Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	22.36	22.70	22.15	22.50	986,017	+0.11(+0.51%)
Aug 30, 2012	22.31	22.54	22.18	22.38	743,290	-0.11(-0.51%)
Aug 29, 2012	22.22	22.58	22.07	22.50	1,225,405	+0.51(+2.33%)
Aug 27, 2012	21.92	22.09	21.59	21.98	817,241	+0.24(+1.10%)
Aug 24, 2012	21.50	22.10	21.11	21.75	2,635,753	+0.13(+0.61%)
Aug 23, 2012	21.35	21.74	21.08	21.61	932,703	+0.27(+1.28%)
Aug 22, 2012	21.37	21.48	20.99	21.34	786,970	-0.02(-0.08%)
Aug 21, 2012	21.40	21.61	21.15	21.36	1,569,577	-0.05(-0.25%)
Aug 20, 2012	21.60	21.63	21.20	21.41	986,990	-0.31(-1.42%)
Aug 17, 2012	21.41	21.75	21.08	21.72	1,238,558	+0.31(+1.44%)
Aug 16, 2012	20.86	21.60	20.73	21.41	1,259,277	+0.52(+2.49%)
Aug 15, 2012	20.48	20.95	20.48	20.89	1,306,613	+0.24(+1.15%)
Aug 14, 2012	20.04	20.76	19.66	20.65	1,877,555	+0.67(+3.36%)
Aug 13, 2012	19.75	19.99	19.64	19.98	672,254	+0.22(+1.12%)
Aug 10, 2012	19.87	19.98	19.62	19.76	405,247	-0.15(-0.75%)
Aug 09, 2012	20.09	20.28	19.82	19.91	724,035	-0.16(-0.79%)
Aug 08, 2012	20.08	20.47	19.81	20.07	639,678	-0.14(-0.70%)
Aug 07, 2012	20.20	20.52	19.92	20.21	783,111	+0.18(+0.88%)
Aug 06, 2012	19.85	20.23	19.78	20.03	758,242	+0.18(+0.89%)
Aug 03, 2012	19.29	19.92	18.97	19.86	766,530	+0.97(+5.14%)
Aug 02, 2012	19.06	19.23	18.75	18.89	1,552,807	-0.41(-2.15%)
Aug 01, 2012	19.63	19.30	19.30	19.30	915,934	-0.21(-1.09%)
Jul 31, 2012	19.66	20.01	19.29	19.51	1,256,504	-0.24(-1.21%)
Jul 30, 2012	19.45	19.85	19.31	19.75	1,286,265	+0.23(+1.18%)
Jul 27, 2012	18.52	20.11	17.82	19.52	3,804,565	+0.71(+3.75%)
Jul 26, 2012	18.75	19.38	18.57	18.82	1,290,482	+0.53(+2.89%)
Jul 25, 2012	18.97	19.01	18.16	18.29	1,447,053	-0.70(-3.67%)
Jul 24, 2012	19.40	19.41	18.39	18.98	1,464,307	-0.38(-1.96%)
Jul 23, 2012	19.26	19.66	18.99	19.36	896,801	-0.42(-2.14%)
Jul 20, 2012	19.99	20.25	19.77	19.79	1,113,319	-0.41(-2.05%)
Jul 19, 2012	19.88	20.31	19.78	20.20	1,444,201	+0.42(+2.14%)
Jul 18, 2012	18.80	19.81	18.74	19.78	1,496,253	+0.89(+4.72%)
Jul 17, 2012	19.06	19.08	18.18	18.89	1,326,286	-0.09(-0.46%)
Jul 16, 2012	19.41	19.55	18.75	18.98	1,358,357	-0.52(-2.67%)
Jul 13, 2012	19.24	19.90	19.24	19.50	1,855,020	+0.26(+1.33%)
Jul 12, 2012	19.06	19.32	18.64	19.24	905,107	+0.00(+0.00%)
Jul 11, 2012	19.08	19.60	18.92	19.24	1,059,710	+0.19(+1.02%)
Jul 10, 2012	20.33	20.33	18.83	19.05	1,463,967	-0.90(-4.51%)
Jul 09, 2012	20.25	20.31	19.67	19.95	1,584,921	-0.32(-1.57%)
Jul 06, 2012	20.57	20.78	19.79	20.26	2,328,067	-0.56(-2.67%)
Jul 05, 2012	20.63	21.08	20.56	20.82	1,486,029	+0.15(+0.73%)
Jul 03, 2012	20.59	21.00	20.27	20.67	1,892,239	+0.05(+0.26%)
Jul 02, 2012	19.65	20.78	19.69	20.62	2,500,988	+0.97(+4.94%)
Jun 29, 2012	19.57	19.72	18.98	19.65	1,602,551	+0.43(+2.25%)
Jun 28, 2012	18.48	19.21	18.23	19.21	2,038,355	+0.55(+2.93%)
Jun 27, 2012	18.26	18.68	17.99	18.67	1,508,683	+0.45(+2.47%)
Jun 26, 2012	17.82	18.62	17.53	18.22	1,492,090	+0.44(+2.48%)
Jun 25, 2012	17.75	17.90	17.00	17.78	1,333,697	-0.28(-1.56%)
Jun 22, 2012	18.15	18.24	17.70	18.06	3,040,191	-0.07(-0.39%)
Jun 21, 2012	19.66	19.83	18.10	18.13	2,918,639	-1.96(-9.75%)
Jun 20, 2012	20.38	20.44	19.81	20.09	1,136,493	-0.39(-1.90%)
Jun 19, 2012	20.25	20.69	20.20	20.48	1,499,736	+0.29(+1.44%)
Jun 18, 2012	19.23	20.32	19.23	20.18	1,656,421	+0.80(+4.14%)
Jun 15, 2012	19.14	19.46	18.88	19.38	1,411,039	+0.34(+1.76%)
Jun 14, 2012	18.93	19.11	18.73	19.05	860,944	+0.16(+0.84%)
Jun 13, 2012	19.41	19.41	18.83	18.89	1,168,731	-0.54(-2.77%)
Jun 12, 2012	19.35	19.51	19.20	19.43	1,072,855	+0.19(+1.01%)
Jun 11, 2012	19.90	19.96	19.20	19.23	966,673	-0.48(-2.42%)
Jun 08, 2012	19.12	19.74	18.88	19.71	984,178	+0.56(+2.95%)
Jun 07, 2012	19.05	19.43	18.91	19.14	1,382,241	+0.34(+1.83%)
Jun 06, 2012	18.35	18.83	18.27	18.80	941,328	+0.61(+3.35%)
Jun 05, 2012	18.12	18.29	17.86	18.19	1,561,271	+0.04(+0.19%)
Jun 04, 2012	18.61	18.61	17.77	18.16	1,574,834	-0.49(-2.60%)

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