Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	17.21	17.23	16.99	17.16	1,016,370	-0.07(-0.39%)
Apr 27, 2012	17.31	17.31	17.06	17.22	646,883	-0.01(-0.05%)
Apr 26, 2012	17.10	17.29	17.03	17.23	800,421	+0.08(+0.45%)
Apr 25, 2012	17.04	17.23	16.94	17.16	452,510	+0.32(+1.92%)
Apr 24, 2012	16.82	16.98	16.74	16.83	623,737	+0.00(+0.03%)
Apr 23, 2012	16.69	16.84	16.65	16.83	568,578	-0.10(-0.58%)
Apr 20, 2012	17.07	17.07	16.89	16.93	508,631	-0.02(-0.10%)
Apr 19, 2012	17.10	17.19	16.84	16.94	417,880	-0.14(-0.85%)
Apr 18, 2012	17.34	17.40	16.93	17.09	973,792	-0.32(-1.85%)
Apr 17, 2012	17.19	17.49	16.96	17.41	959,457	+0.39(+2.30%)
Apr 16, 2012	17.02	17.09	16.83	17.02	645,322	+0.14(+0.80%)
Apr 13, 2012	17.18	17.23	16.85	16.88	719,877	-0.31(-1.80%)
Apr 12, 2012	16.99	17.30	16.98	17.19	1,344,454	+0.23(+1.38%)
Apr 11, 2012	16.93	17.04	16.86	16.96	888,161	+0.19(+1.11%)
Apr 10, 2012	17.21	17.23	16.77	16.77	1,107,217	-0.42(-2.47%)
Apr 09, 2012	17.49	17.50	17.15	17.20	1,244,462	-0.57(-3.20%)
Apr 05, 2012	17.62	17.83	17.55	17.77	640,992	+0.08(+0.43%)
Apr 04, 2012	17.61	17.82	17.49	17.69	687,529	-0.16(-0.90%)
Apr 03, 2012	17.89	17.94	17.72	17.85	1,231,108	-0.04(-0.24%)
Apr 02, 2012	17.58	18.04	17.46	17.89	714,836	+0.32(+1.84%)
Mar 30, 2012	17.75	17.79	17.56	17.57	949,771	-0.06(-0.34%)
Mar 29, 2012	17.73	17.77	17.50	17.63	779,819	-0.20(-1.14%)
Mar 28, 2012	17.96	17.99	17.66	17.83	876,814	-0.14(-0.76%)
Mar 27, 2012	18.16	18.16	17.96	17.97	430,760	-0.16(-0.89%)
Mar 26, 2012	17.97	18.14	17.88	18.13	876,540	+0.26(+1.47%)
Mar 23, 2012	17.93	17.93	17.68	17.87	769,050	+0.07(+0.38%)
Mar 22, 2012	17.74	18.00	17.72	17.80	595,869	-0.24(-1.32%)
Mar 21, 2012	18.01	18.20	17.86	18.04	697,948	+0.08(+0.47%)
Mar 20, 2012	17.96	18.09	17.87	17.95	651,432	-0.16(-0.89%)
Mar 19, 2012	18.01	18.26	17.82	18.11	613,526	-0.03(-0.19%)
Mar 16, 2012	18.12	18.33	17.95	18.15	1,379,387	+0.05(+0.28%)
Mar 15, 2012	17.74	18.27	17.64	18.10	1,014,968	+0.48(+2.70%)
Mar 14, 2012	17.83	17.83	17.39	17.62	616,516	-0.09(-0.53%)
Mar 13, 2012	17.15	17.72	17.15	17.72	787,795	+0.65(+3.78%)
Mar 12, 2012	17.00	17.16	16.92	17.07	681,059	+0.06(+0.35%)
Mar 09, 2012	16.93	17.20	16.89	17.01	765,907	+0.10(+0.60%)
Mar 08, 2012	16.96	17.07	16.78	16.91	1,219,013	+0.00(+0.00%)
Mar 07, 2012	16.47	16.92	16.34	16.91	909,048	+0.48(+2.89%)
Mar 06, 2012	16.57	16.65	16.25	16.43	727,133	-0.36(-2.12%)
Mar 05, 2012	16.85	16.89	16.68	16.79	858,709	-0.13(-0.75%)
Mar 02, 2012	16.89	16.99	16.77	16.92	1,033,881	+0.02(+0.10%)
Mar 01, 2012	16.84	17.10	16.81	16.90	999,983	+0.13(+0.76%)
Feb 29, 2012	16.87	16.98	16.76	16.77	1,271,194	-0.05(-0.30%)
Feb 28, 2012	16.84	16.93	16.72	16.82	725,515	+0.03(+0.20%)
Feb 27, 2012	16.57	16.88	16.49	16.79	500,693	+0.01(+0.05%)
Feb 24, 2012	16.76	16.94	16.65	16.78	790,113	+0.06(+0.36%)
Feb 23, 2012	16.51	16.74	16.37	16.72	690,628	+0.20(+1.23%)
Feb 22, 2012	16.59	16.76	16.51	16.52	633,403	-0.13(-0.77%)
Feb 21, 2012	16.82	16.94	16.63	16.65	754,987	-0.16(-0.96%)
Feb 17, 2012	16.88	16.90	16.76	16.81	661,178	-0.04(-0.25%)
Feb 16, 2012	16.58	16.88	16.47	16.85	942,928	+0.25(+1.54%)
Feb 15, 2012	16.55	16.65	16.48	16.59	884,539	+0.09(+0.57%)
Feb 14, 2012	16.47	16.61	16.47	16.50	639,830	-0.07(-0.41%)
Feb 13, 2012	16.64	16.70	16.46	16.57	759,364	+0.10(+0.62%)
Feb 10, 2012	16.38	16.70	16.12	16.47	945,477	-0.08(-0.46%)
Feb 09, 2012	16.42	16.59	16.34	16.54	545,638	+0.15(+0.93%)
Feb 08, 2012	16.48	16.64	16.29	16.39	696,182	-0.14(-0.82%)
Feb 07, 2012	16.52	16.72	16.33	16.53	655,912	-0.01(-0.05%)
Feb 06, 2012	16.42	16.58	16.42	16.54	862,588	-0.08(-0.51%)
Feb 03, 2012	16.36	16.64	16.36	16.62	1,052,629	+0.44(+2.73%)
Feb 02, 2012	16.05	16.18	15.92	16.18	827,266	+0.15(+0.95%)

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