Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	38.53	38.88	38.23	38.88	119,529	+0.49(+1.28%)
Jun 29, 2011	38.06	38.45	37.77	38.39	101,560	+0.51(+1.35%)
Jun 28, 2011	37.62	37.94	37.42	37.88	71,585	+0.38(+1.02%)
Jun 27, 2011	37.38	37.54	36.83	37.49	90,527	+0.60(+1.62%)
Jun 24, 2011	37.08	37.13	36.80	36.90	202,056	-0.14(-0.38%)
Jun 23, 2011	37.11	37.61	36.82	37.04	140,530	-0.62(-1.66%)
Jun 22, 2011	38.08	38.18	37.64	37.66	118,820	-0.43(-1.14%)
Jun 21, 2011	37.84	38.13	37.68	38.10	78,319	+0.40(+1.05%)
Jun 20, 2011	37.71	37.80	37.11	37.70	105,962	+0.67(+1.80%)
Jun 17, 2011	37.29	37.58	37.00	37.03	100,746	+0.05(+0.13%)
Jun 16, 2011	36.54	37.03	36.47	36.98	64,086	+0.45(+1.22%)
Jun 15, 2011	36.59	36.76	36.38	36.54	116,827	-0.27(-0.73%)
Jun 14, 2011	36.79	37.08	36.60	36.81	67,743	+0.28(+0.78%)
Jun 13, 2011	36.38	36.61	36.09	36.52	52,557	+0.23(+0.63%)
Jun 10, 2011	36.52	36.61	36.03	36.29	141,613	-0.28(-0.76%)
Jun 09, 2011	36.32	36.61	36.00	36.57	116,494	+0.44(+1.22%)
Jun 08, 2011	36.38	36.50	36.07	36.13	154,274	-0.37(-1.01%)
Jun 07, 2011	36.64	36.91	36.43	36.50	88,660	-0.17(-0.46%)
Jun 06, 2011	36.85	36.92	36.47	36.67	231,394	-0.35(-0.94%)
Jun 03, 2011	36.97	37.18	36.92	37.02	126,469	+0.03(+0.08%)
May 24, 2011	36.99	37.01	36.62	36.99	47,429	+0.26(+0.71%)
May 23, 2011	37.21	37.40	36.71	36.73	56,049	-0.77(-2.06%)
May 20, 2011	37.80	37.90	37.47	37.50	97,535	-0.29(-0.77%)
May 19, 2011	37.97	38.09	37.70	37.79	88,292	-0.12(-0.32%)
May 18, 2011	37.99	38.06	37.69	37.91	41,498	-0.01(-0.04%)
May 17, 2011	37.63	37.99	37.40	37.93	61,614	+0.23(+0.60%)
May 16, 2011	37.22	37.84	37.15	37.70	64,789	+0.13(+0.36%)
May 13, 2011	38.20	38.23	37.47	37.57	32,037	-0.58(-1.53%)
May 12, 2011	37.63	38.23	36.29	38.15	37,604	+0.46(+1.22%)
May 11, 2011	37.99	38.01	37.56	37.69	25,064	-0.34(-0.89%)
May 10, 2011	37.56	38.02	37.55	38.02	29,472	+0.59(+1.57%)
May 09, 2011	37.59	37.59	37.35	37.44	47,515	-0.07(-0.19%)
May 06, 2011	37.92	38.12	37.45	37.51	24,241	-0.10(-0.26%)
May 05, 2011	37.93	37.99	37.47	37.61	32,672	-0.44(-1.15%)
May 04, 2011	38.29	38.29	37.88	38.04	60,961	-0.34(-0.88%)
May 03, 2011	38.23	38.50	38.11	38.38	59,992	+0.16(+0.42%)
May 02, 2011	38.14	38.28	37.96	38.22	149,219	+0.24(+0.63%)
Apr 29, 2011	38.14	38.14	37.68	37.98	84,882	-0.16(-0.41%)
Apr 28, 2011	37.54	38.31	37.54	38.14	109,748	+0.60(+1.60%)
Apr 27, 2011	36.79	37.54	36.26	37.54	64,981	+0.91(+2.49%)
Apr 26, 2011	36.16	36.79	35.47	36.62	69,603	+0.50(+1.39%)
Apr 25, 2011	35.74	36.13	35.63	36.12	97,427	+0.35(+0.97%)
Apr 21, 2011	35.75	35.83	35.42	35.78	38,521	+0.11(+0.32%)
Apr 20, 2011	35.89	35.89	35.40	35.66	47,837	+0.23(+0.64%)
Apr 19, 2011	35.85	35.85	35.38	35.44	49,264	-0.29(-0.81%)
Apr 18, 2011	35.98	36.22	35.71	35.73	40,591	-0.50(-1.38%)
Apr 15, 2011	36.14	36.31	36.02	36.23	52,207	+0.19(+0.53%)
Apr 14, 2011	35.97	36.05	35.89	36.04	42,843	-0.07(-0.20%)
Apr 13, 2011	36.86	37.00	36.11	36.11	46,411	-0.56(-1.52%)
Apr 12, 2011	36.58	36.75	36.58	36.67	58,898	-0.05(-0.13%)
Apr 11, 2011	36.78	36.91	36.71	36.72	77,276	-0.08(-0.21%)
Apr 08, 2011	37.01	37.08	36.79	36.79	103,073	-0.19(-0.52%)
Apr 07, 2011	37.29	37.29	36.94	36.99	66,429	-0.32(-0.85%)
Apr 06, 2011	36.55	37.31	36.46	37.30	60,044	+0.78(+2.13%)
Apr 05, 2011	36.76	36.77	36.42	36.53	93,969	-0.33(-0.90%)
Apr 04, 2011	36.89	37.03	36.77	36.86	35,324	-0.04(-0.11%)

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