Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	48.77	49.40	48.65	49.29	1,270,908	+0.85(+1.76%)
Jun 29, 2011	48.47	48.59	48.13	48.43	1,598,240	+0.24(+0.49%)
Jun 28, 2011	47.93	48.22	47.77	48.20	2,003,987	+0.29(+0.61%)
Jun 27, 2011	47.22	48.03	47.12	47.90	1,209,271	+0.62(+1.31%)
Jun 24, 2011	47.65	47.72	47.08	47.29	2,477,320	-1.13(-2.33%)
Jun 23, 2011	48.01	48.55	47.42	48.42	4,322,561	-0.63(-1.29%)
Jun 22, 2011	49.78	49.93	48.98	49.05	2,829,368	-1.21(-2.41%)
Jun 21, 2011	49.78	50.42	49.72	50.26	3,035,371	+0.82(+1.66%)
Jun 20, 2011	49.16	49.45	49.16	49.44	2,167,754	+0.49(+1.00%)
Jun 17, 2011	49.71	49.71	48.62	48.95	2,954,717	+0.81(+1.69%)
Jun 16, 2011	48.17	48.50	47.70	48.14	1,888,924	-0.23(-0.47%)
Jun 15, 2011	48.77	49.29	48.18	48.37	2,463,497	-1.89(-3.75%)
Jun 14, 2011	50.15	50.62	50.07	50.25	1,684,810	+1.41(+2.88%)
Jun 13, 2011	48.93	49.26	48.68	48.85	1,089,617	+0.35(+0.72%)
Jun 10, 2011	49.45	49.52	48.45	48.50	1,457,237	-1.24(-2.50%)
Jun 09, 2011	49.41	49.95	49.26	49.74	2,088,159	+0.57(+1.16%)
Jun 08, 2011	49.65	49.81	49.03	49.17	1,534,929	-0.88(-1.75%)
Jun 07, 2011	50.53	50.63	49.99	50.05	1,777,394	+0.51(+1.03%)
Jun 06, 2011	49.98	50.04	49.47	49.54	1,444,109	-0.29(-0.59%)
Jun 03, 2011	49.38	50.17	49.33	49.83	1,975,169	+1.34(+2.77%)
May 24, 2011	48.74	48.96	48.39	48.49	2,774,184	+0.15(+0.32%)
May 23, 2011	48.15	48.63	47.94	48.33	2,361,120	-1.13(-2.28%)
May 20, 2011	50.03	50.14	49.30	49.46	2,049,324	-1.26(-2.48%)
May 19, 2011	50.55	50.77	50.18	50.72	1,314,458	+0.38(+0.75%)
May 18, 2011	49.59	50.43	49.46	50.35	1,522,201	+0.64(+1.29%)
May 17, 2011	49.46	50.00	49.34	49.70	2,217,551	-0.43(-0.86%)
May 16, 2011	50.15	50.69	50.05	50.14	1,256,163	-0.19(-0.38%)
May 13, 2011	50.79	51.13	49.98	50.33	2,275,779	-1.03(-2.00%)
May 12, 2011	50.43	51.37	50.11	51.36	1,798,589	+0.71(+1.41%)
May 11, 2011	51.57	51.66	50.29	50.64	2,436,620	-0.94(-1.82%)
May 10, 2011	50.88	51.64	50.79	51.58	2,708,570	+0.99(+1.95%)
May 09, 2011	49.98	50.71	49.85	50.59	1,891,308	+0.90(+1.81%)
May 06, 2011	50.43	50.74	49.38	49.70	2,520,693	-0.43(-0.86%)
May 05, 2011	50.43	50.67	49.90	50.13	2,024,986	-1.23(-2.39%)
May 04, 2011	52.05	52.07	51.23	51.36	1,554,538	-0.53(-1.02%)
May 03, 2011	52.35	52.49	51.64	51.88	1,719,546	-0.11(-0.22%)
May 02, 2011	51.90	52.00	51.86	52.00	1,757,769	+0.28(+0.54%)
Apr 29, 2011	51.72	51.85	51.39	51.72	1,847,433	+0.77(+1.51%)
Apr 28, 2011	51.11	51.35	50.65	50.95	4,326,135	-3.80(-6.94%)
Apr 27, 2011	53.82	54.81	53.58	54.75	1,518,767	+0.62(+1.14%)
Apr 26, 2011	53.66	54.14	53.52	54.13	1,292,525	+0.46(+0.85%)
Apr 25, 2011	53.48	53.75	53.15	53.67	784,659	+0.28(+0.53%)
Apr 21, 2011	53.41	53.65	52.89	53.39	1,400,579	+0.94(+1.79%)
Apr 20, 2011	52.30	52.55	52.21	52.45	1,618,794	+1.39(+2.71%)
Apr 19, 2011	50.61	51.08	50.60	51.07	1,492,058	+0.23(+0.46%)
Apr 18, 2011	50.31	51.71	49.46	50.83	2,976,662	-0.50(-0.97%)
Apr 15, 2011	51.15	51.48	51.02	51.33	1,600,681	+0.01(+0.02%)
Apr 14, 2011	50.51	51.48	50.44	51.32	1,097,036	+0.34(+0.68%)
Apr 13, 2011	51.02	51.42	50.78	50.98	928,799	+0.55(+1.10%)
Apr 12, 2011	50.73	50.99	50.33	50.43	933,233	-0.76(-1.49%)
Apr 11, 2011	51.15	51.37	51.02	51.19	1,016,706	+0.19(+0.38%)
Apr 08, 2011	51.23	51.23	50.76	50.99	1,177,899	+0.59(+1.16%)
Apr 07, 2011	50.19	50.68	50.08	50.41	1,261,095	+0.10(+0.19%)
Apr 06, 2011	50.39	50.75	50.21	50.31	1,570,369	-0.28(-0.55%)
Apr 05, 2011	49.91	50.67	49.77	50.59	1,807,813	+0.64(+1.28%)
Apr 04, 2011	49.94	50.02	49.68	49.95	902,318	+0.28(+0.56%)

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