Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	59.47	59.71	58.98	59.40	739,797	+0.11(+0.19%)
Jun 29, 2011	59.57	59.51	58.98	59.29	655,594	-0.17(-0.29%)
Jun 28, 2011	59.19	59.52	59.07	59.46	665,053	+0.20(+0.34%)
Jun 27, 2011	58.58	59.26	58.66	59.26	689,013	+0.54(+0.92%)
Jun 24, 2011	58.77	58.99	58.40	58.72	520,627	-0.25(-0.42%)
Jun 23, 2011	58.42	58.97	58.13	58.97	798,867	+0.27(+0.46%)
Jun 22, 2011	57.81	59.04	57.75	58.70	878,714	+0.95(+1.65%)
Jun 21, 2011	58.36	58.47	57.66	57.75	733,529	-0.51(-0.88%)
Jun 20, 2011	57.99	58.42	58.17	58.26	627,772	+0.26(+0.45%)
Jun 17, 2011	58.29	58.86	57.93	58.00	3,164,682	-0.33(-0.57%)
Jun 16, 2011	58.89	58.94	57.99	58.33	812,527	-0.42(-0.71%)
Jun 15, 2011	59.09	59.50	58.64	58.75	664,904	-0.75(-1.26%)
Jun 14, 2011	58.59	59.56	58.42	59.50	904,960	+1.02(+1.74%)
Jun 13, 2011	58.57	59.38	58.40	58.48	774,136	-0.13(-0.22%)
Jun 10, 2011	58.41	58.92	58.07	58.61	623,309	+0.02(+0.03%)
Jun 09, 2011	58.31	58.80	58.21	58.59	708,090	+0.19(+0.33%)
Jun 08, 2011	59.24	59.49	58.39	58.40	723,453	-1.09(-1.83%)
Jun 07, 2011	59.23	60.14	59.19	59.49	498,863	-0.07(-0.12%)
Jun 06, 2011	60.37	60.48	59.53	59.56	781,116	-0.86(-1.42%)
Jun 03, 2011	60.42	60.84	60.09	60.42	800,455	+1.27(+2.15%)
May 24, 2011	60.00	60.28	59.15	59.15	724,108	-1.12(-1.86%)
May 20, 2011	59.75	60.38	59.64	60.27	952,348	+0.49(+0.82%)
May 19, 2011	59.15	60.05	59.25	59.78	802,268	+0.39(+0.66%)
May 18, 2011	59.31	59.49	58.93	59.39	824,600	+0.32(+0.54%)
May 17, 2011	59.42	59.99	59.07	59.07	619,906	-0.43(-0.72%)
May 16, 2011	60.04	60.13	59.48	59.50	720,059	-0.59(-0.98%)
May 13, 2011	60.54	60.90	59.99	60.09	611,271	-0.46(-0.76%)
May 12, 2011	60.63	61.02	60.42	60.55	581,650	-0.33(-0.54%)
May 11, 2011	61.79	62.09	60.71	60.88	851,631	-1.21(-1.95%)
May 10, 2011	61.18	62.37	61.22	62.09	738,127	+0.84(+1.37%)
May 09, 2011	60.35	61.25	60.00	61.25	968,599	+1.25(+2.08%)
May 06, 2011	59.40	60.00	59.20	60.00	675,174	+0.61(+1.03%)
May 05, 2011	58.65	59.61	58.66	59.39	967,830	+0.58(+0.99%)
May 04, 2011	58.45	58.96	58.06	58.81	2,166,035	-0.15(-0.25%)
May 03, 2011	59.88	59.98	58.53	58.96	743,080	-1.02(-1.70%)
May 02, 2011	58.39	60.01	59.83	59.98	1,742,920	+0.10(+0.17%)
Apr 29, 2011	59.54	59.91	59.39	59.88	461,633	+0.31(+0.52%)
Apr 28, 2011	59.30	59.94	59.33	59.57	391,290	+0.21(+0.35%)
Apr 27, 2011	60.02	59.68	59.23	59.36	673,059	-0.08(-0.13%)
Apr 26, 2011	59.71	60.05	59.12	59.44	654,723	-0.30(-0.50%)
Apr 25, 2011	59.68	59.92	59.68	59.74	315,332	+0.03(+0.05%)
Apr 21, 2011	60.11	60.07	59.40	59.71	488,048	-0.22(-0.37%)
Apr 20, 2011	60.52	60.70	59.76	59.93	636,786	-0.29(-0.48%)
Apr 19, 2011	60.08	60.30	59.70	60.22	422,079	-0.04(-0.07%)
Apr 18, 2011	59.87	60.41	59.69	60.26	650,052	+0.03(+0.05%)
Apr 15, 2011	60.10	60.52	60.08	60.23	800,290	+0.15(+0.25%)
Apr 14, 2011	59.73	60.17	59.62	60.08	569,913	+0.24(+0.40%)
Apr 13, 2011	59.52	59.87	59.33	59.84	743,328	+0.51(+0.86%)
Apr 12, 2011	59.60	59.75	58.98	59.33	725,869	-0.34(-0.57%)
Apr 11, 2011	60.24	60.30	59.41	59.67	585,744	-0.43(-0.72%)
Apr 08, 2011	59.39	60.14	59.17	60.10	578,458	+0.82(+1.38%)
Apr 07, 2011	59.75	59.96	59.20	59.28	715,074	-0.68(-1.13%)
Apr 06, 2011	61.19	61.30	59.88	59.96	1,243,487	-1.16(-1.90%)
Apr 05, 2011	60.88	61.52	60.86	61.12	798,232	+0.09(+0.15%)
Apr 04, 2011	60.93	61.19	60.81	61.03	719,605	+0.02(+0.03%)

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