Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	16.49	17.75	16.49	17.53	11,380,026	+1.09(+6.61%)
Apr 27, 2012	16.11	16.47	16.06	16.44	3,712,132	+0.33(+2.05%)
Apr 26, 2012	15.73	16.11	15.68	16.11	1,601,074	+0.32(+2.01%)
Apr 25, 2012	15.55	15.80	15.38	15.79	4,149,728	+0.53(+3.48%)
Apr 24, 2012	15.09	15.35	14.71	15.26	2,936,626	-0.05(-0.35%)
Apr 23, 2012	15.09	15.50	14.21	15.32	2,427,129	-0.51(-3.25%)
Apr 20, 2012	15.74	16.17	15.66	15.83	1,278,552	+0.33(+2.16%)
Apr 19, 2012	15.51	15.70	15.41	15.50	865,188	+0.03(+0.22%)
Apr 18, 2012	15.44	15.57	15.37	15.46	1,079,502	-0.05(-0.32%)
Apr 17, 2012	15.41	15.70	15.35	15.51	839,364	+0.24(+1.56%)
Apr 16, 2012	15.38	15.47	15.17	15.27	704,239	+0.01(+0.06%)
Apr 13, 2012	15.27	15.40	15.21	15.27	623,186	-0.07(-0.46%)
Apr 12, 2012	15.48	15.53	15.18	15.34	2,321,987	-0.12(-0.76%)
Apr 11, 2012	15.30	15.49	15.27	15.45	983,690	+0.32(+2.10%)
Apr 10, 2012	15.46	15.55	15.06	15.14	1,942,438	-0.33(-2.16%)
Apr 09, 2012	15.25	15.55	15.19	15.47	1,699,907	-0.06(-0.40%)
Apr 05, 2012	15.53	15.74	15.49	15.53	1,125,679	-0.11(-0.71%)
Apr 04, 2012	15.60	15.83	15.50	15.64	1,102,080	-0.13(-0.83%)
Apr 03, 2012	15.62	15.80	15.51	15.78	1,844,603	+0.16(+1.04%)
Apr 02, 2012	15.53	15.70	15.53	15.61	1,832,609	+0.08(+0.51%)
Mar 30, 2012	15.89	16.06	15.45	15.53	2,450,915	-0.18(-1.17%)
Mar 29, 2012	16.23	16.23	15.57	15.72	3,140,990	-0.67(-4.10%)
Mar 28, 2012	16.59	16.65	16.10	16.39	1,131,853	-0.25(-1.50%)
Mar 27, 2012	16.67	16.77	16.63	16.64	952,989	-0.10(-0.62%)
Mar 26, 2012	16.64	16.80	16.57	16.74	1,469,742	+0.27(+1.67%)
Mar 23, 2012	16.39	16.49	16.05	16.47	1,685,393	+0.03(+0.18%)
Mar 22, 2012	16.00	16.44	15.99	16.44	1,050,362	+0.27(+1.67%)
Mar 21, 2012	16.26	16.33	16.16	16.17	511,605	-0.03(-0.15%)
Mar 20, 2012	16.14	16.28	16.11	16.19	543,121	-0.10(-0.61%)
Mar 19, 2012	16.16	16.42	16.08	16.29	504,962	+0.08(+0.49%)
Mar 16, 2012	16.35	16.38	16.09	16.22	1,009,877	-0.13(-0.82%)
Mar 15, 2012	16.02	16.35	15.71	16.35	1,116,389	+0.36(+2.27%)
Mar 14, 2012	16.24	16.33	15.95	15.99	331,603	-0.25(-1.54%)
Mar 13, 2012	16.16	16.35	16.02	16.24	1,092,957	+0.20(+1.22%)
Mar 12, 2012	15.98	16.12	15.90	16.04	651,218	+0.03(+0.18%)
Mar 09, 2012	15.61	16.04	15.54	16.01	785,597	+0.38(+2.45%)
Mar 08, 2012	15.39	15.67	15.34	15.63	900,519	+0.31(+2.04%)
Mar 07, 2012	15.43	15.52	15.29	15.32	1,475,835	-0.07(-0.43%)
Mar 06, 2012	15.92	15.97	15.32	15.38	1,289,640	-0.72(-4.47%)
Mar 05, 2012	15.84	16.17	15.83	16.10	717,874	+0.20(+1.23%)
Mar 02, 2012	16.07	16.13	15.70	15.91	903,184	-0.12(-0.73%)
Mar 01, 2012	16.01	16.25	15.99	16.02	731,583	+0.14(+0.87%)
Feb 29, 2012	15.96	16.16	15.87	15.89	810,738	+0.00(+0.03%)
Feb 28, 2012	15.91	15.95	15.79	15.88	766,155	-0.01(-0.05%)
Feb 27, 2012	15.71	15.97	15.41	15.89	551,985	+0.08(+0.53%)
Feb 24, 2012	15.94	15.97	15.76	15.81	660,876	-0.16(-0.99%)
Feb 23, 2012	15.95	16.10	15.84	15.97	539,155	+0.04(+0.24%)
Feb 22, 2012	15.90	16.06	15.86	15.93	547,301	+0.05(+0.34%)
Feb 21, 2012	16.20	16.24	15.84	15.87	671,428	-0.28(-1.75%)
Feb 17, 2012	16.45	16.62	16.12	16.16	761,214	-0.26(-1.57%)
Feb 16, 2012	16.07	16.44	16.07	16.42	785,589	+0.32(+2.02%)
Feb 15, 2012	16.31	16.40	15.94	16.09	1,616,807	-0.18(-1.08%)
Feb 14, 2012	16.16	16.27	15.99	16.27	871,397	+0.09(+0.57%)
Feb 13, 2012	16.40	16.42	16.09	16.17	919,759	-0.14(-0.84%)
Feb 10, 2012	16.39	16.51	16.25	16.31	777,014	-0.18(-1.09%)
Feb 09, 2012	16.64	16.67	16.49	16.49	497,781	-0.10(-0.60%)
Feb 08, 2012	16.37	16.71	16.35	16.59	1,532,029	+0.19(+1.17%)
Feb 07, 2012	16.72	16.89	16.39	16.40	1,935,869	-0.34(-2.04%)
Feb 06, 2012	16.77	16.94	16.67	16.74	786,677	-0.10(-0.62%)
Feb 03, 2012	16.60	16.98	16.59	16.84	836,744	+0.42(+2.54%)
Feb 02, 2012	16.44	16.60	16.35	16.43	530,512	-0.01(-0.08%)

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