Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	20.95	21.00	20.81	20.90	211,144	-0.09(-0.42%)
Apr 29, 2013	20.90	21.03	20.87	20.99	170,031	+0.14(+0.67%)
Apr 26, 2013	20.93	20.98	20.65	20.85	167,337	-0.13(-0.63%)
Apr 25, 2013	21.12	21.31	20.91	20.98	162,443	-0.01(-0.07%)
Apr 24, 2013	20.73	21.03	20.44	21.00	306,771	-0.15(-0.72%)
Apr 23, 2013	20.84	21.16	20.75	21.15	226,854	+0.42(+2.04%)
Apr 22, 2013	20.76	20.78	20.41	20.73	143,802	-0.03(-0.14%)
Apr 19, 2013	20.57	20.77	20.46	20.76	114,384	+0.20(+0.96%)
Apr 18, 2013	20.61	20.64	20.39	20.56	147,447	+0.03(+0.14%)
Apr 17, 2013	20.65	20.68	20.24	20.53	216,351	-0.25(-1.19%)
Apr 16, 2013	20.76	20.82	20.54	20.78	180,344	+0.28(+1.35%)
Apr 15, 2013	21.04	21.11	20.49	20.50	243,679	-0.66(-3.14%)
Apr 12, 2013	21.20	21.22	21.01	21.16	162,541	-0.13(-0.62%)
Apr 11, 2013	21.66	21.67	21.27	21.30	195,999	-0.31(-1.45%)
Apr 10, 2013	21.37	21.65	21.33	21.61	191,323	+0.34(+1.61%)
Apr 09, 2013	21.40	21.40	21.23	21.27	194,819	-0.09(-0.44%)
Apr 08, 2013	21.19	21.37	21.09	21.36	186,031	+0.19(+0.90%)
Apr 05, 2013	20.86	21.19	20.85	21.17	151,141	-0.01(-0.03%)
Apr 04, 2013	20.94	21.19	20.84	21.18	167,207	+0.31(+1.50%)
Apr 03, 2013	21.24	21.24	20.85	20.86	169,071	-0.29(-1.38%)
Apr 02, 2013	21.48	21.50	21.14	21.16	156,679	-0.15(-0.72%)

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