Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	17.93	17.93	17.76	17.77	15,451	-0.13(-0.73%)
Apr 27, 2012	17.79	17.94	17.71	17.90	15,435	+0.11(+0.62%)
Apr 26, 2012	17.56	17.91	17.11	17.79	57,401	+0.15(+0.85%)
Apr 25, 2012	17.50	17.75	17.38	17.64	27,464	+0.14(+0.80%)
Apr 24, 2012	17.28	17.50	17.08	17.50	22,592	+0.17(+0.98%)
Apr 23, 2012	17.43	17.61	17.27	17.33	19,359	-0.39(-2.20%)
Apr 20, 2012	17.94	17.94	17.35	17.72	49,391	+0.06(+0.34%)
Apr 19, 2012	17.28	17.69	17.24	17.66	37,164	+0.39(+2.26%)
Apr 18, 2012	17.25	17.41	17.23	17.27	28,421	-0.04(-0.23%)
Apr 17, 2012	17.48	17.52	17.25	17.31	22,176	-0.01(-0.06%)
Apr 16, 2012	17.23	17.40	17.02	17.32	6,800	+0.11(+0.64%)
Apr 13, 2012	17.60	17.64	17.16	17.21	22,500	-0.39(-2.22%)
Apr 12, 2012	17.21	17.95	17.21	17.60	34,196	+0.35(+2.03%)
Apr 11, 2012	17.15	17.31	17.14	17.25	23,147	+0.21(+1.23%)
Apr 10, 2012	17.05	17.12	17.00	17.04	23,672	+0.02(+0.12%)
Apr 09, 2012	17.26	17.30	17.02	17.02	11,604	-0.46(-2.63%)
Apr 05, 2012	17.66	17.72	17.41	17.48	43,611	-0.16(-0.91%)
Apr 04, 2012	17.33	17.74	17.11	17.64	15,500	+0.20(+1.15%)
Apr 03, 2012	17.04	17.50	16.96	17.44	44,084	+0.32(+1.87%)
Apr 02, 2012	17.10	17.16	17.01	17.12	31,697	+0.04(+0.23%)
Mar 30, 2012	17.49	17.49	17.08	17.08	29,956	-0.21(-1.21%)
Mar 29, 2012	17.42	17.47	17.21	17.29	14,531	-0.19(-1.09%)
Mar 28, 2012	17.41	17.61	17.35	17.48	31,838	+0.11(+0.63%)
Mar 27, 2012	17.28	17.50	17.28	17.37	23,128	+0.04(+0.23%)
Mar 26, 2012	17.22	17.49	17.15	17.33	37,621	+0.27(+1.58%)
Mar 23, 2012	17.09	17.10	16.95	17.06	28,195	+0.03(+0.18%)
Mar 22, 2012	16.88	17.11	16.85	17.03	19,747	+0.05(+0.29%)
Mar 21, 2012	17.02	17.08	16.91	16.98	15,113	+0.00(+0.00%)
Mar 20, 2012	16.99	17.25	16.88	16.98	29,888	-0.08(-0.47%)
Mar 19, 2012	16.66	17.25	16.51	17.06	53,501	+0.45(+2.71%)
Mar 16, 2012	16.74	16.74	16.57	16.61	44,555	-0.09(-0.54%)
Mar 15, 2012	16.38	16.75	16.27	16.70	17,304	+0.38(+2.33%)
Mar 14, 2012	16.61	16.67	16.19	16.32	32,994	-0.28(-1.69%)
Mar 13, 2012	16.59	16.66	16.34	16.60	23,301	+0.19(+1.16%)
Mar 12, 2012	16.65	16.65	16.29	16.41	23,032	-0.28(-1.68%)
Mar 09, 2012	16.46	16.87	16.46	16.69	50,412	+0.17(+1.03%)
Mar 08, 2012	16.50	16.87	16.17	16.52	56,126	+0.12(+0.73%)
Mar 07, 2012	15.63	16.48	15.49	16.40	61,985	+0.82(+5.26%)
Mar 06, 2012	16.00	16.17	15.48	15.58	37,624	-0.52(-3.23%)
Mar 05, 2012	16.16	16.22	15.94	16.10	14,234	-0.12(-0.74%)
Mar 02, 2012	16.53	16.57	16.22	16.22	25,123	-0.24(-1.46%)
Mar 01, 2012	16.53	16.81	16.40	16.46	32,395	+0.07(+0.43%)
Feb 29, 2012	16.52	16.58	16.39	16.39	27,657	-0.06(-0.36%)
Feb 28, 2012	16.79	16.79	16.45	16.45	12,405	-0.25(-1.50%)
Feb 27, 2012	16.49	16.78	16.43	16.70	34,643	+0.16(+0.97%)
Feb 24, 2012	16.53	16.65	16.41	16.54	34,820	+0.02(+0.12%)
Feb 23, 2012	16.59	16.72	16.39	16.52	51,803	-0.14(-0.84%)
Feb 22, 2012	16.68	16.79	16.59	16.66	20,946	-0.07(-0.42%)
Feb 21, 2012	16.63	16.80	16.63	16.73	24,838	+0.08(+0.48%)
Feb 17, 2012	16.80	16.80	16.55	16.65	36,197	-0.15(-0.89%)
Feb 16, 2012	16.50	16.83	16.40	16.80	30,420	+0.26(+1.57%)
Feb 15, 2012	16.81	16.81	16.33	16.54	39,719	-0.21(-1.25%)
Feb 14, 2012	16.65	16.82	16.65	16.75	23,714	-0.05(-0.30%)
Feb 13, 2012	16.84	16.84	16.61	16.80	24,152	+0.14(+0.84%)
Feb 10, 2012	16.65	16.83	16.56	16.66	24,205	-0.07(-0.42%)
Feb 09, 2012	16.97	16.97	16.60	16.73	45,828	-0.06(-0.36%)
Feb 08, 2012	16.88	16.97	16.75	16.79	23,198	-0.06(-0.36%)
Feb 07, 2012	16.90	16.91	16.80	16.85	46,699	-0.08(-0.47%)
Feb 06, 2012	17.48	17.48	16.81	16.93	46,771	-0.04(-0.24%)
Feb 03, 2012	16.86	16.99	16.68	16.97	134,466	+0.11(+0.65%)
Feb 02, 2012	16.74	16.93	16.57	16.86	66,875	+0.08(+0.48%)

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