Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	31.11	31.53	31.05	31.45	174,055	+0.54(+1.75%)
Jun 29, 2011	30.70	30.94	30.54	30.91	404,480	+0.55(+1.82%)
Jun 28, 2011	30.10	30.36	30.05	30.36	138,291	+0.40(+1.34%)
Jun 27, 2011	29.67	30.05	29.60	29.96	259,546	+0.23(+0.79%)
Jun 24, 2011	30.01	30.12	29.68	29.72	124,696	-0.40(-1.34%)
Jun 23, 2011	29.84	30.14	29.68	30.13	203,348	-0.32(-1.05%)
Jun 22, 2011	30.68	30.86	30.44	30.45	333,435	-0.38(-1.22%)
Jun 21, 2011	30.47	30.85	30.40	30.82	116,124	+0.66(+2.20%)
Jun 20, 2011	30.12	30.18	30.08	30.16	57,935	-0.05(-0.18%)
Jun 17, 2011	30.32	30.33	30.11	30.21	119,346	+0.39(+1.30%)
Jun 16, 2011	29.75	29.95	29.54	29.83	240,833	-0.05(-0.18%)
Jun 15, 2011	30.32	30.39	29.80	29.88	178,706	-1.03(-3.34%)
Jun 14, 2011	30.78	31.02	30.75	30.91	97,212	+0.61(+2.01%)
Jun 13, 2011	30.36	30.48	30.13	30.30	611,060	+0.03(+0.10%)
Jun 10, 2011	30.74	30.74	30.14	30.27	142,790	-0.71(-2.29%)
Jun 09, 2011	30.77	31.06	30.69	30.98	73,466	+0.28(+0.92%)
Jun 08, 2011	30.86	30.93	30.64	30.70	49,843	-0.33(-1.06%)
Jun 07, 2011	31.14	31.25	31.02	31.03	125,809	+0.29(+0.95%)
Jun 06, 2011	31.07	31.08	30.72	30.73	96,595	-0.46(-1.49%)
Jun 03, 2011	30.81	31.35	30.79	31.20	116,022	+0.75(+2.47%)
May 24, 2011	30.52	30.64	30.36	30.45	140,289	+0.09(+0.31%)
May 23, 2011	30.36	30.47	30.21	30.35	123,711	-0.65(-2.08%)
May 20, 2011	31.35	31.35	30.97	31.00	101,640	-0.53(-1.69%)
May 19, 2011	31.44	31.55	31.24	31.53	111,516	+0.18(+0.58%)
May 18, 2011	31.12	31.40	31.03	31.35	121,282	+0.27(+0.87%)
May 17, 2011	30.88	31.09	30.71	31.08	390,434	+0.06(+0.21%)
May 16, 2011	31.06	31.34	30.91	31.02	116,567	-0.11(-0.36%)
May 13, 2011	31.60	31.62	31.00	31.13	104,121	-0.60(-1.89%)
May 12, 2011	31.54	31.81	31.33	31.73	305,541	+0.12(+0.39%)
May 11, 2011	31.98	32.07	31.49	31.60	113,847	-0.64(-1.98%)
May 10, 2011	32.01	32.24	31.98	32.24	80,500	+0.36(+1.14%)
May 09, 2011	31.71	31.92	31.57	31.88	94,377	+0.16(+0.52%)
May 06, 2011	32.14	32.26	31.56	31.71	125,875	+0.02(+0.07%)
May 05, 2011	32.06	32.11	31.59	31.69	160,283	-0.70(-2.16%)
May 04, 2011	32.78	32.78	32.32	32.39	74,618	-0.29(-0.90%)
May 03, 2011	32.77	32.88	32.52	32.68	71,052	-0.25(-0.75%)
May 02, 2011	32.97	32.97	32.89	32.93	174,429	-0.05(-0.16%)
Apr 29, 2011	32.89	33.06	32.81	32.98	101,821	+0.06(+0.20%)
Apr 28, 2011	32.62	32.93	32.62	32.92	110,913	+0.29(+0.89%)
Apr 27, 2011	32.33	32.66	32.13	32.63	221,825	+0.49(+1.53%)
Apr 26, 2011	32.01	32.20	31.97	32.14	321,921	+0.28(+0.88%)
Apr 25, 2011	31.87	31.93	31.79	31.86	322,619	-0.01(-0.04%)
Apr 21, 2011	31.91	31.98	31.81	31.87	141,976	+0.13(+0.43%)
Apr 20, 2011	31.69	31.77	31.63	31.73	88,653	+0.79(+2.54%)
Apr 19, 2011	30.89	30.99	30.79	30.95	163,720	+0.14(+0.46%)
Apr 18, 2011	30.79	30.82	30.48	30.81	131,449	-0.67(-2.14%)
Apr 15, 2011	31.47	31.56	31.30	31.48	146,529	-0.11(-0.35%)
Apr 14, 2011	31.35	31.66	31.31	31.59	120,206	+0.06(+0.20%)
Apr 13, 2011	31.77	31.77	31.45	31.53	110,937	+0.08(+0.24%)
Apr 12, 2011	31.56	31.62	31.34	31.45	112,293	-0.21(-0.67%)
Apr 11, 2011	31.85	31.92	31.62	31.66	73,820	-0.11(-0.33%)
Apr 08, 2011	31.85	31.95	31.67	31.77	214,248	+0.28(+0.89%)
Apr 07, 2011	31.53	31.65	31.33	31.49	204,459	-0.06(-0.20%)
Apr 06, 2011	31.44	31.59	31.36	31.55	222,633	+0.28(+0.91%)
Apr 05, 2011	31.10	31.35	31.03	31.27	74,942	-0.08(-0.25%)
Apr 04, 2011	31.46	31.51	31.26	31.35	228,372	-0.03(-0.09%)

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