	+0.24(+1.01%)
Apr 14, 2011	23.53	23.63	23.45	23.62	50,997	-0.06(-0.24%)
Apr 13, 2011	23.92	23.96	23.57	23.68	1,469,487	-0.12(-0.50%)
Apr 12, 2011	23.85	23.93	23.77	23.80	36,944	-0.17(-0.70%)
Apr 11, 2011	24.10	24.21	23.93	23.97	14,645	-0.13(-0.53%)
Apr 08, 2011	24.38	24.38	24.03	24.10	30,937	-0.22(-0.89%)
Apr 07, 2011	24.45	24.52	24.31	24.31	43,794	-0.09(-0.36%)
Apr 06, 2011	24.17	24.42	24.17	24.40	35,164	+0.27(+1.12%)
Apr 05, 2011	24.14	24.17	24.02	24.13	180,686	-0.02(-0.10%)
Apr 04, 2011	24.37	24.37	24.15	24.15	73,488	-0.17(-0.69%)
Apr 01, 2011	24.01	24.37	24.01	24.32	107,422	+0.50(+2.11%)
Mar 31, 2011	23.73	23.82	23.70	23.82	106,439	-0.02(-0.07%)
Mar 30, 2011	23.68	23.83	23.68	23.83	44,147	+0.21(+0.88%)
Mar 29, 2011	23.54	23.62	23.46	23.62	80,611	+0.02(+0.10%)
Mar 28, 2011	23.70	23.80	23.59	23.60	145,843	-0.08(-0.33%)
Mar 25, 2011	23.71	23.74	23.59	23.68	51,888	-0.02(-0.09%)
Mar 24, 2011	23.64	23.72	23.53	23.70	229,479	+0.15(+0.64%)
Mar 23, 2011	23.35	23.64	23.29	23.55	262,242	+0.04(+0.17%)
Mar 22, 2011	23.57	23.64	23.51	23.51	26,747	-0.05(-0.20%)
Mar 21, 2011	23.48	23.56	23.45	23.56	76,506	+0.41(+1.79%)
Mar 18, 2011	23.19	23.23	23.11	23.14	95,088	+0.22(+0.97%)
Mar 17, 2011	23.10	23.10	22.81	22.92	342,674	+0.15(+0.66%)
Mar 16, 2011	23.17	23.25	22.68	22.77	117,486	-0.42(-1.82%)
Mar 15, 2011	23.08	23.30	23.03	23.19	986,807	-0.37(-1.59%)
Mar 14, 2011	23.52	23.60	23.29	23.56	144,415	-0.15(-0.64%)
Mar 11, 2011	23.56	23.77	23.53	23.72	292,566	+0.02(+0.07%)
Mar 10, 2011	23.92	23.92	23.65	23.70	221,056	-0.50(-2.07%)
Mar 09, 2011	24.39	24.39	24.09	24.20	25,080	-0.17(-0.69%)
Mar 08, 2011	24.20	24.46	24.19	24.37	172,205	+0.20(+0.82%)
Mar 07, 2011	24.35	24.45	24.04	24.17	57,979	-0.14(-0.56%)
Mar 04, 2011	24.54	24.54	24.15	24.31	54,629	-0.29(-1.17%)
Mar 03, 2011	24.35	24.65	24.35	24.59	41,850	+0.48(+1.98%)
Mar 02, 2011	24.07	24.30	24.02	24.11	55,779	-0.02(-0.07%)
Mar 01, 2011	24.54	24.60	24.13	24.13	45,188	-0.40(-1.62%)
Feb 28, 2011	24.58	24.62	24.39	24.53	79,445	+0.02(+0.10%)
Feb 25, 2011	24.23	24.50	24.23	24.50	116,004	+0.36(+1.49%)
Feb 24, 2011	23.92	24.18	23.86	24.15	97,402	+0.00(+0.00%)
Feb 23, 2011	24.34	24.38	23.98	24.15	118,209	-0.17(-0.69%)
Feb 22, 2011	24.84	24.85	24.27	24.31	78,819	-0.83(-3.30%)
Feb 18, 2011	25.11	25.21	25.06	25.14	78,948	+0.02(+0.06%)
Feb 17, 2011	25.13	25.16	24.91	25.13	242,878	+0.02(+0.06%)
Feb 16, 2011	25.13	25.17	24.98	25.11	2,818,519	+0.11(+0.45%)
Feb 15, 2011	25.00	25.13	24.94	25.00	433,354	-0.09(-0.35%)
Feb 14, 2011	24.95	25.11	24.78	25.09	1,322,066	+0.22(+0.87%)
Feb 11, 2011	24.58	24.87	24.51	24.87	42,982	+0.30(+1.23%)
Feb 10, 2011	24.37	24.62	24.36	24.57	39,073	+0.06(+0.23%)
Feb 09, 2011	24.16	24.65	24.16	24.51	112,532	+0.27(+1.12%)
Feb 08, 2011	24.14	24.26	24.10	24.24	283,280	+0.01(+0.03%)
Feb 07, 2011	23.92	24.26	23.88	24.23	2,522,391	+0.37(+1.54%)
Feb 04, 2011	23.76	23.87	23.69	23.87	35,784	+0.06(+0.27%)
Feb 03, 2011	23.64	23.84	23.56	23.80	48,734	-0.33(-1.35%)
Feb 02, 2011	24.20	24.23	24.12	24.13	32,101	-0.02(-0.10%)

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