Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	15.95	15.99	15.89	15.92	68,823	-0.09(-0.58%)
Apr 27, 2012	16.03	16.07	15.97	16.02	79,734	+0.04(+0.26%)
Apr 26, 2012	15.84	16.01	15.84	15.97	233,688	+0.06(+0.36%)
Apr 25, 2012	15.88	15.94	15.86	15.92	213,365	+0.16(+1.00%)
Apr 24, 2012	15.71	15.81	15.71	15.76	32,732	+0.18(+1.16%)
Apr 23, 2012	15.55	15.58	15.46	15.58	54,762	-0.17(-1.07%)
Apr 20, 2012	15.79	15.82	15.74	15.75	57,661	+0.10(+0.63%)
Apr 19, 2012	15.70	15.73	15.55	15.65	44,796	-0.07(-0.42%)
Apr 18, 2012	15.70	15.74	15.64	15.72	25,721	+0.02(+0.10%)
Apr 17, 2012	15.62	15.73	15.61	15.70	13,205	+0.14(+0.92%)
Apr 16, 2012	15.64	15.65	15.45	15.56	323,241	+0.02(+0.14%)
Apr 13, 2012	15.59	15.62	15.49	15.54	1,445,580	-0.09(-0.59%)
Apr 12, 2012	15.49	15.65	15.39	15.63	47,503	+0.23(+1.52%)
Apr 11, 2012	15.37	15.41	15.37	15.39	50,466	+0.20(+1.29%)
Apr 10, 2012	15.33	15.33	15.18	15.20	53,411	-0.19(-1.24%)
Apr 09, 2012	15.35	15.43	15.28	15.39	77,804	-0.10(-0.63%)
Apr 05, 2012	15.34	15.51	15.34	15.49	21,906	+0.07(+0.42%)
Apr 04, 2012	15.43	15.44	15.30	15.42	66,001	-0.21(-1.36%)
Apr 03, 2012	15.78	15.78	15.58	15.63	27,240	-0.25(-1.55%)
Apr 02, 2012	15.70	15.89	15.69	15.88	39,922	+0.20(+1.25%)
Mar 30, 2012	15.71	15.72	15.60	15.68	685,179	+0.14(+0.91%)
Mar 29, 2012	15.58	15.63	15.42	15.54	304,696	-0.24(-1.52%)
Mar 28, 2012	15.85	15.85	15.70	15.78	70,813	-0.10(-0.62%)
Mar 27, 2012	15.91	15.99	15.88	15.88	32,192	+0.01(+0.03%)
Mar 26, 2012	15.70	15.87	15.70	15.87	92,490	+0.28(+1.78%)
Mar 23, 2012	15.57	15.61	15.47	15.60	24,699	-0.04(-0.28%)
Mar 22, 2012	15.64	15.64	15.56	15.64	48,941	-0.19(-1.21%)
Mar 21, 2012	15.90	15.90	15.75	15.83	60,640	-0.07(-0.44%)
Mar 20, 2012	15.93	15.93	15.86	15.90	57,307	-0.20(-1.21%)
Mar 19, 2012	15.99	16.15	15.99	16.10	40,660	-0.07(-0.44%)
Mar 16, 2012	16.12	16.19	16.12	16.17	32,127	+0.08(+0.47%)
Mar 15, 2012	16.03	16.12	16.02	16.09	31,079	+0.10(+0.64%)
Mar 14, 2012	16.06	16.15	15.99	15.99	20,561	-0.14(-0.84%)
Mar 13, 2012	16.00	16.12	15.94	16.12	55,802	+0.30(+1.88%)
Mar 12, 2012	15.86	15.86	15.73	15.83	31,710	-0.01(-0.03%)
Mar 09, 2012	15.91	15.93	15.82	15.83	9,765	-0.06(-0.38%)
Mar 08, 2012	15.80	15.90	15.77	15.89	90,740	+0.33(+2.13%)
Mar 07, 2012	15.48	15.57	15.47	15.56	29,049	+0.16(+1.06%)
Mar 06, 2012	15.55	15.55	15.33	15.40	103,713	-0.48(-3.00%)
Mar 05, 2012	15.85	15.90	15.81	15.87	21,811	-0.08(-0.52%)
Mar 02, 2012	15.95	15.97	15.91	15.96	73,341	-0.03(-0.16%)
Mar 01, 2012	15.95	15.98	15.87	15.98	168,035	+0.05(+0.34%)
Feb 29, 2012	16.03	16.11	15.92	15.93	72,405	-0.09(-0.54%)
Feb 28, 2012	15.90	16.03	15.90	16.01	51,801	+0.17(+1.09%)
Feb 27, 2012	15.74	15.85	15.71	15.84	51,384	-0.05(-0.34%)
Feb 24, 2012	15.85	15.95	15.85	15.90	36,068	+0.17(+1.07%)
Feb 23, 2012	15.68	15.78	15.64	15.73	140,307	+0.08(+0.48%)
Feb 22, 2012	15.64	15.69	15.63	15.65	62,663	-0.07(-0.45%)
Feb 21, 2012	15.82	15.82	15.71	15.72	25,853	-0.09(-0.55%)
Feb 17, 2012	15.83	15.83	15.76	15.81	20,768	+0.09(+0.59%)
Feb 16, 2012	15.54	15.72	15.51	15.72	86,696	+0.17(+1.08%)
Feb 15, 2012	15.59	15.65	15.52	15.55	42,844	+0.17(+1.09%)
Feb 14, 2012	15.51	15.51	15.27	15.38	158,580	+0.05(+0.32%)
Feb 13, 2012	15.33	15.39	15.32	15.33	12,516	+0.10(+0.68%)
Feb 10, 2012	15.31	15.31	15.20	15.23	34,552	-0.30(-1.92%)
Feb 09, 2012	15.50	15.56	15.45	15.53	60,893	+0.12(+0.81%)
Feb 08, 2012	15.33	15.47	15.33	15.40	81,307	+0.09(+0.57%)
Feb 07, 2012	15.27	15.32	15.20	15.32	65,267	+0.03(+0.18%)
Feb 06, 2012	15.24	15.29	15.19	15.29	46,116	-0.06(-0.42%)
Feb 03, 2012	15.26	15.37	15.26	15.35	45,795	+0.16(+1.03%)
Feb 02, 2012	15.20	15.24	15.16	15.20	136,055	+0.07(+0.47%)

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