Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	43.93	44.00	43.93	43.99	7,655	+0.05(+0.11%)
May 23, 2011	43.97	43.97	43.91	43.94	913	+0.05(+0.11%)
May 20, 2011	43.92	43.92	43.89	43.89	356	-0.02(-0.04%)
May 19, 2011	43.98	43.98	43.90	43.91	3,659	+0.00(+0.00%)
May 18, 2011	43.91	43.98	43.91	43.91	2,515	-0.04(-0.10%)
May 17, 2011	43.97	43.97	43.94	43.95	941	-0.02(-0.04%)
May 16, 2011	43.97	43.97	43.97	43.97	571	+0.04(+0.08%)
May 13, 2011	43.93	43.94	43.93	43.94	571	+0.03(+0.08%)
May 12, 2011	43.90	43.90	43.90	43.90	571	+0.04(+0.10%)
May 11, 2011	43.81	43.86	43.81	43.86	686	+0.03(+0.07%)
May 10, 2011	43.89	43.90	43.80	43.83	7,312	-0.06(-0.14%)
May 09, 2011	43.88	43.90	43.88	43.89	2,045	-0.01(-0.03%)
May 06, 2011	43.86	43.90	43.86	43.90	2,496	-0.02(-0.04%)
May 05, 2011	43.92	43.92	43.92	43.92	228	+0.00(+0.00%)
May 04, 2011	43.89	43.92	43.83	43.92	457	+0.03(+0.06%)
May 03, 2011	43.88	43.89	43.57	43.89	31,631	+0.12(+0.28%)
May 02, 2011	43.77	43.77	43.77	43.77	12,026	+0.05(+0.12%)
Apr 29, 2011	43.87	43.87	43.39	43.72	5,874	-0.11(-0.26%)
Apr 28, 2011	43.82	43.91	43.80	43.83	20,353	-0.05(-0.12%)
Apr 27, 2011	43.80	43.88	43.80	43.88	6,126	+0.00(+0.00%)
Apr 26, 2011	43.83	43.88	43.83	43.88	14,806	+0.04(+0.10%)
Apr 25, 2011	43.76	43.87	43.76	43.84	7,409	+0.02(+0.04%)
Apr 21, 2011	43.76	43.82	43.76	43.82	2,401	+0.05(+0.12%)
Apr 20, 2011	43.84	43.84	43.71	43.77	7,318	-0.06(-0.14%)
Apr 19, 2011	43.73	43.84	43.73	43.83	11,137	+0.03(+0.06%)
Apr 18, 2011	43.80	43.80	43.80	43.80	228	+0.08(+0.18%)
Apr 15, 2011	43.73	43.73	43.73	43.73	1,165	+0.02(+0.04%)
Apr 13, 2011	43.71	43.71	43.71	43.71	0	-0.04(-0.08%)
Apr 12, 2011	43.76	43.76	43.73	43.74	738	+0.06(+0.14%)
Apr 11, 2011	43.70	43.70	43.68	43.68	32,153	-0.11(-0.24%)
Apr 08, 2011	43.79	43.79	43.79	43.79	200	+0.00(+0.00%)
Apr 07, 2011	43.79	43.79	43.79	43.79	537	+0.01(+0.02%)
Apr 06, 2011	43.79	43.79	43.73	43.78	1,303	+0.05(+0.12%)
Apr 05, 2011	43.77	43.78	43.73	43.73	2,172	-0.06(-0.14%)
Apr 04, 2011	43.76	43.80	43.76	43.79	3,083	+0.03(+0.06%)
Apr 01, 2011	43.76	43.76	43.76	43.76	1,122	+0.00(+0.00%)
Mar 31, 2011	43.76	43.76	43.70	43.76	571	-0.07(-0.16%)
Mar 30, 2011	43.83	43.83	43.83	43.83	1,169	+0.01(+0.02%)
Mar 29, 2011	43.82	43.82	43.74	43.82	1,794	-0.02(-0.04%)
Mar 28, 2011	43.86	43.86	43.84	43.84	3,560	+0.07(+0.15%)
Mar 25, 2011	43.83	43.83	43.71	43.77	6,163	-0.16(-0.35%)
Mar 23, 2011	43.93	43.93	43.93	43.93	0	+0.17(+0.38%)
Mar 22, 2011	43.83	43.83	43.73	43.76	6,746	+0.01(+0.02%)
Mar 21, 2011	43.73	43.82	43.70	43.75	4,083	-0.16(-0.36%)
Mar 18, 2011	43.84	43.91	43.84	43.91	8,807	+0.14(+0.32%)
Mar 17, 2011	43.86	43.86	43.77	43.77	343	-0.04(-0.08%)
Mar 16, 2011	43.84	43.84	43.80	43.80	1,043	+0.06(+0.13%)
Mar 15, 2011	43.73	43.77	43.73	43.75	1,074	-0.02(-0.05%)
Mar 14, 2011	43.76	43.77	43.66	43.77	2,190	+0.04(+0.09%)
Mar 11, 2011	43.76	43.76	43.73	43.73	1,429	+0.01(+0.01%)
Mar 10, 2011	43.75	43.75	43.64	43.72	3,182	-0.00(-0.00%)
Mar 09, 2011	43.73	43.73	43.73	43.73	686	+0.03(+0.06%)
Mar 08, 2011	43.72	43.73	43.64	43.70	1,600	+0.02(+0.06%)
Mar 07, 2011	43.64	43.72	43.64	43.67	8,829	+0.00(+0.00%)
Mar 04, 2011	43.67	43.67	43.67	43.67	457	+0.04(+0.08%)
Mar 03, 2011	43.73	43.73	43.64	43.64	738	-0.08(-0.18%)

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