Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	19.26	19.46	19.22	19.45	49,916,908	+0.27(+1.39%)
Jun 29, 2011	19.19	19.22	19.11	19.18	19,762,642	+0.08(+0.41%)
Jun 28, 2011	19.05	19.10	18.93	19.10	24,818,938	+0.09(+0.47%)
Jun 27, 2011	18.85	19.07	18.78	19.01	23,993,728	+0.21(+1.11%)
Jun 24, 2011	18.85	18.89	18.74	18.80	38,133,716	-0.03(-0.14%)
Jun 23, 2011	18.65	18.86	18.54	18.83	39,066,848	+0.06(+0.31%)
Jun 22, 2011	18.75	18.84	18.73	18.77	21,931,300	-0.03(-0.14%)
Jun 21, 2011	18.72	18.86	18.65	18.80	35,754,476	+0.18(+0.95%)
Jun 20, 2011	18.62	18.64	18.57	18.62	22,800,724	+0.07(+0.39%)
Jun 17, 2011	18.52	18.76	18.51	18.55	36,910,372	+0.14(+0.77%)
Jun 16, 2011	18.34	18.48	18.31	18.41	20,155,572	+0.06(+0.34%)
Jun 15, 2011	18.52	18.60	18.25	18.34	26,723,854	-0.24(-1.29%)
Jun 14, 2011	18.70	18.75	18.54	18.58	27,276,390	-0.03(-0.14%)
Jun 13, 2011	18.40	18.71	18.40	18.61	22,149,668	+0.23(+1.25%)
Jun 10, 2011	18.53	18.58	18.37	18.38	23,959,734	-0.25(-1.35%)
Jun 09, 2011	18.81	18.81	18.54	18.63	26,722,878	-0.12(-0.64%)
Jun 08, 2011	18.55	18.88	18.49	18.75	37,220,116	+0.27(+1.47%)
Jun 07, 2011	18.43	18.64	18.37	18.48	23,632,806	+0.09(+0.48%)
Jun 06, 2011	18.58	18.60	18.37	18.39	26,868,550	-0.22(-1.18%)
Jun 03, 2011	18.73	18.82	18.60	18.61	23,103,238	-0.66(-3.44%)
May 24, 2011	19.28	19.35	19.22	19.27	17,365,702	+0.03(+0.14%)
May 23, 2011	19.20	19.29	19.14	19.25	17,429,438	-0.16(-0.81%)
May 20, 2011	19.46	19.49	19.34	19.40	20,377,310	-0.09(-0.46%)
May 19, 2011	19.43	19.54	19.34	19.49	18,513,508	+0.12(+0.62%)
May 18, 2011	19.42	19.42	19.27	19.37	18,067,546	-0.01(-0.05%)
May 17, 2011	19.27	19.42	19.22	19.38	23,890,612	+0.07(+0.38%)
May 16, 2011	19.46	19.46	19.27	19.31	21,055,376	-0.15(-0.78%)
May 13, 2011	19.59	19.59	19.30	19.46	19,988,662	-0.09(-0.45%)
May 12, 2011	19.38	19.65	19.34	19.55	19,590,390	+0.09(+0.46%)
May 11, 2011	19.63	19.68	19.33	19.46	21,921,122	-0.16(-0.83%)
May 10, 2011	19.47	19.68	19.46	19.62	19,937,116	+0.17(+0.89%)
May 09, 2011	19.47	19.50	19.37	19.45	16,186,945	-0.02(-0.11%)
May 06, 2011	19.57	19.59	19.37	19.47	21,204,344	+0.08(+0.43%)
May 05, 2011	19.62	19.71	19.27	19.39	29,288,148	-0.29(-1.46%)
May 04, 2011	19.69	19.77	19.62	19.68	21,576,986	-0.07(-0.34%)
May 03, 2011	19.71	19.84	19.57	19.74	63,576,648	+0.13(+0.64%)
May 02, 2011	19.63	19.66	19.59	19.62	25,683,636	-0.11(-0.58%)
Apr 29, 2011	19.84	19.89	19.66	19.73	25,705,598	-0.26(-1.28%)
Apr 28, 2011	19.93	20.03	19.80	19.99	22,264,864	+0.01(+0.05%)
Apr 27, 2011	19.67	20.07	19.67	19.98	34,770,620	+0.32(+1.65%)
Apr 26, 2011	19.41	19.72	19.37	19.66	28,504,774	+0.33(+1.73%)
Apr 25, 2011	19.36	19.37	19.23	19.32	19,707,412	+0.04(+0.22%)
Apr 21, 2011	19.36	19.41	19.07	19.28	57,487,520	-0.46(-2.33%)
Apr 20, 2011	19.65	19.85	19.65	19.74	28,633,912	+0.29(+1.48%)
Apr 19, 2011	19.47	19.56	19.38	19.45	20,070,820	-0.04(-0.19%)
Apr 18, 2011	19.64	19.70	19.40	19.49	23,548,804	-0.28(-1.43%)
Apr 15, 2011	19.73	19.84	19.58	19.77	21,633,790	+0.07(+0.37%)
Apr 14, 2011	19.74	19.80	19.50	19.70	26,428,260	+0.01(+0.05%)
Apr 13, 2011	19.63	19.80	19.63	19.69	16,759,745	+0.02(+0.08%)
Apr 12, 2011	19.61	19.73	19.60	19.67	18,417,716	-0.10(-0.50%)
Apr 11, 2011	19.72	19.85	19.70	19.77	22,787,812	+0.07(+0.34%)
Apr 08, 2011	19.80	19.80	19.62	19.70	17,852,192	-0.02(-0.11%)
Apr 07, 2011	19.79	19.79	19.46	19.72	29,008,990	-0.05(-0.24%)
Apr 06, 2011	19.81	19.84	19.68	19.77	25,669,800	-0.02(-0.11%)
Apr 05, 2011	19.92	19.96	19.74	19.79	25,426,424	-0.12(-0.60%)
Apr 04, 2011	19.87	19.95	19.85	19.91	22,158,862	+0.07(+0.36%)

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