Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	22.55	22.55	22.44	22.54	1,166,830	-0.03(-0.12%)
Apr 27, 2012	22.47	22.65	22.41	22.57	1,079,691	+0.16(+0.72%)
Apr 26, 2012	22.21	22.48	22.16	22.41	1,081,812	+0.19(+0.85%)
Apr 25, 2012	22.21	22.29	22.14	22.22	904,786	+0.09(+0.42%)
Apr 24, 2012	22.05	22.27	22.02	22.13	735,450	+0.10(+0.48%)
Apr 23, 2012	22.20	22.22	21.89	22.02	1,332,183	-0.32(-1.43%)
Apr 20, 2012	22.19	22.42	22.19	22.34	1,583,296	+0.19(+0.86%)
Apr 19, 2012	22.00	22.17	21.92	22.15	1,303,131	+0.11(+0.51%)
Apr 18, 2012	21.90	22.05	21.90	22.04	934,468	+0.01(+0.05%)
Apr 17, 2012	21.89	22.16	21.82	22.03	1,462,586	+0.23(+1.07%)
Apr 16, 2012	21.70	21.86	21.66	21.79	1,042,472	+0.14(+0.65%)
Apr 13, 2012	21.78	21.95	21.65	21.65	1,105,985	-0.12(-0.57%)
Apr 12, 2012	21.76	21.78	21.62	21.78	1,024,757	+0.08(+0.37%)
Apr 11, 2012	21.71	21.76	21.49	21.69	1,321,632	+0.17(+0.79%)
Apr 10, 2012	21.69	21.76	21.51	21.53	1,407,741	-0.19(-0.89%)
Apr 09, 2012	21.74	21.77	21.65	21.72	1,258,684	-0.21(-0.97%)
Apr 05, 2012	21.87	21.97	21.74	21.93	2,001,153	+0.02(+0.09%)
Apr 04, 2012	21.94	22.07	21.84	21.91	1,804,055	-0.09(-0.42%)
Apr 03, 2012	22.05	22.09	21.82	22.01	1,660,381	-0.07(-0.31%)

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