Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	21.04	21.47	20.98	20.98	5,547,939	-0.41(-1.93%)
Sep 29, 2011	21.65	21.74	21.07	21.39	6,545,658	+0.04(+0.19%)
Sep 28, 2011	21.77	21.97	21.33	21.35	6,316,989	-0.32(-1.50%)
Sep 27, 2011	21.38	21.97	21.20	21.68	5,354,177	+0.57(+2.69%)
Sep 26, 2011	20.95	21.12	20.56	21.11	4,689,076	+0.38(+1.82%)
Sep 23, 2011	20.99	21.05	20.54	20.73	8,334,401	-0.38(-1.79%)
Sep 22, 2011	20.86	21.25	20.45	21.11	8,648,517	-0.19(-0.91%)
Sep 21, 2011	21.80	22.02	21.29	21.30	5,129,245	-0.49(-2.25%)
Sep 20, 2011	21.97	22.11	21.77	21.79	3,736,661	-0.03(-0.13%)
Sep 19, 2011	21.68	21.94	21.54	21.82	4,321,533	-0.11(-0.48%)
Sep 16, 2011	21.83	22.06	21.65	21.93	7,034,603	+0.20(+0.93%)
Sep 15, 2011	21.77	21.86	21.46	21.72	5,500,867	+0.19(+0.90%)
Sep 14, 2011	21.51	21.78	21.14	21.53	6,547,464	+0.16(+0.74%)
Sep 13, 2011	21.33	21.58	21.13	21.37	4,874,221	+0.13(+0.59%)
Sep 12, 2011	20.86	21.25	20.72	21.25	5,756,492	+0.07(+0.34%)
Sep 09, 2011	21.37	21.55	21.03	21.17	4,927,549	-0.45(-2.08%)
Sep 08, 2011	21.89	22.10	21.55	21.62	4,209,955	-0.38(-1.71%)
Sep 07, 2011	21.59	22.01	21.54	22.00	4,630,475	+0.68(+3.19%)
Sep 06, 2011	20.75	21.42	20.69	21.32	5,935,017	+0.06(+0.30%)
Sep 02, 2011	21.30	21.49	21.15	21.25	3,787,873	-0.47(-2.16%)

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