Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	40.70	40.99	40.64	40.69	189,291	+0.01(+0.02%)
Jun 29, 2011	40.71	41.34	40.58	40.68	784,270	-0.02(-0.04%)
Jun 28, 2011	40.09	40.70	39.59	40.70	331,892	+0.96(+2.42%)
Jun 27, 2011	38.84	39.76	38.13	39.74	390,502	+1.37(+3.58%)
Jun 24, 2011	37.63	38.57	37.25	38.36	557,984	+1.27(+3.41%)
Jun 23, 2011	36.44	37.30	36.04	37.10	332,061	+0.55(+1.51%)
Jun 22, 2011	36.73	37.02	36.32	36.55	163,331	-0.39(-1.07%)
Jun 21, 2011	37.25	37.56	36.66	36.94	167,668	-0.05(-0.13%)
Jun 20, 2011	37.20	37.44	36.09	36.99	136,889	+0.88(+2.44%)
Jun 17, 2011	36.09	36.42	36.05	36.11	225,256	+0.30(+0.85%)
Jun 16, 2011	35.82	36.46	35.26	35.81	141,145	-0.05(-0.14%)
Jun 15, 2011	35.70	35.89	35.19	35.86	142,147	-0.17(-0.48%)
Jun 14, 2011	35.50	36.53	35.32	36.03	140,132	+0.77(+2.19%)
Jun 13, 2011	35.08	35.78	35.08	35.26	123,617	+0.24(+0.68%)
Jun 10, 2011	34.92	35.49	34.89	35.02	196,480	+0.07(+0.21%)
Jun 09, 2011	35.12	35.63	34.94	34.94	140,198	-0.12(-0.33%)
Jun 08, 2011	34.90	36.22	34.90	35.06	243,977	+0.07(+0.19%)
Jun 07, 2011	35.10	35.19	34.68	34.99	197,421	+0.21(+0.59%)
Jun 06, 2011	35.10	35.36	34.62	34.79	127,169	-0.54(-1.54%)
Jun 03, 2011	35.10	35.80	35.10	35.33	174,469	-3.17(-8.24%)
May 24, 2011	38.75	39.00	38.08	38.50	186,534	-0.05(-0.13%)
May 23, 2011	37.43	38.91	37.27	38.55	258,999	+0.56(+1.47%)
May 20, 2011	38.41	38.41	37.78	37.99	107,379	-0.63(-1.63%)
May 19, 2011	38.79	39.44	38.40	38.62	221,830	+0.16(+0.42%)
May 18, 2011	38.18	38.54	37.77	38.46	123,255	+0.28(+0.73%)
May 17, 2011	37.20	38.21	37.20	38.18	213,917	+0.72(+1.93%)
May 16, 2011	37.02	37.88	37.02	37.46	150,354	+0.27(+0.72%)
May 13, 2011	37.81	37.81	37.10	37.19	72,665	-0.56(-1.49%)
May 12, 2011	37.61	37.84	37.30	37.76	110,152	+0.08(+0.22%)
May 11, 2011	37.30	37.97	37.30	37.67	141,611	+0.14(+0.37%)
May 10, 2011	37.03	37.68	36.87	37.53	88,059	+0.68(+1.85%)
May 09, 2011	38.05	38.05	36.21	36.85	281,811	-1.30(-3.40%)
May 06, 2011	38.75	38.92	37.84	38.15	137,912	-0.22(-0.58%)
May 05, 2011	37.03	38.98	36.76	38.37	339,161	+1.41(+3.80%)
May 04, 2011	37.02	37.40	36.45	36.97	101,054	-0.01(-0.02%)
May 03, 2011	36.61	37.02	36.04	36.97	128,573	+0.33(+0.90%)
May 02, 2011	36.63	37.27	36.50	36.65	189,194	-0.24(-0.65%)
Apr 29, 2011	35.46	37.49	34.54	36.88	420,170	+1.46(+4.13%)
Apr 28, 2011	35.62	35.62	34.85	35.42	135,615	-0.07(-0.19%)
Apr 27, 2011	34.71	35.49	34.67	35.49	198,677	+0.76(+2.18%)
Apr 26, 2011	34.12	35.10	33.92	34.73	123,504	+0.74(+2.18%)
Apr 25, 2011	33.73	34.10	33.55	33.99	125,735	+0.17(+0.51%)
Apr 21, 2011	33.94	34.01	33.60	33.82	94,819	+0.06(+0.17%)
Apr 20, 2011	33.88	34.04	33.55	33.76	120,150	+0.22(+0.66%)
Apr 19, 2011	33.38	33.74	32.93	33.54	133,569	+0.16(+0.49%)
Apr 18, 2011	33.38	34.22	33.30	33.37	209,679	-0.20(-0.59%)
Apr 15, 2011	33.12	33.71	32.02	33.57	563,362	+0.29(+0.86%)
Apr 14, 2011	34.64	35.26	33.04	33.28	536,999	-1.49(-4.28%)
Apr 13, 2011	35.47	35.47	34.57	34.77	116,954	-0.53(-1.49%)
Apr 12, 2011	34.75	36.37	34.75	35.30	229,071	+0.25(+0.73%)
Apr 11, 2011	34.36	35.13	34.33	35.04	123,434	+0.62(+1.82%)
Apr 08, 2011	35.31	35.31	34.11	34.42	423,773	-0.71(-2.01%)
Apr 07, 2011	35.59	35.59	35.12	35.12	116,942	-0.39(-1.09%)
Apr 06, 2011	35.54	35.61	34.93	35.51	110,961	+0.15(+0.42%)
Apr 05, 2011	35.12	35.54	35.10	35.36	247,912	+0.26(+0.75%)
Apr 04, 2011	35.88	35.88	35.06	35.10	174,327	-0.73(-2.04%)

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