Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	50.67	50.67	49.95	49.95	3,983,512	-0.99(-1.95%)
Sep 29, 2011	51.24	51.28	50.82	50.95	2,648,683	+0.04(+0.08%)
Sep 28, 2011	51.67	51.67	50.85	50.91	3,107,678	-0.75(-1.44%)
Sep 27, 2011	51.98	51.98	51.53	51.65	2,920,264	-0.08(-0.16%)
Sep 26, 2011	51.80	51.82	51.29	51.74	2,838,751	+0.29(+0.56%)
Sep 23, 2011	51.39	51.72	51.28	51.45	3,134,369	-0.01(-0.03%)
Sep 22, 2011	51.47	51.76	51.27	51.46	5,350,649	-0.68(-1.30%)
Sep 21, 2011	52.59	52.77	52.11	52.14	5,740,675	-0.46(-0.87%)
Sep 20, 2011	52.74	52.78	52.49	52.59	3,784,668	+0.00(+0.00%)
Sep 19, 2011	52.58	52.74	52.37	52.59	2,336,011	-0.08(-0.16%)
Sep 16, 2011	52.67	52.80	52.50	52.67	2,872,128	-0.08(-0.16%)
Sep 15, 2011	52.66	52.83	52.48	52.76	3,154,574	+0.21(+0.39%)
Sep 14, 2011	52.45	52.76	52.23	52.55	3,132,258	+0.17(+0.32%)
Sep 13, 2011	51.91	52.44	51.80	52.38	6,887,942	+0.44(+0.85%)
Sep 12, 2011	51.86	52.03	51.72	51.94	3,033,241	-0.15(-0.29%)
Sep 09, 2011	52.62	52.69	52.03	52.09	2,609,338	-0.61(-1.15%)
Sep 08, 2011	52.58	52.77	52.52	52.70	2,614,366	-0.03(-0.05%)
Sep 07, 2011	52.63	52.74	52.36	52.73	1,896,622	+0.47(+0.90%)
Sep 06, 2011	52.32	52.49	52.09	52.26	2,560,868	-0.63(-1.20%)
Sep 02, 2011	52.66	53.10	52.60	52.89	2,636,021	-0.21(-0.39%)

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