Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	17.46	17.77	17.36	17.70	30,783,842	+0.19(+1.09%)
Apr 28, 2011	17.22	17.53	17.17	17.51	14,414,622	+0.25(+1.45%)
Apr 27, 2011	17.30	17.43	17.18	17.26	16,659,333	-0.02(-0.12%)
Apr 26, 2011	17.11	17.37	17.02	17.28	20,055,992	+0.17(+0.99%)
Apr 25, 2011	17.21	17.30	16.90	17.11	17,771,406	+0.26(+1.54%)
Apr 21, 2011	16.93	16.94	16.74	16.85	13,986,685	-0.02(-0.12%)
Apr 20, 2011	16.70	17.23	16.59	16.87	34,310,400	+0.75(+4.66%)
Apr 19, 2011	16.21	16.36	16.08	16.12	31,499,232	-0.22(-1.38%)
Apr 18, 2011	16.35	16.44	16.06	16.34	21,935,604	-0.28(-1.65%)
Apr 15, 2011	16.64	16.78	16.54	16.62	14,757,143	-0.07(-0.42%)
Apr 14, 2011	16.55	16.82	16.43	16.69	16,595,432	+0.05(+0.30%)
Apr 13, 2011	16.43	16.69	16.43	16.64	16,699,863	+0.28(+1.71%)
Apr 12, 2011	16.55	16.64	16.29	16.36	20,167,912	-0.23(-1.39%)
Apr 11, 2011	16.91	16.96	16.37	16.59	34,841,836	-0.18(-1.07%)
Apr 08, 2011	17.08	17.11	16.77	16.77	13,118,860	-0.23(-1.35%)
Apr 07, 2011	16.91	17.10	16.79	17.00	12,778,605	-0.05(-0.29%)
Apr 06, 2011	17.17	17.20	16.94	17.05	13,298,615	-0.06(-0.35%)
Apr 05, 2011	16.81	17.29	16.79	17.11	18,464,420	+0.24(+1.42%)
Apr 04, 2011	16.90	17.05	16.81	16.87	9,568,117	+0.03(+0.18%)
Apr 01, 2011	16.83	16.98	16.72	16.84	12,487,345	+0.16(+0.96%)
Mar 31, 2011	16.71	16.88	16.65	16.68	15,131,404	-0.06(-0.36%)
Mar 30, 2011	16.83	16.92	16.68	16.74	12,944,523	-0.01(-0.06%)
Mar 29, 2011	16.60	16.77	16.53	16.75	10,041,057	+0.17(+1.03%)
Mar 28, 2011	17.01	17.06	16.57	16.58	16,065,389	-0.38(-2.24%)
Mar 25, 2011	16.94	17.05	16.70	16.96	21,047,284	+0.13(+0.77%)
Mar 24, 2011	16.19	16.91	16.17	16.83	18,853,120	+0.70(+4.34%)
Mar 23, 2011	16.30	16.34	15.98	16.13	30,829,960	-0.23(-1.38%)
Mar 22, 2011	16.29	16.48	16.16	16.36	30,692,308	+0.07(+0.41%)
Mar 21, 2011	16.46	16.50	16.16	16.29	20,613,648	+0.26(+1.62%)
Mar 18, 2011	16.10	16.19	16.01	16.03	26,660,302	+0.17(+1.07%)
Mar 17, 2011	16.16	16.42	15.81	15.86	37,548,776	-0.05(-0.30%)
Mar 16, 2011	16.33	16.48	15.85	15.91	38,356,116	-0.42(-2.59%)
Mar 15, 2011	16.66	16.68	16.04	16.33	51,504,000	-0.98(-5.66%)
Mar 14, 2011	17.24	17.44	17.09	17.31	21,615,294	-0.11(-0.63%)
Mar 11, 2011	17.00	17.54	17.00	17.42	19,455,986	+0.36(+2.11%)
Mar 10, 2011	17.30	17.39	16.93	17.06	25,659,688	-0.59(-3.34%)
Mar 09, 2011	16.89	17.70	16.85	17.65	33,790,312	+0.71(+4.19%)
Mar 08, 2011	16.74	17.02	16.72	16.94	12,717,192	+0.24(+1.44%)
Mar 07, 2011	17.07	17.15	16.49	16.70	18,770,756	-0.38(-2.24%)
Mar 04, 2011	16.75	17.20	16.72	17.08	20,275,512	+0.22(+1.32%)
Mar 03, 2011	16.85	17.05	16.76	16.86	35,199,696	+0.23(+1.38%)
Mar 02, 2011	16.65	16.85	16.60	16.63	24,521,060	+0.53(+3.29%)
Mar 01, 2011	16.46	16.49	16.08	16.10	16,564,647	-0.30(-1.83%)
Feb 28, 2011	16.37	16.60	16.28	16.40	20,057,184	-0.10(-0.61%)
Feb 25, 2011	16.39	16.77	16.38	16.50	16,935,824	+0.13(+0.79%)
Feb 24, 2011	16.66	16.73	16.04	16.37	31,534,080	-0.21(-1.27%)
Feb 23, 2011	17.03	17.10	16.35	16.58	34,681,800	-0.33(-1.92%)
Feb 22, 2011	17.08	17.39	16.87	16.91	34,758,308	-0.75(-4.28%)
Feb 18, 2011	17.69	17.84	17.57	17.66	13,735,059	-0.11(-0.62%)
Feb 17, 2011	17.75	17.82	17.50	17.77	23,566,560	+0.01(+0.06%)
Feb 16, 2011	17.23	17.82	17.21	17.76	41,815,592	+0.56(+3.26%)
Feb 15, 2011	16.80	17.39	16.78	17.20	31,395,176	+0.31(+1.84%)
Feb 14, 2011	16.84	16.93	16.72	16.89	14,499,478	+0.04(+0.24%)
Feb 11, 2011	16.58	16.86	16.54	16.85	15,386,260	+0.23(+1.38%)
Feb 10, 2011	16.39	16.72	16.35	16.62	15,429,311	+0.19(+1.16%)
Feb 09, 2011	16.54	16.70	16.35	16.43	17,783,872	-0.16(-0.99%)
Feb 08, 2011	16.83	16.85	16.48	16.59	17,928,884	-0.21(-1.22%)
Feb 07, 2011	16.81	17.00	16.77	16.80	16,042,484	+0.02(+0.09%)
Feb 04, 2011	16.74	16.91	16.45	16.79	19,127,852	+0.09(+0.55%)
Feb 03, 2011	16.48	16.91	16.40	16.69	33,297,914	+0.12(+0.74%)
Feb 02, 2011	16.25	16.66	16.25	16.57	21,101,926	+0.19(+1.16%)

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