Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	48.58	48.59	48.29	48.41	448,620	-0.28(-0.58%)
Apr 27, 2012	48.67	48.85	48.49	48.69	68,002	+0.23(+0.47%)
Apr 26, 2012	48.10	48.56	48.10	48.46	83,782	+0.27(+0.57%)
Apr 25, 2012	47.91	48.19	47.91	48.19	130,750	+0.96(+2.03%)
Apr 24, 2012	47.29	47.47	47.08	47.23	77,330	-0.04(-0.09%)
Apr 23, 2012	47.28	47.30	46.99	47.28	109,429	-0.46(-0.96%)
Apr 20, 2012	47.97	48.10	47.71	47.73	61,026	+0.03(+0.06%)
Apr 19, 2012	48.07	48.31	47.52	47.71	126,377	-0.43(-0.89%)
Apr 18, 2012	48.11	48.32	48.03	48.14	87,247	-0.13(-0.27%)
Apr 17, 2012	47.71	48.35	47.71	48.27	106,733	+0.83(+1.76%)
Apr 16, 2012	47.99	47.99	47.36	47.43	909,175	-0.29(-0.61%)
Apr 13, 2012	48.20	48.20	47.72	47.72	98,776	-0.54(-1.13%)
Apr 12, 2012	47.72	48.29	47.70	48.27	187,673	+0.61(+1.29%)
Apr 11, 2012	47.80	47.84	47.58	47.65	207,762	+0.33(+0.71%)
Apr 10, 2012	48.07	48.16	47.23	47.32	147,240	-0.79(-1.64%)
Apr 09, 2012	48.02	48.29	47.91	48.11	208,948	-0.47(-0.96%)
Apr 05, 2012	48.33	48.63	48.25	48.58	256,102	+0.13(+0.27%)
Apr 04, 2012	48.60	48.62	48.22	48.44	416,202	-0.52(-1.06%)
Apr 03, 2012	49.01	49.15	48.69	48.96	241,430	-0.03(-0.05%)

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