Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	17.25	17.29	17.20	17.26	31,311	+0.15(+0.87%)
Mar 29, 2012	17.09	17.19	17.02	17.11	37,868	-0.18(-1.03%)
Mar 28, 2012	17.40	17.40	17.18	17.29	33,981	-0.11(-0.65%)
Mar 27, 2012	17.46	17.50	17.40	17.40	134,709	-0.10(-0.56%)
Mar 26, 2012	17.39	17.50	17.39	17.50	36,289	+0.22(+1.30%)
Mar 23, 2012	17.13	17.27	17.13	17.27	15,531	+0.10(+0.58%)
Mar 22, 2012	17.07	17.19	17.07	17.17	16,658	-0.14(-0.81%)
Mar 21, 2012	17.29	17.34	17.26	17.31	20,365	-0.08(-0.45%)
Mar 20, 2012	17.36	17.40	17.33	17.39	25,516	-0.20(-1.12%)
Mar 19, 2012	17.48	17.64	17.45	17.59	90,867	+0.05(+0.28%)
Mar 16, 2012	17.55	17.56	17.50	17.54	12,501	+0.17(+0.97%)
Mar 15, 2012	17.31	17.41	17.27	17.37	42,300	+0.14(+0.82%)
Mar 14, 2012	17.36	17.39	17.21	17.23	320,319	-0.16(-0.93%)
Mar 13, 2012	17.37	17.39	17.22	17.39	38,440	+0.24(+1.40%)
Mar 12, 2012	17.11	17.19	17.03	17.15	53,293	-0.05(-0.29%)
Mar 09, 2012	17.14	17.24	17.14	17.20	250,042	-0.03(-0.16%)
Mar 08, 2012	17.07	17.27	17.07	17.23	19,835	+0.38(+2.26%)
Mar 07, 2012	16.76	16.87	16.74	16.85	39,970	+0.16(+0.93%)
Mar 06, 2012	16.79	16.79	16.63	16.69	40,919	-0.47(-2.75%)
Mar 05, 2012	17.18	17.19	17.11	17.17	22,156	-0.11(-0.61%)
Mar 02, 2012	17.29	17.36	17.23	17.27	22,760	-0.13(-0.77%)
Mar 01, 2012	17.27	17.51	17.39	17.41	66,441	+0.13(+0.78%)
Feb 29, 2012	17.49	17.49	17.27	17.27	39,032	-0.19(-1.09%)
Feb 28, 2012	17.36	17.48	17.32	17.46	24,728	+0.20(+1.14%)
Feb 27, 2012	17.17	17.31	17.16	17.26	13,197	-0.13(-0.77%)
Feb 24, 2012	17.40	17.45	17.36	17.40	19,691	+0.13(+0.78%)
Feb 23, 2012	17.19	17.26	17.16	17.26	33,049	+0.11(+0.66%)
Feb 22, 2012	17.11	17.19	17.11	17.15	64,484	-0.05(-0.29%)
Feb 21, 2012	17.23	17.26	17.20	17.20	24,353	+0.06(+0.33%)
Feb 17, 2012	17.14	17.16	17.10	17.14	15,214	+0.09(+0.54%)
Feb 16, 2012	16.83	17.06	16.83	17.05	17,952	+0.22(+1.30%)
Feb 15, 2012	16.95	16.96	16.81	16.83	26,883	+0.01(+0.04%)
Feb 14, 2012	16.87	16.87	16.72	16.83	95,063	-0.08(-0.50%)
Feb 13, 2012	16.89	16.98	16.86	16.91	46,029	+0.23(+1.40%)
Feb 10, 2012	16.82	16.85	16.66	16.68	63,333	-0.47(-2.72%)
Feb 09, 2012	17.08	17.24	17.00	17.14	38,935	+0.09(+0.54%)
Feb 08, 2012	16.99	17.06	16.98	17.05	21,007	+0.08(+0.46%)
Feb 07, 2012	16.83	16.98	16.78	16.98	46,043	+0.08(+0.46%)
Feb 06, 2012	16.79	16.93	16.79	16.90	56,322	-0.06(-0.37%)
Feb 03, 2012	16.69	16.97	16.69	16.96	48,394	+0.25(+1.48%)
Feb 02, 2012	16.64	16.74	16.62	16.71	658,659	+0.06(+0.38%)
Feb 01, 2012	16.67	16.76	16.57	16.65	35,495	+0.25(+1.50%)
Jan 31, 2012	16.43	16.45	16.32	16.40	94,014	+0.10(+0.61%)
Jan 30, 2012	16.24	16.31	16.21	16.31	22,690	-0.15(-0.90%)
Jan 27, 2012	16.38	16.46	16.28	16.45	95,803	-0.04(-0.21%)
Jan 26, 2012	16.60	16.62	16.46	16.49	18,448	-0.01(-0.09%)
Jan 25, 2012	16.14	16.52	16.14	16.50	40,102	+0.28(+1.74%)
Jan 24, 2012	16.19	16.32	16.19	16.22	28,285	-0.12(-0.73%)
Jan 23, 2012	16.25	16.44	16.25	16.34	35,796	+0.11(+0.70%)
Jan 20, 2012	16.20	16.24	16.14	16.23	24,914	+0.08(+0.52%)
Jan 19, 2012	16.08	16.19	16.08	16.14	44,157	+0.17(+1.06%)
Jan 18, 2012	15.75	16.02	15.73	15.97	630,612	+0.37(+2.40%)
Jan 17, 2012	15.68	15.75	15.60	15.60	16,033	+0.13(+0.82%)
Jan 13, 2012	15.52	15.52	15.34	15.47	41,795	-0.16(-0.99%)
Jan 12, 2012	15.66	15.72	15.57	15.63	86,852	+0.02(+0.13%)
Jan 11, 2012	15.52	15.61	15.52	15.61	8,160	-0.10(-0.66%)
Jan 10, 2012	15.70	15.72	15.59	15.71	37,248	+0.33(+2.16%)
Jan 09, 2012	15.44	15.44	15.31	15.38	28,793	+0.03(+0.18%)
Jan 06, 2012	15.48	15.52	15.32	15.35	28,891	-0.21(-1.36%)
Jan 05, 2012	15.43	15.57	15.40	15.57	24,263	-0.16(-1.03%)

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