Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	18.97	19.05	18.79	18.89	349,133	+0.04(+0.22%)
Aug 30, 2011	18.71	18.97	18.62	18.85	194,010	+0.06(+0.30%)
Aug 29, 2011	18.60	18.82	18.56	18.80	235,871	+0.40(+2.17%)
Aug 26, 2011	18.12	18.44	17.81	18.40	226,506	+0.22(+1.22%)
Aug 25, 2011	18.54	18.56	18.13	18.17	121,937	-0.32(-1.71%)
Aug 24, 2011	18.21	18.49	18.18	18.49	115,481	+0.23(+1.27%)
Aug 23, 2011	17.84	18.26	17.82	18.26	138,603	+0.52(+2.92%)
Aug 22, 2011	18.13	18.13	17.72	17.74	216,414	+0.00(+0.00%)
Aug 19, 2011	17.68	18.11	17.68	17.74	259,613	-0.20(-1.09%)
Aug 18, 2011	18.17	18.17	17.76	17.94	311,033	-0.60(-3.25%)
Aug 17, 2011	18.58	18.71	18.40	18.54	191,369	+0.09(+0.49%)
Aug 16, 2011	18.40	18.55	18.25	18.45	360,504	-0.09(-0.46%)
Aug 15, 2011	18.29	18.53	18.28	18.53	256,797	+0.38(+2.09%)
Aug 12, 2011	18.23	18.28	18.05	18.16	706,181	+0.14(+0.77%)
Aug 11, 2011	17.49	18.27	17.43	18.02	380,458	+0.64(+3.71%)
Aug 10, 2011	17.79	17.89	17.31	17.37	1,091,704	-0.70(-3.86%)
Aug 09, 2011	18.20	18.07	16.99	18.07	859,927	+0.68(+3.89%)
Aug 08, 2011	17.92	18.16	17.35	17.39	780,430	-1.00(-5.45%)
Aug 05, 2011	18.49	18.58	17.91	18.40	1,114,510	+0.08(+0.44%)
Aug 04, 2011	18.87	18.87	18.29	18.32	3,482,233	-0.77(-4.05%)
Aug 03, 2011	19.00	19.09	18.74	19.09	462,348	+0.09(+0.45%)
Aug 02, 2011	19.32	19.35	19.00	19.00	262,708	-0.43(-2.20%)
Aug 01, 2011	19.76	19.76	19.23	19.43	356,979	-0.06(-0.29%)
Jul 29, 2011	19.49	19.65	19.39	19.49	347,172	-0.13(-0.64%)
Jul 28, 2011	19.68	19.85	19.60	19.61	288,391	-0.12(-0.60%)
Jul 27, 2011	19.92	19.93	19.70	19.73	172,812	-0.30(-1.50%)
Jul 26, 2011	20.09	20.12	19.99	20.03	126,650	-0.10(-0.49%)
Jul 25, 2011	20.04	20.20	20.04	20.13	608,339	-0.12(-0.60%)
Jul 22, 2011	20.25	20.26	20.20	20.25	178,363	-0.03(-0.14%)
Jul 21, 2011	20.11	20.33	20.11	20.28	142,573	+0.23(+1.16%)
Jul 20, 2011	20.11	20.11	20.00	20.05	82,754	-0.01(-0.04%)
Jul 19, 2011	19.91	20.07	19.89	20.06	94,982	+0.28(+1.40%)
Jul 18, 2011	19.88	19.89	19.69	19.78	102,494	-0.16(-0.82%)
Jul 15, 2011	20.01	20.01	19.85	19.94	100,280	+0.02(+0.12%)
Jul 14, 2011	20.04	20.11	19.89	19.92	84,821	-0.09(-0.43%)
Jul 13, 2011	20.04	20.17	19.95	20.00	221,655	+0.04(+0.22%)
Jul 12, 2011	19.94	20.13	19.94	19.96	106,343	-0.08(-0.41%)
Jul 11, 2011	20.07	20.10	19.98	20.04	158,512	-0.26(-1.30%)
Jul 08, 2011	20.22	20.31	20.16	20.31	130,409	-0.11(-0.56%)
Jul 07, 2011	20.40	20.44	20.33	20.42	190,591	+0.17(+0.84%)
Jul 06, 2011	20.20	20.27	20.16	20.25	176,276	+0.05(+0.24%)
Jul 05, 2011	20.19	20.24	20.15	20.20	122,413	+0.01(+0.04%)
Jul 01, 2011	20.00	20.23	19.93	20.19	204,431	+0.21(+1.04%)
Jun 30, 2011	19.83	19.99	19.81	19.98	348,974	+0.18(+0.93%)
Jun 29, 2011	19.78	19.82	19.68	19.80	160,953	+0.13(+0.64%)
Jun 28, 2011	19.52	19.67	19.49	19.67	74,194	+0.25(+1.28%)
Jun 27, 2011	19.35	19.52	19.28	19.43	214,366	+0.09(+0.46%)
Jun 24, 2011	19.53	19.53	19.31	19.34	456,292	-0.15(-0.75%)
Jun 23, 2011	19.45	19.52	19.24	19.48	137,103	-0.11(-0.58%)
Jun 22, 2011	19.65	19.73	19.60	19.60	153,372	-0.16(-0.82%)
Jun 21, 2011	19.71	19.82	19.68	19.76	635,315	+0.13(+0.68%)
Jun 20, 2011	19.59	19.64	19.57	19.63	333,651	+0.13(+0.65%)
Jun 17, 2011	19.56	19.61	19.44	19.50	83,225	+0.08(+0.42%)
Jun 16, 2011	19.35	19.48	19.30	19.42	300,304	+0.09(+0.48%)
Jun 15, 2011	19.51	19.52	19.25	19.32	111,518	-0.29(-1.47%)
Jun 14, 2011	19.58	19.70	19.57	19.61	252,243	+0.20(+1.05%)
Jun 13, 2011	19.42	19.49	19.35	19.41	153,467	+0.04(+0.23%)
Jun 10, 2011	19.57	19.57	19.33	19.37	321,862	-0.26(-1.30%)
Jun 09, 2011	19.58	19.70	19.51	19.62	769,381	+0.11(+0.58%)
Jun 08, 2011	19.48	19.56	19.45	19.51	260,394	-0.01(-0.06%)
Jun 07, 2011	19.60	19.66	19.52	19.52	253,430	+0.00(+0.00%)
Jun 06, 2011	19.59	19.63	19.49	19.52	199,826	-0.16(-0.79%)

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