Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	24.45	24.46	24.41	24.44	435,007	+0.02(+0.07%)
Jul 30, 2012	24.42	24.44	24.40	24.42	198,588	+0.00(+0.00%)
Jul 27, 2012	24.37	24.43	24.36	24.42	222,382	+0.05(+0.20%)
Jul 26, 2012	24.39	24.39	24.36	24.37	125,224	+0.00(+0.00%)
Jul 25, 2012	24.35	24.38	24.35	24.37	78,166	+0.02(+0.07%)
Jul 24, 2012	24.37	24.39	24.36	24.36	166,770	+0.00(+0.00%)
Jul 23, 2012	24.39	24.41	24.36	24.36	133,928	-0.06(-0.23%)
Jul 20, 2012	24.38	24.41	24.37	24.41	99,729	+0.01(+0.03%)
Jul 19, 2012	24.41	24.43	24.39	24.40	98,681	-0.01(-0.03%)
Jul 18, 2012	24.40	24.41	24.37	24.41	135,592	+0.02(+0.07%)
Jul 17, 2012	24.36	24.40	24.36	24.40	114,338	+0.02(+0.07%)
Jul 16, 2012	24.35	24.39	24.32	24.38	96,050	+0.04(+0.16%)
Jul 13, 2012	24.36	24.37	24.34	24.34	351,981	+0.02(+0.10%)
Jul 12, 2012	24.31	24.36	24.31	24.32	78,909	-0.03(-0.12%)
Jul 11, 2012	24.35	24.36	24.33	24.34	231,991	+0.01(+0.02%)
Jul 10, 2012	24.30	24.36	24.30	24.34	108,109	-0.02(-0.07%)
Jul 09, 2012	24.32	24.36	24.32	24.36	359,465	+0.05(+0.20%)
Jul 06, 2012	24.35	24.35	24.30	24.31	368,511	-0.02(-0.10%)
Jul 05, 2012	24.28	24.35	24.28	24.33	202,232	+0.01(+0.03%)
Jul 03, 2012	24.30	24.33	24.27	24.32	395,138	+0.04(+0.16%)
Jul 02, 2012	24.31	24.31	24.26	24.28	214,093	+0.02(+0.07%)
Jun 29, 2012	24.32	24.33	24.26	24.27	263,227	-0.02(-0.10%)
Jun 28, 2012	24.29	24.30	24.26	24.29	208,477	+0.00(+0.00%)
Jun 27, 2012	24.25	24.29	24.24	24.29	143,862	+0.01(+0.03%)
Jun 26, 2012	24.28	24.28	24.25	24.28	136,548	+0.03(+0.13%)
Jun 25, 2012	24.24	24.30	24.24	24.25	171,923	-0.04(-0.16%)
Jun 22, 2012	24.24	24.29	24.24	24.29	116,611	+0.04(+0.16%)
Jun 21, 2012	24.29	24.30	24.25	24.25	210,800	-0.03(-0.13%)
Jun 20, 2012	24.28	24.30	24.27	24.28	198,467	+0.02(+0.06%)
Jun 19, 2012	24.28	24.31	24.24	24.27	134,282	-0.02(-0.06%)
Jun 18, 2012	24.21	24.28	24.21	24.28	309,792	+0.05(+0.19%)
Jun 15, 2012	24.23	24.27	24.22	24.24	122,243	+0.01(+0.04%)
Jun 14, 2012	24.21	24.25	24.21	24.23	174,521	+0.01(+0.03%)
Jun 13, 2012	24.22	24.24	24.21	24.22	251,996	+0.01(+0.03%)
Jun 12, 2012	24.23	24.25	24.21	24.21	149,515	-0.04(-0.16%)
Jun 11, 2012	24.25	24.28	24.24	24.25	241,486	-0.02(-0.10%)
Jun 08, 2012	24.23	24.28	24.22	24.28	183,230	+0.02(+0.07%)
Jun 07, 2012	24.23	24.27	24.23	24.26	227,567	+0.02(+0.07%)
Jun 06, 2012	24.20	24.25	24.20	24.24	268,058	+0.03(+0.11%)
Jun 05, 2012	24.22	24.24	24.19	24.22	200,612	-0.00(-0.01%)
Jun 04, 2012	24.23	24.24	24.18	24.22	228,159	-0.03(-0.13%)
Jun 01, 2012	24.24	24.26	24.21	24.25	105,414	-0.03(-0.13%)
May 31, 2012	24.29	24.29	24.27	24.28	234,119	+0.02(+0.07%)
May 30, 2012	24.28	24.28	24.25	24.27	104,508	-0.01(-0.03%)
May 29, 2012	24.28	24.28	24.25	24.28	200,715	+0.03(+0.13%)
May 25, 2012	24.26	24.29	24.24	24.24	122,199	+0.00(+0.00%)
May 24, 2012	24.26	24.26	24.23	24.24	179,715	+0.02(+0.07%)
May 23, 2012	24.23	24.26	24.20	24.23	206,190	-0.02(-0.10%)
May 22, 2012	24.23	24.26	24.16	24.25	163,224	+0.02(+0.07%)
May 21, 2012	24.24	24.24	24.17	24.24	212,206	-0.02(-0.07%)
May 18, 2012	24.21	24.27	24.20	24.25	577,085	-0.02(-0.07%)
May 17, 2012	24.25	24.28	24.23	24.27	126,485	-0.03(-0.13%)
May 16, 2012	24.30	24.32	24.26	24.30	185,821	-0.02(-0.07%)
May 15, 2012	24.32	24.32	24.30	24.32	222,190	-0.01(-0.03%)
May 14, 2012	24.31	24.32	24.28	24.32	120,709	+0.01(+0.03%)
May 11, 2012	24.28	24.32	24.27	24.32	125,137	+0.03(+0.13%)
May 10, 2012	24.31	24.32	24.28	24.28	221,216	-0.04(-0.16%)
May 09, 2012	24.33	24.33	24.30	24.32	220,599	-0.01(-0.03%)
May 08, 2012	24.35	24.35	24.31	24.33	147,756	-0.01(-0.03%)
May 07, 2012	24.32	24.34	24.30	24.34	155,244	+0.05(+0.20%)
May 04, 2012	24.33	24.33	24.29	24.29	147,783	-0.03(-0.13%)
May 03, 2012	24.31	24.32	24.31	24.32	174,990	+0.02(+0.10%)
May 02, 2012	24.31	24.32	24.30	24.30	127,445	-0.02(-0.10%)

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