Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	30.42	30.98	30.05	30.72	131,870	+0.44(+1.45%)
Jun 29, 2011	30.16	30.95	29.72	30.28	97,833	+0.32(+1.07%)
Jun 28, 2011	29.56	30.22	29.19	29.96	154,439	+0.25(+0.84%)
Jun 27, 2011	29.30	30.00	29.30	29.71	143,596	+0.37(+1.26%)
Jun 24, 2011	30.26	30.26	29.03	29.34	409,743	-0.90(-2.98%)
Jun 23, 2011	29.92	30.36	29.76	30.24	80,035	-0.10(-0.33%)
Jun 22, 2011	30.30	30.77	29.84	30.34	126,763	-0.20(-0.65%)
Jun 21, 2011	30.24	30.99	30.24	30.54	88,764	+0.56(+1.87%)
Jun 20, 2011	29.75	30.02	29.51	29.98	160,890	+0.37(+1.25%)
Jun 17, 2011	30.13	30.67	29.46	29.61	147,213	-0.21(-0.70%)
Jun 16, 2011	30.02	30.74	29.11	29.82	207,587	-0.18(-0.60%)
Jun 15, 2011	31.50	31.95	29.90	30.00	193,783	-1.99(-6.22%)
Jun 14, 2011	30.92	32.48	30.92	31.99	144,358	+1.34(+4.37%)
Jun 13, 2011	31.43	32.01	30.48	30.65	90,550	-0.62(-1.98%)
Jun 10, 2011	32.68	32.97	31.12	31.27	131,213	-1.64(-4.98%)
Jun 09, 2011	31.61	33.00	31.16	32.91	193,011	+1.34(+4.24%)
Jun 08, 2011	32.00	32.19	31.05	31.57	60,240	-0.47(-1.47%)
Jun 07, 2011	32.50	32.50	32.02	32.04	73,856	-0.29(-0.90%)
Jun 06, 2011	32.79	32.89	32.26	32.33	152,489	-0.02(-0.06%)
Jun 03, 2011	32.51	32.80	32.24	32.35	168,690	+1.33(+4.29%)
May 24, 2011	31.30	31.56	30.86	31.02	93,435	-0.21(-0.67%)
May 23, 2011	30.85	31.56	30.85	31.23	86,478	-0.14(-0.45%)
May 20, 2011	30.86	31.59	30.86	31.37	139,166	+0.28(+0.90%)
May 19, 2011	30.78	31.35	30.67	31.09	145,569	+0.63(+2.07%)
May 18, 2011	30.97	30.97	30.39	30.46	243,989	-0.34(-1.10%)
May 17, 2011	30.51	31.29	30.51	30.80	99,270	+0.17(+0.56%)
May 16, 2011	30.80	30.97	30.60	30.63	110,807	-0.18(-0.58%)
May 13, 2011	30.65	31.26	30.60	30.81	74,242	+0.33(+1.08%)
May 12, 2011	30.41	30.90	30.32	30.48	58,301	-0.12(-0.39%)
May 11, 2011	30.14	31.85	30.06	30.60	209,518	+0.50(+1.66%)
May 10, 2011	30.15	30.34	29.66	30.10	47,315	+0.14(+0.47%)
May 09, 2011	29.49	30.14	29.49	29.96	67,198	+0.38(+1.28%)
May 06, 2011	29.92	30.15	29.39	29.58	37,114	+0.13(+0.44%)
May 05, 2011	29.09	29.95	29.09	29.45	55,243	+0.09(+0.29%)
May 04, 2011	29.63	29.63	29.26	29.36	44,735	-0.07(-0.22%)
May 03, 2011	29.65	29.79	29.19	29.43	70,359	-0.42(-1.41%)
May 02, 2011	30.00	30.17	29.23	29.85	121,052	-0.09(-0.30%)
Apr 29, 2011	30.06	30.10	29.38	29.94	130,021	-0.01(-0.03%)
Apr 28, 2011	27.98	30.51	27.92	29.95	417,078	+2.08(+7.46%)
Apr 27, 2011	27.55	27.91	27.31	27.87	61,004	+0.37(+1.35%)
Apr 26, 2011	27.04	27.70	26.59	27.50	246,631	+0.61(+2.27%)
Apr 25, 2011	26.33	27.08	24.76	26.89	217,546	+0.71(+2.71%)
Apr 21, 2011	26.65	26.65	25.81	26.18	37,907	-0.25(-0.95%)
Apr 20, 2011	26.03	26.70	26.03	26.43	185,972	+0.79(+3.08%)
Apr 19, 2011	25.67	25.77	25.50	25.64	26,245	+0.06(+0.23%)
Apr 18, 2011	25.49	25.65	25.11	25.58	45,710	-0.40(-1.54%)
Apr 15, 2011	25.54	26.28	24.53	25.98	131,824	+0.38(+1.48%)
Apr 14, 2011	24.98	25.62	24.70	25.60	49,245	+0.52(+2.07%)
Apr 13, 2011	25.46	25.46	24.83	25.08	102,941	-0.07(-0.28%)
Apr 12, 2011	24.56	25.26	24.56	25.15	51,721	+0.36(+1.45%)
Apr 11, 2011	25.06	25.18	24.65	24.79	66,760	-0.11(-0.44%)
Apr 08, 2011	25.61	25.61	24.81	24.90	93,183	-0.53(-2.08%)
Apr 07, 2011	25.55	25.83	25.24	25.43	117,032	-0.12(-0.47%)
Apr 06, 2011	25.20	25.61	25.18	25.55	26,413	+0.34(+1.35%)
Apr 05, 2011	25.31	25.38	24.73	25.21	46,375	-0.10(-0.40%)
Apr 04, 2011	25.20	25.69	25.14	25.31	102,509	+0.18(+0.72%)

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