Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	19.35	19.49	19.25	19.37	173,819	+0.31(+1.64%)
Aug 30, 2011	18.91	19.12	18.81	19.06	126,286	+0.01(+0.04%)
Aug 29, 2011	18.94	19.08	18.91	19.05	157,559	+0.47(+2.53%)
Aug 26, 2011	18.28	18.68	18.14	18.58	151,669	+0.25(+1.34%)
Aug 25, 2011	18.74	18.75	18.29	18.33	157,996	-0.38(-2.05%)
Aug 24, 2011	18.61	18.80	18.51	18.72	124,022	+0.00(+0.02%)
Aug 23, 2011	18.42	18.71	18.21	18.71	132,492	+0.56(+3.11%)
Aug 22, 2011	18.55	18.64	18.13	18.15	168,044	+0.08(+0.46%)
Aug 19, 2011	18.19	18.57	18.06	18.07	165,236	-0.30(-1.65%)
Aug 18, 2011	18.71	18.71	18.24	18.37	346,725	-0.94(-4.87%)
Aug 17, 2011	19.38	19.52	19.18	19.31	124,497	+0.15(+0.80%)
Aug 16, 2011	19.18	19.35	19.01	19.16	231,246	-0.29(-1.48%)
Aug 15, 2011	19.29	19.44	19.21	19.44	267,058	+0.54(+2.88%)
Aug 12, 2011	19.09	19.14	18.80	18.90	824,113	+0.17(+0.89%)
Aug 11, 2011	18.03	18.92	18.03	18.73	454,955	+0.77(+4.29%)
Aug 10, 2011	18.60	18.60	17.96	17.96	255,633	-0.98(-5.19%)
Aug 09, 2011	19.19	18.94	17.96	18.94	717,165	+1.06(+5.91%)
Aug 08, 2011	18.62	18.86	17.87	17.89	1,039,769	-1.44(-7.44%)
Aug 05, 2011	19.60	19.66	18.82	19.32	394,414	+0.08(+0.43%)
Aug 04, 2011	20.00	20.00	19.18	19.24	422,754	-1.31(-6.38%)
Aug 03, 2011	20.57	20.66	20.20	20.55	323,096	+0.09(+0.44%)
Aug 02, 2011	20.85	20.98	20.45	20.46	395,397	-0.60(-2.86%)
Aug 01, 2011	21.63	21.63	20.85	21.07	309,636	-0.12(-0.56%)
Jul 29, 2011	21.16	21.44	21.09	21.19	228,874	-0.05(-0.25%)
Jul 28, 2011	21.36	21.47	21.21	21.24	254,383	-0.05(-0.25%)
Jul 27, 2011	21.68	21.68	21.25	21.29	98,784	-0.45(-2.09%)
Jul 26, 2011	21.76	21.86	21.66	21.74	119,918	+0.04(+0.17%)
Jul 25, 2011	21.65	21.79	21.60	21.71	116,489	-0.11(-0.51%)
Jul 22, 2011	21.82	21.83	21.77	21.82	93,440	+0.01(+0.07%)
Jul 21, 2011	21.60	21.82	21.53	21.80	226,861	+0.45(+2.09%)
Jul 20, 2011	21.34	21.36	21.21	21.36	112,655	+0.22(+1.06%)
Jul 19, 2011	21.04	21.16	21.01	21.13	72,017	+0.33(+1.58%)
Jul 18, 2011	20.90	20.96	20.70	20.81	112,304	-0.31(-1.48%)
Jul 15, 2011	21.20	21.20	21.03	21.12	89,576	+0.06(+0.28%)
Jul 14, 2011	21.28	21.36	21.03	21.06	79,610	-0.12(-0.56%)
Jul 13, 2011	21.13	21.40	21.11	21.18	119,417	+0.26(+1.24%)
Jul 12, 2011	20.91	21.16	20.85	20.92	110,544	-0.10(-0.45%)
Jul 11, 2011	21.22	21.28	20.98	21.01	304,900	-0.68(-3.12%)
Jul 08, 2011	21.74	21.78	21.57	21.69	177,610	-0.25(-1.12%)
Jul 07, 2011	21.94	21.99	21.84	21.94	119,568	+0.22(+0.99%)
Jul 06, 2011	21.77	21.79	21.63	21.72	138,236	-0.16(-0.71%)
Jul 05, 2011	21.96	21.98	21.84	21.88	171,750	-0.10(-0.47%)
Jul 01, 2011	21.75	22.02	21.63	21.98	265,248	+0.21(+0.97%)
Jun 30, 2011	21.55	21.79	21.48	21.77	140,598	+0.34(+1.58%)
Jun 29, 2011	21.30	21.44	21.15	21.43	116,883	+0.39(+1.88%)
Jun 28, 2011	20.91	21.07	20.86	21.04	1,106,209	+0.23(+1.11%)
Jun 27, 2011	20.59	20.88	20.58	20.81	119,180	+0.16(+0.79%)
Jun 24, 2011	20.89	20.89	20.61	20.64	135,963	-0.21(-0.99%)
Jun 23, 2011	20.66	20.85	20.51	20.85	454,660	-0.22(-1.04%)
Jun 22, 2011	21.19	21.28	21.07	21.07	215,710	-0.18(-0.84%)
Jun 21, 2011	20.97	21.28	20.93	21.25	345,906	+0.42(+2.04%)
Jun 20, 2011	20.81	20.84	20.77	20.82	244,214	-0.03(-0.14%)
Jun 17, 2011	20.94	20.94	20.77	20.85	79,917	+0.19(+0.94%)
Jun 16, 2011	20.64	20.76	20.48	20.66	112,118	-0.12(-0.57%)
Jun 15, 2011	21.01	21.07	20.70	20.78	376,606	-0.60(-2.79%)
Jun 14, 2011	21.31	21.46	21.20	21.37	378,462	+0.38(+1.82%)
Jun 13, 2011	21.11	21.14	20.87	20.99	120,638	+0.00(+0.02%)
Jun 10, 2011	21.34	21.34	20.91	20.98	190,127	-0.49(-2.29%)
Jun 09, 2011	21.31	21.52	21.27	21.48	118,072	+0.20(+0.94%)
Jun 08, 2011	21.38	21.42	21.20	21.28	133,397	-0.23(-1.07%)
Jun 07, 2011	21.58	21.68	21.51	21.51	116,495	+0.15(+0.69%)
Jun 06, 2011	21.59	21.60	21.32	21.36	134,820	-0.28(-1.31%)

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