Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	21.77	21.81	21.32	21.32	767,123	-0.82(-3.70%)
Sep 29, 2011	22.22	22.31	21.84	22.14	1,398,807	+0.41(+1.88%)
Sep 28, 2011	22.09	22.17	21.71	21.73	842,071	-0.34(-1.52%)
Sep 27, 2011	22.21	22.44	21.96	22.07	578,810	+0.32(+1.49%)
Sep 26, 2011	21.48	21.77	21.27	21.75	531,684	+0.52(+2.43%)
Sep 23, 2011	21.19	21.34	21.08	21.23	1,011,789	+0.07(+0.34%)
Sep 22, 2011	21.35	21.42	21.03	21.16	1,312,381	-0.76(-3.45%)
Sep 21, 2011	22.49	22.62	21.91	21.91	537,566	-0.66(-2.93%)
Sep 20, 2011	22.67	22.74	22.41	22.57	605,591	-0.29(-1.27%)
Sep 19, 2011	22.62	22.93	22.49	22.86	642,476	-0.08(-0.35%)
Sep 16, 2011	23.14	23.25	22.76	22.94	624,193	-0.06(-0.25%)
Sep 15, 2011	22.70	23.00	22.64	23.00	687,540	+0.80(+3.60%)
Sep 14, 2011	21.96	22.38	21.78	22.20	833,866	+0.39(+1.77%)
Sep 13, 2011	21.65	21.86	21.51	21.82	506,266	+0.42(+1.97%)
Sep 12, 2011	21.19	21.43	21.00	21.40	1,294,030	-0.17(-0.78%)
Sep 09, 2011	21.83	21.87	21.35	21.56	1,465,231	-0.65(-2.91%)
Sep 08, 2011	22.26	22.44	22.12	22.21	480,844	-0.39(-1.74%)
Sep 07, 2011	22.42	22.60	22.36	22.60	796,619	+0.36(+1.63%)
Sep 06, 2011	22.04	22.25	21.93	22.24	1,067,515	-0.98(-4.23%)
Sep 02, 2011	23.39	23.43	23.10	23.22	933,043	-0.63(-2.65%)
Sep 01, 2011	23.97	24.17	23.79	23.85	1,309,396	+0.25(+1.08%)
Aug 31, 2011	23.53	23.72	23.36	23.60	1,059,361	+0.47(+2.01%)
Aug 30, 2011	23.03	23.32	22.94	23.13	1,234,772	-0.12(-0.53%)
Aug 29, 2011	22.99	27.60	22.96	23.26	1,140,585	+0.25(+1.07%)
Aug 26, 2011	22.76	23.07	22.62	23.01	1,337,646	+0.26(+1.15%)
Aug 25, 2011	23.07	23.21	22.64	22.75	957,408	+0.50(+2.25%)
Aug 24, 2011	22.08	22.41	22.06	22.25	1,124,909	-0.36(-1.61%)
Aug 23, 2011	22.40	22.62	22.19	22.61	948,802	+0.30(+1.34%)
Aug 22, 2011	22.58	22.66	22.20	22.31	1,601,065	-0.12(-0.52%)
Aug 19, 2011	22.64	22.97	22.38	22.43	940,304	-0.41(-1.81%)
Aug 18, 2011	23.34	23.34	22.55	22.84	3,503,727	-1.42(-5.87%)
Aug 17, 2011	24.39	24.53	24.14	24.27	1,352,767	-0.39(-1.59%)
Aug 16, 2011	24.67	24.86	24.50	24.66	648,476	-0.43(-1.71%)
Aug 15, 2011	24.92	25.10	24.74	25.09	653,810	+0.79(+3.26%)
Aug 12, 2011	24.43	24.59	24.12	24.30	1,260,497	-0.18(-0.74%)
Aug 11, 2011	24.07	24.77	23.98	24.48	2,480,119	+0.20(+0.81%)
Aug 10, 2011	24.94	24.94	24.26	24.28	3,083,296	-1.14(-4.49%)
Aug 09, 2011	25.87	25.80	24.70	25.42	3,683,154	+0.39(+1.54%)
Aug 08, 2011	25.87	26.23	24.92	25.04	1,821,001	-1.56(-5.87%)
Aug 05, 2011	26.82	26.93	25.96	26.60	1,281,758	+0.25(+0.94%)
Aug 04, 2011	27.02	27.15	26.31	26.35	1,765,178	-1.97(-6.95%)
Aug 03, 2011	28.42	28.48	27.94	28.32	1,226,094	-0.35(-1.22%)
Aug 02, 2011	28.98	29.14	28.58	28.67	748,917	-0.39(-1.33%)
Aug 01, 2011	29.51	29.59	28.77	29.06	965,449	+0.15(+0.50%)
Jul 29, 2011	28.74	29.03	28.74	28.91	338,497	+0.20(+0.71%)
Jul 28, 2011	28.80	29.05	28.63	28.71	319,873	-0.18(-0.63%)
Jul 27, 2011	29.19	29.22	28.83	28.89	632,823	-0.73(-2.45%)
Jul 26, 2011	29.65	29.75	29.58	29.62	394,329	-0.03(-0.10%)
Jul 25, 2011	29.52	29.69	29.49	29.65	696,158	-0.26(-0.87%)
Jul 22, 2011	29.94	29.95	29.86	29.91	389,390	+0.24(+0.81%)
Jul 21, 2011	29.40	29.67	29.33	29.67	558,552	+0.23(+0.77%)
Jul 20, 2011	29.33	29.46	29.20	29.44	465,702	+0.39(+1.33%)
Jul 19, 2011	28.98	29.25	28.98	29.06	737,989	-0.02(-0.07%)
Jul 18, 2011	29.24	29.24	28.86	29.08	929,917	-0.20(-0.69%)
Jul 15, 2011	29.51	29.54	29.14	29.28	749,530	-0.24(-0.81%)
Jul 14, 2011	29.76	29.78	29.41	29.52	951,138	+0.47(+1.63%)
Jul 13, 2011	29.03	29.25	28.95	29.05	564,443	+0.32(+1.11%)
Jul 12, 2011	28.72	28.97	28.68	28.73	1,443,117	-0.16(-0.55%)
Jul 11, 2011	29.03	29.11	28.77	28.89	1,916,117	-0.11(-0.38%)
Jul 08, 2011	28.98	29.06	28.87	29.00	807,551	-0.01(-0.03%)
Jul 07, 2011	28.95	29.06	28.88	29.01	485,917	+0.08(+0.28%)
Jul 06, 2011	28.94	29.01	28.83	28.93	1,272,003	+0.28(+0.99%)
Jul 05, 2011	28.57	28.70	28.51	28.64	934,237	+0.34(+1.21%)

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