Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	13.63	13.80	13.63	13.73	59,941	+0.16(+1.15%)
May 23, 2011	13.36	13.68	13.36	13.57	34,407	-0.07(-0.49%)
May 20, 2011	13.24	13.69	13.13	13.64	102,007	+0.34(+2.54%)
May 19, 2011	13.34	13.37	13.19	13.30	32,479	+0.08(+0.58%)
May 18, 2011	12.99	13.32	12.96	13.22	58,035	+0.31(+2.38%)
May 17, 2011	13.49	13.50	12.82	12.92	142,925	-0.54(-4.03%)
May 16, 2011	13.60	13.63	13.38	13.46	36,933	-0.12(-0.88%)
May 13, 2011	13.41	13.58	13.41	13.58	16,437	+0.17(+1.28%)
May 12, 2011	13.35	13.47	13.20	13.41	42,561	+0.07(+0.55%)
May 11, 2011	13.88	13.93	13.24	13.33	67,518	-0.57(-4.07%)
May 10, 2011	13.79	13.92	13.73	13.90	35,766	+0.09(+0.65%)
May 09, 2011	13.57	13.84	13.49	13.81	52,274	+0.32(+2.41%)
May 06, 2011	13.16	13.68	13.16	13.49	54,098	+0.39(+3.01%)
May 05, 2011	13.49	14.16	12.98	13.09	134,191	-0.69(-4.97%)
May 04, 2011	14.14	14.14	13.43	13.78	99,494	-0.38(-2.69%)
May 03, 2011	14.51	14.62	14.09	14.16	68,503	-0.48(-3.30%)
May 02, 2011	14.56	14.64	14.56	14.64	65,787	-0.46(-3.07%)
Apr 29, 2011	15.09	15.14	14.95	15.10	30,603	+0.00(+0.00%)
Apr 28, 2011	15.01	15.18	14.71	15.10	85,086	+0.06(+0.40%)
Apr 27, 2011	15.15	15.15	15.01	15.04	30,794	-0.10(-0.67%)
Apr 26, 2011	15.19	15.21	15.03	15.14	48,726	+0.08(+0.55%)
Apr 25, 2011	15.27	15.27	15.03	15.06	41,435	+0.06(+0.37%)
Apr 21, 2011	14.85	15.12	14.85	15.01	29,642	+0.17(+1.18%)
Apr 20, 2011	14.86	14.89	14.68	14.83	26,092	+0.10(+0.65%)
Apr 19, 2011	14.80	14.81	14.66	14.74	58,720	-0.04(-0.27%)
Apr 18, 2011	15.10	15.10	14.74	14.78	49,102	-0.35(-2.31%)
Apr 15, 2011	14.80	15.24	14.80	15.13	40,765	+0.31(+2.09%)
Apr 14, 2011	14.76	14.89	14.66	14.82	14,696	+0.05(+0.37%)
Apr 13, 2011	14.34	14.79	14.15	14.76	66,945	+0.50(+3.48%)
Apr 12, 2011	14.88	14.88	13.76	14.26	195,727	-0.68(-4.56%)
Apr 11, 2011	15.40	15.52	14.87	14.95	69,906	-0.42(-2.72%)
Apr 08, 2011	15.46	15.49	15.20	15.37	31,092	-0.10(-0.64%)
Apr 07, 2011	15.70	15.74	15.34	15.46	62,336	-0.23(-1.47%)
Apr 06, 2011	15.78	15.78	15.67	15.70	18,692	-0.01(-0.06%)
Apr 05, 2011	15.56	15.74	15.56	15.71	22,081	+0.12(+0.76%)
Apr 04, 2011	15.56	15.70	15.56	15.59	25,191	+0.03(+0.19%)
Apr 01, 2011	15.68	15.78	15.55	15.56	22,776	-0.01(-0.07%)
Mar 31, 2011	15.49	15.80	15.49	15.57	40,209	+0.03(+0.22%)
Mar 30, 2011	15.21	15.68	15.21	15.53	25,449	+0.25(+1.66%)
Mar 29, 2011	15.49	15.49	15.16	15.28	27,160	-0.22(-1.44%)
Mar 28, 2011	15.67	15.78	15.47	15.50	39,195	-0.22(-1.43%)
Mar 25, 2011	15.75	15.79	15.67	15.73	24,213	-0.02(-0.14%)
Mar 24, 2011	15.82	15.82	15.53	15.75	31,059	+1.54(+10.83%)
Mar 23, 2011	15.52	15.90	14.21	14.21	68,962	-1.39(-8.92%)
Mar 22, 2011	15.12	15.65	15.08	15.60	59,124	+0.46(+3.05%)
Mar 21, 2011	14.96	15.14	14.95	15.14	57,310	+0.28(+1.90%)
Mar 18, 2011	14.93	14.97	14.75	14.86	24,076	+0.10(+0.68%)
Mar 17, 2011	14.75	15.00	14.42	14.76	48,676	+0.21(+1.47%)
Mar 16, 2011	14.26	14.69	14.26	14.54	76,150	+0.30(+2.07%)
Mar 15, 2011	14.17	14.37	13.95	14.25	171,509	-0.18(-1.23%)
Mar 14, 2011	14.63	14.63	13.96	14.43	40,568	-0.21(-1.41%)
Mar 11, 2011	14.35	14.66	14.25	14.63	51,714	+0.27(+1.85%)
Mar 10, 2011	14.92	14.92	14.12	14.37	123,397	-0.65(-4.30%)
Mar 09, 2011	15.12	15.23	14.96	15.01	62,296	-0.17(-1.10%)
Mar 08, 2011	15.24	15.42	15.18	15.18	17,867	-0.02(-0.13%)
Mar 07, 2011	15.18	15.41	15.16	15.20	19,465	+0.02(+0.11%)
Mar 04, 2011	15.34	15.41	15.17	15.18	33,978	-0.14(-0.92%)
Mar 03, 2011	15.35	15.36	15.25	15.32	16,525	+0.08(+0.50%)
Mar 02, 2011	15.16	15.47	15.16	15.25	27,702	+0.05(+0.32%)

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