Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	21.50	21.53	21.27	21.34	6,800,025	-0.34(-1.58%)
Sep 27, 2012	21.60	21.69	21.48	21.68	6,809,819	+0.34(+1.58%)
Sep 26, 2012	21.58	21.64	21.31	21.34	7,855,036	-0.32(-1.49%)
Sep 25, 2012	21.90	21.96	21.66	21.67	9,919,783	-0.13(-0.58%)
Sep 24, 2012	21.66	21.79	21.58	21.79	6,948,943	+0.13(+0.60%)
Sep 21, 2012	21.79	21.86	21.65	21.66	6,686,577	-0.15(-0.67%)
Sep 20, 2012	21.70	21.87	21.49	21.81	9,474,017	+0.10(+0.46%)
Sep 19, 2012	21.68	21.85	21.54	21.71	8,165,667	+0.11(+0.51%)
Sep 18, 2012	21.49	21.67	21.47	21.60	12,868,320	-0.20(-0.92%)
Sep 17, 2012	22.09	22.25	21.71	21.80	20,713,300	-0.30(-1.35%)
Sep 14, 2012	22.06	22.14	21.94	22.09	16,333,260	+0.12(+0.55%)
Sep 13, 2012	21.54	22.03	21.47	21.97	12,880,815	+0.52(+2.44%)
Sep 12, 2012	21.39	21.52	21.33	21.45	8,163,192	+0.00(+0.02%)
Sep 11, 2012	21.31	21.59	21.29	21.44	23,179,730	+0.27(+1.26%)
Sep 10, 2012	21.17	21.28	21.11	21.18	11,911,445	+0.06(+0.26%)
Sep 07, 2012	20.72	21.15	20.68	21.12	11,120,672	+0.38(+1.82%)
Sep 06, 2012	20.37	20.81	20.37	20.74	9,898,191	+0.41(+2.03%)
Sep 05, 2012	20.39	20.58	20.32	20.33	16,539,517	-0.64(-3.05%)
Sep 04, 2012	21.21	21.23	20.93	20.97	4,603,569	-0.22(-1.02%)
Aug 31, 2012	21.29	21.35	21.11	21.19	6,800,656	+0.08(+0.36%)
Aug 30, 2012	21.19	21.19	21.02	21.11	4,963,526	-0.03(-0.14%)
Aug 29, 2012	21.22	21.29	21.14	21.14	4,504,823	-0.12(-0.55%)
Aug 27, 2012	21.25	21.43	21.23	21.26	5,177,160	+0.01(+0.02%)
Aug 24, 2012	21.14	21.33	21.09	21.25	6,726,174	-0.03(-0.14%)
Aug 23, 2012	21.46	21.46	21.27	21.28	5,922,793	-0.20(-0.91%)
Aug 22, 2012	21.36	21.51	21.28	21.48	6,799,104	+0.12(+0.57%)
Aug 21, 2012	21.49	21.56	21.31	21.36	7,357,566	-0.15(-0.68%)
Aug 20, 2012	21.47	21.52	21.37	21.50	4,826,314	-0.02(-0.07%)
Aug 17, 2012	21.59	21.60	21.48	21.52	7,132,843	-0.02(-0.07%)
Aug 16, 2012	21.41	21.58	21.35	21.54	6,946,956	+0.16(+0.73%)
Aug 15, 2012	21.34	21.42	21.30	21.38	6,180,157	+0.13(+0.62%)
Aug 14, 2012	21.31	21.43	21.21	21.25	8,498,764	+0.05(+0.21%)
Aug 13, 2012	21.24	21.34	21.17	21.20	5,048,198	-0.16(-0.73%)
Aug 10, 2012	21.12	21.39	21.06	21.36	6,286,768	+0.09(+0.43%)
Aug 09, 2012	21.10	21.34	21.09	21.27	9,692,440	-0.01(-0.05%)
Aug 08, 2012	21.20	21.36	21.16	21.28	9,726,364	+0.11(+0.52%)
Aug 07, 2012	21.02	21.23	20.98	21.17	17,771,606	+0.51(+2.48%)
Aug 06, 2012	20.46	20.72	20.46	20.65	8,777,474	+0.22(+1.07%)
Aug 03, 2012	20.25	20.49	20.22	20.44	12,254,366	+0.54(+2.70%)
Aug 02, 2012	19.94	20.16	19.78	19.90	13,036,423	-0.10(-0.50%)
Aug 01, 2012	19.82	20.12	19.67	20.00	17,645,922	+0.12(+0.63%)
Jul 31, 2012	19.91	20.15	19.83	19.87	26,816,914	-0.96(-4.59%)
Jul 30, 2012	20.83	20.94	20.77	20.83	10,545,038	+0.13(+0.65%)
Jul 27, 2012	20.61	20.75	20.44	20.69	14,913,929	+0.32(+1.56%)
Jul 26, 2012	20.27	20.43	20.19	20.38	13,052,464	+0.51(+2.58%)
Jul 25, 2012	19.84	20.44	19.77	19.86	10,498,622	+0.03(+0.18%)
Jul 24, 2012	20.08	20.11	19.63	19.83	10,068,307	-0.29(-1.46%)
Jul 23, 2012	19.93	20.15	19.82	20.12	10,363,792	-0.57(-2.77%)
Jul 20, 2012	20.57	20.70	20.52	20.69	10,081,703	-0.15(-0.74%)
Jul 19, 2012	20.81	20.91	20.73	20.85	9,530,430	+0.06(+0.29%)
Jul 18, 2012	20.66	20.84	20.59	20.79	9,789,339	+0.02(+0.12%)
Jul 17, 2012	20.76	20.77	20.56	20.76	15,750,013	+0.17(+0.82%)
Jul 16, 2012	20.61	20.67	20.45	20.59	13,401,613	+0.20(+0.98%)
Jul 13, 2012	20.19	20.45	20.17	20.40	12,892,355	+0.32(+1.61%)
Jul 12, 2012	20.05	20.13	19.94	20.07	13,759,231	+0.00(+0.02%)
Jul 11, 2012	19.95	20.16	19.88	20.07	8,720,458	+0.32(+1.61%)
Jul 10, 2012	19.98	19.98	19.64	19.75	8,094,043	-0.01(-0.05%)
Jul 09, 2012	19.66	19.76	19.49	19.76	6,158,972	+0.02(+0.10%)
Jul 06, 2012	19.87	19.95	19.69	19.74	11,422,585	-0.36(-1.78%)
Jul 05, 2012	20.21	20.24	20.05	20.10	8,271,342	-0.23(-1.13%)
Jul 03, 2012	20.16	20.37	20.16	20.33	8,316,928	+0.06(+0.30%)

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