Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	17.93	17.96	17.85	17.92	100,968	+0.14(+0.77%)
Mar 29, 2012	17.72	17.80	17.64	17.79	92,267	+0.02(+0.14%)
Mar 28, 2012	17.90	17.90	17.69	17.76	99,569	-0.16(-0.90%)
Mar 27, 2012	18.03	18.04	17.89	17.92	71,427	-0.06(-0.31%)
Mar 26, 2012	17.87	18.01	17.87	17.98	51,763	+0.25(+1.40%)
Mar 23, 2012	17.62	17.77	17.57	17.73	82,125	+0.12(+0.70%)
Mar 22, 2012	17.55	17.65	17.52	17.61	60,739	-0.15(-0.84%)
Mar 21, 2012	17.78	17.79	17.67	17.75	55,267	-0.04(-0.21%)
Mar 20, 2012	17.71	17.82	17.68	17.79	99,265	-0.20(-1.10%)
Mar 19, 2012	17.90	18.05	17.90	17.99	204,323	+0.07(+0.39%)
Mar 16, 2012	17.85	17.99	17.85	17.92	149,777	+0.11(+0.64%)
Mar 15, 2012	17.65	17.84	17.62	17.80	614,383	+0.18(+1.03%)
Mar 14, 2012	17.77	17.78	17.57	17.62	68,446	-0.17(-0.95%)
Mar 13, 2012	17.62	17.80	17.59	17.79	187,091	+0.26(+1.46%)
Mar 12, 2012	17.59	17.61	17.52	17.54	128,488	-0.14(-0.78%)
Mar 09, 2012	17.65	17.75	17.65	17.67	84,994	-0.05(-0.28%)
Mar 08, 2012	17.63	17.77	17.59	17.72	95,217	+0.32(+1.83%)
Mar 07, 2012	17.31	17.42	17.28	17.41	74,936	+0.29(+1.71%)
Mar 06, 2012	17.27	17.29	17.06	17.11	99,543	-0.52(-2.97%)
Mar 05, 2012	17.71	17.71	17.59	17.64	103,357	-0.15(-0.84%)
Mar 02, 2012	17.79	17.80	17.69	17.79	182,338	-0.06(-0.35%)
Mar 01, 2012	17.77	17.87	17.73	17.85	126,316	+0.15(+0.84%)
Feb 29, 2012	17.90	17.93	17.69	17.70	93,345	-0.17(-0.94%)
Feb 28, 2012	17.81	17.90	17.79	17.87	139,835	+0.12(+0.67%)
Feb 27, 2012	17.67	17.78	17.58	17.75	73,091	-0.08(-0.45%)
Feb 24, 2012	17.89	17.90	17.81	17.83	77,473	+0.08(+0.46%)
Feb 23, 2012	17.66	17.77	17.61	17.75	124,062	+0.16(+0.92%)
Feb 22, 2012	17.57	17.64	17.54	17.59	70,552	+0.03(+0.18%)
Feb 21, 2012	17.62	17.64	17.51	17.56	222,381	-0.01(-0.07%)
Feb 17, 2012	17.61	17.62	17.50	17.57	62,372	+0.04(+0.21%)
Feb 16, 2012	17.33	17.54	17.29	17.53	90,716	+0.14(+0.82%)
Feb 15, 2012	17.50	17.50	17.36	17.39	149,034	-0.01(-0.04%)
Feb 14, 2012	17.46	17.47	17.28	17.39	133,462	-0.10(-0.56%)
Feb 13, 2012	17.57	17.59	17.45	17.49	123,449	+0.19(+1.08%)
Feb 10, 2012	17.34	17.39	17.29	17.31	171,656	-0.29(-1.66%)
Feb 09, 2012	17.64	17.66	17.51	17.60	287,697	+0.06(+0.32%)
Feb 08, 2012	17.52	17.62	17.49	17.54	172,315	+0.06(+0.32%)
Feb 07, 2012	17.38	17.49	17.32	17.49	146,536	+0.07(+0.43%)
Feb 06, 2012	17.37	17.48	17.35	17.41	373,157	-0.11(-0.60%)
Feb 03, 2012	17.42	17.52	17.38	17.52	229,177	+0.21(+1.22%)
Feb 02, 2012	17.34	17.40	17.30	17.31	226,548	+0.04(+0.25%)
Feb 01, 2012	17.15	17.32	17.15	17.26	199,955	+0.32(+1.91%)
Jan 31, 2012	17.03	17.03	16.84	16.94	276,032	+0.12(+0.70%)
Jan 30, 2012	16.74	16.86	16.71	16.82	246,094	-0.14(-0.81%)
Jan 27, 2012	16.85	17.00	16.85	16.96	165,139	+0.13(+0.78%)
Jan 26, 2012	16.97	17.01	16.78	16.83	92,567	+0.02(+0.15%)
Jan 25, 2012	16.58	16.83	16.50	16.80	141,125	+0.22(+1.35%)
Jan 24, 2012	16.55	16.61	16.45	16.58	122,409	-0.20(-1.19%)
Jan 23, 2012	16.73	16.81	16.69	16.78	270,798	+0.14(+0.86%)
Jan 20, 2012	16.54	16.63	16.51	16.63	118,603	+0.14(+0.82%)
Jan 19, 2012	16.51	16.53	16.43	16.50	204,777	+0.14(+0.85%)
Jan 18, 2012	16.21	16.38	16.17	16.36	447,533	+0.29(+1.78%)
Jan 17, 2012	16.15	16.21	16.06	16.07	418,139	+0.19(+1.22%)
Jan 13, 2012	15.97	15.97	15.82	15.88	940,056	-0.21(-1.28%)
Jan 12, 2012	16.04	16.10	15.94	16.09	188,558	+0.14(+0.90%)
Jan 11, 2012	15.90	15.96	15.86	15.94	211,859	-0.01(-0.08%)
Jan 10, 2012	16.01	16.05	15.93	15.95	209,310	+0.14(+0.91%)
Jan 09, 2012	15.79	15.82	15.70	15.81	274,994	+0.10(+0.63%)
Jan 06, 2012	15.84	15.84	15.70	15.71	116,492	-0.17(-1.06%)
Jan 05, 2012	15.90	15.93	15.77	15.88	131,335	-0.21(-1.32%)

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