Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	23.63	23.84	23.62	23.78	694,974	+0.10(+0.43%)
Apr 28, 2011	23.30	23.74	23.30	23.67	1,042,644	+0.37(+1.59%)
Apr 27, 2011	23.14	23.48	23.12	23.30	1,190,781	+0.15(+0.65%)
Apr 26, 2011	23.15	23.30	23.09	23.15	808,327	+0.04(+0.18%)
Apr 25, 2011	23.24	23.28	22.95	23.11	524,425	-0.12(-0.50%)
Apr 21, 2011	23.04	23.25	22.97	23.23	564,097	+0.34(+1.50%)
Apr 20, 2011	22.92	22.97	22.78	22.89	660,329	+0.23(+1.00%)
Apr 19, 2011	22.69	22.74	22.43	22.66	620,314	+0.12(+0.55%)
Apr 18, 2011	22.64	22.67	22.30	22.54	862,504	-0.34(-1.50%)
Apr 15, 2011	22.86	23.06	22.70	22.88	776,600	+0.08(+0.36%)
Apr 14, 2011	22.56	22.87	22.53	22.80	826,036	+0.07(+0.30%)
Apr 13, 2011	22.72	22.85	22.61	22.73	958,129	+0.16(+0.70%)
Apr 12, 2011	22.65	22.80	22.56	22.57	649,736	-0.08(-0.37%)
Apr 11, 2011	22.61	22.73	22.57	22.66	522,909	+0.04(+0.19%)
Apr 08, 2011	22.80	22.91	22.52	22.61	655,854	-0.21(-0.93%)
Apr 07, 2011	22.68	22.89	22.66	22.82	1,073,595	+0.10(+0.42%)
Apr 06, 2011	22.61	22.80	22.57	22.73	705,260	+0.16(+0.73%)
Apr 05, 2011	22.50	22.63	22.46	22.57	768,498	+0.05(+0.24%)
Apr 04, 2011	22.49	22.57	22.44	22.51	1,218,756	+0.09(+0.40%)

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