Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	23.65	23.81	23.58	23.70	718,143	-0.02(-0.08%)
Apr 29, 2013	23.29	23.72	23.29	23.72	2,314,835	+0.50(+2.16%)
Apr 26, 2013	23.08	23.21	23.09	23.21	176,152	+0.12(+0.54%)
Apr 25, 2013	22.86	23.23	22.84	23.09	733,101	+0.01(+0.04%)
Apr 24, 2013	23.17	23.48	22.79	23.08	871,197	+0.23(+1.02%)
Apr 23, 2013	22.67	22.89	22.67	22.85	1,210,468	+0.12(+0.52%)
Apr 22, 2013	22.61	22.81	22.39	22.73	707,776	+0.12(+0.55%)
Apr 19, 2013	22.71	22.83	22.51	22.61	565,124	+0.09(+0.42%)
Apr 18, 2013	22.54	22.59	22.34	22.51	359,471	+0.14(+0.62%)
Apr 17, 2013	22.58	22.58	22.20	22.37	623,689	-0.55(-2.40%)
Apr 16, 2013	22.96	23.02	22.70	22.92	521,836	+0.25(+1.09%)
Apr 15, 2013	23.05	23.08	22.67	22.67	590,613	-0.61(-2.62%)
Apr 12, 2013	23.18	23.28	23.15	23.28	583,570	-0.22(-0.95%)
Apr 11, 2013	23.45	23.60	23.39	23.51	269,718	+0.14(+0.62%)
Apr 10, 2013	23.19	23.47	23.19	23.36	316,286	+0.19(+0.83%)
Apr 09, 2013	22.99	23.28	22.88	23.17	1,168,467	+0.36(+1.56%)
Apr 08, 2013	22.87	22.87	22.62	22.81	909,570	+0.17(+0.74%)
Apr 05, 2013	22.48	22.68	22.36	22.64	625,727	+0.07(+0.33%)
Apr 04, 2013	22.41	22.60	22.31	22.57	374,763	+0.15(+0.66%)
Apr 03, 2013	22.63	22.67	22.33	22.42	433,627	-0.28(-1.24%)
Apr 02, 2013	22.67	22.90	22.63	22.70	587,056	+0.35(+1.55%)

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