Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	16.81	17.23	16.60	17.11	259,527	+0.46(+2.76%)
Aug 30, 2011	16.99	16.99	16.63	16.65	119,193	-0.17(-1.01%)
Aug 29, 2011	16.94	17.05	16.68	16.82	132,978	+0.11(+0.66%)
Aug 26, 2011	16.89	16.90	16.66	16.71	83,480	-0.11(-0.65%)
Aug 25, 2011	17.19	17.20	16.76	16.82	76,669	-0.12(-0.71%)
Aug 24, 2011	17.25	17.41	16.81	16.94	186,094	-0.36(-2.08%)
Aug 23, 2011	17.49	17.50	17.23	17.30	47,719	+0.01(+0.06%)
Aug 22, 2011	17.75	17.86	17.28	17.29	177,834	-0.41(-2.32%)
Aug 19, 2011	18.19	18.19	17.70	17.70	136,578	-0.30(-1.67%)
Aug 18, 2011	18.04	18.04	17.81	18.00	80,285	-0.05(-0.28%)
Aug 17, 2011	18.35	18.45	17.95	18.05	47,316	-0.20(-1.10%)
Aug 16, 2011	17.60	18.31	17.55	18.25	198,041	+0.65(+3.69%)
Aug 15, 2011	17.85	17.98	17.58	17.60	76,503	-0.18(-1.01%)
Aug 12, 2011	17.88	18.40	17.75	17.78	83,877	+0.27(+1.54%)
Aug 11, 2011	17.74	17.89	17.12	17.51	87,171	-0.08(-0.45%)
Aug 10, 2011	17.40	18.11	17.03	17.59	87,941	+0.42(+2.45%)
Aug 09, 2011	16.30	17.64	16.30	17.17	124,333	+0.66(+4.00%)
Aug 08, 2011	17.49	17.49	16.50	16.51	99,013	-1.33(-7.46%)
Aug 05, 2011	18.28	18.48	17.50	17.84	135,210	-0.63(-3.41%)
Aug 04, 2011	19.03	19.03	18.41	18.47	74,198	-0.38(-2.02%)
Aug 03, 2011	18.98	19.01	18.33	18.85	39,091	-0.26(-1.36%)
Aug 02, 2011	20.13	20.13	19.11	19.11	51,269	-0.18(-0.93%)
Jul 29, 2011	19.49	19.49	19.25	19.29	79,414	-0.20(-1.03%)
Jul 28, 2011	19.85	19.85	19.39	19.49	41,638	-0.03(-0.15%)
Jul 27, 2011	20.14	20.14	19.50	19.52	130,340	-0.48(-2.40%)
Jul 26, 2011	20.12	20.30	19.90	20.00	84,098	-0.23(-1.14%)
Jul 25, 2011	20.50	20.66	20.10	20.23	75,190	-0.27(-1.32%)
Jul 22, 2011	20.80	20.64	20.42	20.50	72,583	-0.29(-1.39%)
Jul 21, 2011	21.02	21.10	20.65	20.79	137,165	-0.11(-0.53%)
Jul 20, 2011	21.45	21.68	20.81	20.90	113,552	-0.65(-3.02%)
Jul 19, 2011	21.53	21.75	21.52	21.55	137,105	-0.05(-0.23%)
Jul 18, 2011	21.66	21.66	21.53	21.60	37,230	-0.05(-0.23%)
Jul 15, 2011	21.75	21.75	21.59	21.65	29,780	+0.06(+0.28%)
Jul 14, 2011	21.75	21.95	21.59	21.59	51,604	+0.01(+0.05%)
Jul 13, 2011	21.54	21.91	21.54	21.58	41,489	+0.19(+0.89%)
Jul 12, 2011	21.54	21.63	21.39	21.39	28,253	-0.04(-0.19%)
Jul 11, 2011	21.72	21.72	21.43	21.43	17,944	-0.12(-0.56%)
Jul 08, 2011	21.74	21.74	21.55	21.55	19,441	-0.18(-0.83%)
Jul 07, 2011	21.71	21.73	21.61	21.73	42,163	+0.13(+0.60%)
Jul 06, 2011	21.64	21.65	21.47	21.60	19,028	-0.15(-0.69%)
Jul 05, 2011	21.50	21.75	21.39	21.75	52,020	+0.32(+1.49%)
Jul 04, 2011	21.50	21.55	21.40	21.43	14,201	+0.03(+0.14%)
Jun 30, 2011	21.40	21.50	21.25	21.40	26,134	+0.03(+0.14%)
Jun 29, 2011	21.35	21.40	21.17	21.37	18,965	+0.12(+0.56%)
Jun 28, 2011	21.00	21.29	21.00	21.25	20,536	+0.22(+1.05%)
Jun 27, 2011	21.00	21.19	20.90	21.03	63,246	-0.15(-0.71%)
Jun 24, 2011	21.26	21.26	21.02	21.18	19,953	-0.14(-0.66%)
Jun 23, 2011	21.00	21.32	21.00	21.32	37,891	+0.20(+0.95%)
Jun 22, 2011	21.05	21.25	21.01	21.12	28,141	+0.12(+0.57%)
Jun 21, 2011	21.07	21.34	21.00	21.00	46,266	+0.08(+0.38%)
Jun 20, 2011	21.04	21.10	20.87	20.92	29,472	-0.08(-0.38%)
Jun 17, 2011	20.90	21.10	20.74	21.00	65,788	+0.10(+0.48%)
Jun 16, 2011	21.10	21.13	20.79	20.90	24,945	-0.10(-0.48%)
Jun 15, 2011	20.72	21.18	20.57	21.00	114,525	+0.30(+1.45%)
Jun 14, 2011	20.40	20.88	20.40	20.70	48,423	+0.30(+1.47%)
Jun 13, 2011	21.32	21.32	20.32	20.40	78,317	-0.67(-3.18%)
Jun 10, 2011	21.12	21.19	21.00	21.07	37,729	-0.05(-0.24%)
Jun 09, 2011	21.31	21.31	21.12	21.12	31,793	+0.00(+0.00%)
Jun 08, 2011	21.15	21.36	21.12	21.12	20,460	-0.22(-1.03%)
Jun 07, 2011	21.36	21.37	21.16	21.34	28,281	+0.03(+0.14%)
Jun 06, 2011	21.70	21.75	21.03	21.31	33,440	-0.01(-0.05%)

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