Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	27.18	27.64	27.07	27.40	112,279	+0.21(+0.78%)
Jul 28, 2011	26.96	27.45	26.95	27.18	90,342	+0.20(+0.76%)
Jul 27, 2011	27.57	27.59	26.94	26.98	96,105	-0.82(-2.93%)
Jul 26, 2011	27.68	27.96	27.65	27.80	100,403	+0.21(+0.77%)
Jul 25, 2011	27.53	27.78	27.51	27.58	151,208	-0.32(-1.15%)
Jul 22, 2011	27.99	28.03	27.88	27.91	70,788	-0.05(-0.17%)
Jul 21, 2011	27.36	27.99	27.27	27.95	261,979	+0.85(+3.15%)
Jul 20, 2011	27.13	27.18	27.01	27.10	117,496	+0.23(+0.86%)
Jul 19, 2011	26.75	26.93	26.64	26.87	295,229	+0.33(+1.25%)
Jul 18, 2011	26.75	26.78	26.29	26.53	230,773	-0.85(-3.12%)
Jul 15, 2011	27.22	27.55	27.04	27.39	110,828	+0.36(+1.33%)
Jul 14, 2011	27.56	27.66	27.00	27.03	88,504	-0.30(-1.09%)
Jul 13, 2011	27.09	27.65	26.99	27.33	88,991	+0.78(+2.96%)
Jul 12, 2011	26.78	27.08	26.54	26.54	1,005,881	-0.72(-2.65%)
Jul 11, 2011	27.77	27.77	27.19	27.26	83,023	-1.47(-5.13%)
Jul 08, 2011	28.67	28.82	28.48	28.74	136,869	-0.53(-1.82%)
Jul 07, 2011	28.91	29.32	28.86	29.27	274,290	+0.92(+3.23%)
Jul 06, 2011	28.57	28.57	28.31	28.35	175,807	-0.56(-1.95%)
Jul 05, 2011	29.10	29.16	28.80	28.92	215,977	-0.32(-1.10%)
Jul 01, 2011	28.75	29.25	28.72	29.24	514,125	+0.39(+1.36%)
Jun 30, 2011	28.53	28.85	28.47	28.85	78,998	+0.25(+0.88%)
Jun 29, 2011	28.27	28.66	28.20	28.60	43,079	+0.50(+1.79%)
Jun 28, 2011	27.84	28.09	27.71	28.09	68,616	+0.13(+0.45%)
Jun 27, 2011	27.42	27.99	27.41	27.97	115,483	+0.06(+0.20%)
Jun 24, 2011	28.02	28.13	27.82	27.91	100,192	-0.13(-0.45%)
Jun 23, 2011	27.64	28.04	27.26	28.04	212,993	-0.35(-1.24%)
Jun 22, 2011	28.56	28.72	28.37	28.39	124,848	-0.57(-1.98%)
Jun 21, 2011	28.82	29.05	28.74	28.96	48,598	+0.25(+0.87%)
Jun 20, 2011	28.67	28.74	28.67	28.71	132,383	-0.25(-0.87%)
Jun 17, 2011	29.03	29.09	28.87	28.97	61,811	+0.51(+1.80%)
Jun 16, 2011	28.53	28.76	28.24	28.46	68,124	-0.32(-1.12%)
Jun 15, 2011	29.26	29.37	28.67	28.78	306,010	-1.19(-3.98%)
Jun 14, 2011	29.63	30.04	29.63	29.97	356,763	+0.60(+2.03%)
Jun 13, 2011	29.39	29.54	29.17	29.37	61,016	+0.03(+0.11%)
Jun 10, 2011	29.57	29.69	29.17	29.34	118,216	-0.53(-1.79%)
Jun 09, 2011	29.71	30.01	29.51	29.87	60,922	-0.02(-0.08%)
Jun 08, 2011	29.93	30.12	29.85	29.90	119,150	-0.39(-1.29%)
Jun 07, 2011	30.35	30.53	30.13	30.29	72,895	+0.70(+2.36%)
Jun 06, 2011	30.01	30.12	29.55	29.59	142,173	-0.48(-1.60%)
Jun 03, 2011	29.69	30.24	29.69	30.07	109,401	+1.67(+5.89%)
May 24, 2011	28.47	28.49	28.27	28.40	81,007	+0.33(+1.17%)
May 23, 2011	28.09	28.20	27.81	28.07	237,452	-0.86(-2.98%)
May 20, 2011	29.24	29.24	28.83	28.93	89,062	-0.39(-1.34%)
May 19, 2011	29.08	29.44	29.08	29.33	188,104	+0.34(+1.16%)
May 18, 2011	28.99	29.14	28.80	28.99	53,083	+0.21(+0.72%)
May 17, 2011	28.58	28.81	28.24	28.78	66,235	+0.02(+0.06%)
May 16, 2011	28.89	29.12	28.71	28.76	126,642	+0.24(+0.84%)
May 13, 2011	29.13	29.13	28.27	28.53	145,417	-0.70(-2.39%)
May 12, 2011	29.01	29.29	28.79	29.22	154,161	+0.15(+0.51%)
May 11, 2011	29.55	29.56	28.87	29.07	196,036	-0.60(-2.04%)
May 10, 2011	29.23	29.80	29.16	29.68	551,394	+0.32(+1.10%)
May 09, 2011	29.31	29.36	28.89	29.36	246,221	+0.21(+0.73%)
May 06, 2011	29.80	29.91	28.94	29.15	230,043	-0.34(-1.14%)
May 05, 2011	29.98	29.98	29.34	29.48	128,577	-0.87(-2.87%)
May 04, 2011	30.94	30.94	30.32	30.35	225,755	-0.26(-0.85%)
May 03, 2011	30.71	31.05	30.51	30.61	284,972	-0.30(-0.96%)

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