Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	46.10	46.28	46.10	46.28	36,718	+0.06(+0.12%)
Apr 27, 2012	46.13	46.24	46.10	46.23	6,970	+0.02(+0.05%)
Apr 26, 2012	46.13	46.21	46.13	46.20	9,628	+0.02(+0.04%)
Apr 25, 2012	46.03	46.19	46.03	46.19	33,205	+0.04(+0.08%)
Apr 24, 2012	46.19	46.19	46.05	46.15	25,724	+0.04(+0.10%)
Apr 23, 2012	46.13	46.13	45.98	46.11	16,127	+0.07(+0.16%)
Apr 20, 2012	46.22	46.22	45.80	46.03	28,678	-0.07(-0.16%)
Apr 19, 2012	45.99	46.11	45.72	46.11	33,025	-1.74(-3.64%)
Apr 18, 2012	45.95	47.86	45.95	47.85	64,842	+2.01(+4.38%)
Apr 17, 2012	45.91	46.01	45.83	45.84	24,565	-0.15(-0.34%)
Apr 16, 2012	45.91	46.00	45.88	46.00	24,696	-0.00(-0.00%)
Apr 13, 2012	45.89	46.04	45.89	46.00	44,512	+0.06(+0.12%)
Apr 12, 2012	45.85	45.96	45.85	45.94	7,727	-0.01(-0.02%)
Apr 11, 2012	45.99	45.99	45.72	45.95	14,133	-0.01(-0.02%)
Apr 10, 2012	45.83	46.00	45.79	45.96	16,088	+0.04(+0.08%)
Apr 09, 2012	45.67	46.00	45.66	45.92	44,845	+0.41(+0.90%)
Apr 05, 2012	45.58	45.69	45.50	45.51	12,863	-0.15(-0.34%)
Apr 04, 2012	45.63	45.69	45.61	45.66	11,472	+0.08(+0.17%)
Apr 03, 2012	45.46	45.64	45.46	45.59	38,008	-0.03(-0.07%)

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