Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	43.95	45.51	43.87	45.25	6,115,928	+1.48(+3.39%)
Jun 29, 2011	43.75	44.01	43.40	43.77	3,669,763	+0.32(+0.73%)
Jun 28, 2011	43.49	43.64	43.28	43.45	3,334,290	+0.07(+0.16%)
Jun 27, 2011	43.06	43.91	42.76	43.38	3,216,772	+0.40(+0.93%)
Jun 24, 2011	44.35	44.52	42.91	42.98	5,195,481	-1.41(-3.17%)
Jun 23, 2011	43.55	44.50	43.06	44.39	5,865,644	+0.16(+0.36%)
Jun 22, 2011	44.26	44.87	44.15	44.23	3,313,007	-0.30(-0.67%)
Jun 21, 2011	43.78	44.63	43.70	44.52	2,361,855	+0.95(+2.17%)
Jun 20, 2011	43.23	43.63	43.20	43.58	2,999,705	+0.08(+0.18%)
Jun 17, 2011	43.99	44.19	43.27	43.50	3,313,465	+0.02(+0.05%)
Jun 16, 2011	42.94	43.72	42.66	43.48	3,743,062	+0.63(+1.47%)
Jun 15, 2011	43.18	43.58	42.66	42.85	2,910,360	-0.94(-2.14%)
Jun 14, 2011	43.07	44.01	42.91	43.79	3,498,657	+1.13(+2.64%)
Jun 13, 2011	43.98	44.14	42.60	42.66	4,484,987	-1.28(-2.90%)
Jun 10, 2011	44.59	44.71	43.72	43.94	3,807,666	-0.84(-1.87%)
Jun 09, 2011	44.80	44.97	44.56	44.77	3,456,371	+0.11(+0.25%)
Jun 08, 2011	45.68	45.68	44.58	44.66	3,517,855	-1.01(-2.20%)
Jun 07, 2011	46.49	46.49	45.64	45.67	2,487,547	-0.36(-0.78%)
Jun 06, 2011	46.54	47.15	45.82	46.03	2,263,667	-0.67(-1.43%)
Jun 03, 2011	46.81	47.21	46.52	46.70	1,802,712	-1.43(-2.96%)
May 24, 2011	48.22	48.52	47.73	48.12	2,091,065	+0.13(+0.27%)
May 23, 2011	48.21	48.33	47.60	47.99	1,799,494	-1.02(-2.07%)
May 20, 2011	49.79	50.03	48.94	49.01	2,308,518	-0.88(-1.76%)
May 19, 2011	49.17	50.16	49.17	49.89	2,753,877	+0.85(+1.73%)
May 18, 2011	48.39	49.25	47.68	49.04	3,177,044	+0.76(+1.57%)
May 17, 2011	49.19	49.27	48.00	48.28	3,561,344	-1.28(-2.57%)
May 16, 2011	49.70	50.33	49.42	49.56	2,019,111	-0.39(-0.78%)
May 13, 2011	50.54	50.76	49.41	49.95	2,349,489	-0.67(-1.32%)
May 12, 2011	50.06	50.69	49.25	50.61	1,983,636	+0.43(+0.85%)
May 11, 2011	51.65	51.88	49.86	50.19	2,802,293	-1.71(-3.30%)
May 10, 2011	50.76	52.15	50.70	51.90	3,223,965	+1.21(+2.38%)
May 09, 2011	49.95	51.10	49.90	50.69	2,316,556	+0.79(+1.58%)
May 06, 2011	49.76	50.99	49.64	49.91	3,208,563	+0.83(+1.69%)
May 05, 2011	49.51	50.33	48.91	49.08	3,219,604	-0.65(-1.30%)
May 04, 2011	50.34	50.64	49.66	49.73	2,663,248	-0.63(-1.25%)
May 03, 2011	50.06	50.84	49.71	50.35	2,806,805	+0.08(+0.16%)
May 02, 2011	50.27	50.34	50.23	50.27	2,904,623	-0.05(-0.10%)
Apr 29, 2011	50.70	50.90	50.27	50.32	1,949,208	-0.20(-0.39%)
Apr 28, 2011	50.49	51.01	50.36	50.52	1,499,985	-0.09(-0.18%)
Apr 27, 2011	50.59	50.84	49.76	50.61	2,865,979	+0.11(+0.22%)
Apr 26, 2011	51.04	51.39	50.20	50.50	3,415,623	+0.50(+1.00%)
Apr 25, 2011	49.94	50.17	49.48	50.01	2,074,038	-0.02(-0.04%)
Apr 21, 2011	49.15	50.65	49.15	50.03	4,593,037	+1.37(+2.81%)
Apr 20, 2011	47.53	49.13	47.07	48.66	4,416,158	+1.94(+4.16%)
Apr 19, 2011	46.09	46.78	46.09	46.72	1,657,788	+0.69(+1.49%)
Apr 18, 2011	46.12	46.17	45.47	46.03	2,054,586	-0.59(-1.26%)
Apr 15, 2011	46.56	46.83	46.13	46.62	2,684,181	+0.06(+0.13%)
Apr 14, 2011	46.85	46.94	46.31	46.56	1,839,057	-0.61(-1.29%)
Apr 13, 2011	47.15	47.33	46.42	47.17	2,233,228	+0.26(+0.55%)
Apr 12, 2011	47.61	47.83	46.85	46.91	2,351,371	-1.06(-2.20%)
Apr 11, 2011	47.84	48.39	47.80	47.96	2,130,717	+0.15(+0.31%)
Apr 08, 2011	48.50	48.63	47.59	47.81	2,227,872	-0.44(-0.91%)
Apr 07, 2011	48.35	49.14	48.19	48.25	4,307,970	+0.60(+1.25%)
Apr 06, 2011	47.85	47.94	47.30	47.65	1,633,706	-0.08(-0.17%)
Apr 05, 2011	47.59	47.98	47.20	47.73	1,843,818	-0.05(-0.10%)
Apr 04, 2011	48.16	48.20	47.48	47.78	1,946,463	-0.37(-0.77%)

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