Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2010	22.25	22.47	22.19	22.24	2,373,260	-0.26(-1.15%)
Nov 29, 2010	22.38	22.55	22.14	22.50	1,785,848	+0.09(+0.40%)
Nov 26, 2010	22.43	22.57	22.31	22.41	1,134,522	-0.20(-0.88%)
Nov 24, 2010	22.32	22.61	22.61	22.61	2,011,717	+0.62(+2.83%)
Nov 23, 2010	22.15	22.25	21.94	21.99	2,080,560	-0.39(-1.72%)
Nov 22, 2010	22.39	22.55	22.16	22.37	2,071,941	-0.05(-0.22%)
Nov 19, 2010	22.16	22.49	22.16	22.42	1,943,959	+0.25(+1.12%)
Nov 18, 2010	22.05	22.36	22.00	22.18	2,163,168	+0.40(+1.82%)
Nov 17, 2010	21.65	21.86	21.54	21.78	2,414,052	+0.06(+0.30%)
Nov 16, 2010	21.93	22.02	21.54	21.71	3,396,455	-0.46(-2.09%)
Nov 15, 2010	22.13	22.38	22.00	22.18	2,351,292	+0.19(+0.85%)
Nov 12, 2010	22.19	22.23	21.77	21.99	2,647,738	-0.35(-1.59%)
Nov 11, 2010	22.31	22.37	22.14	22.35	2,686,884	-0.06(-0.29%)
Nov 10, 2010	22.48	22.49	22.08	22.41	2,629,114	+0.07(+0.31%)
Nov 09, 2010	22.83	22.83	22.22	22.34	2,791,231	-0.34(-1.50%)
Nov 08, 2010	22.86	22.88	22.62	22.68	1,562,611	-0.21(-0.91%)
Nov 05, 2010	22.73	22.99	22.73	22.89	3,494,021	+0.18(+0.79%)
Nov 04, 2010	22.66	22.76	22.55	22.71	2,667,036	+0.31(+1.38%)
Nov 03, 2010	22.30	22.42	22.04	22.40	2,477,348	+0.10(+0.47%)
Nov 02, 2010	22.35	22.41	22.24	22.29	1,396,623	+0.19(+0.84%)
Nov 01, 2010	22.21	22.37	21.95	22.11	2,284,519	+0.05(+0.21%)
Oct 29, 2010	21.80	22.10	21.73	22.06	2,602,175	+0.30(+1.38%)
Oct 28, 2010	21.93	21.97	21.71	21.76	2,813,000	-0.13(-0.57%)
Oct 27, 2010	21.98	21.98	21.65	21.89	3,138,391	-0.48(-2.16%)
Oct 25, 2010	22.53	22.60	22.26	22.37	2,122,943	+0.08(+0.34%)
Oct 22, 2010	22.51	22.53	22.24	22.29	2,850,728	-0.15(-0.65%)
Oct 21, 2010	22.74	22.84	22.31	22.44	3,780,175	-0.26(-1.13%)
Oct 20, 2010	22.27	22.72	22.22	22.70	2,997,994	+0.44(+1.96%)
Oct 19, 2010	22.00	22.35	21.93	22.26	4,155,182	-0.25(-1.10%)
Oct 18, 2010	22.32	22.54	22.26	22.51	2,203,993	+0.07(+0.30%)
Oct 15, 2010	22.88	22.92	22.38	22.44	4,305,694	-0.31(-1.34%)
Oct 14, 2010	22.74	22.93	22.59	22.75	3,504,287	-0.05(-0.20%)
Oct 13, 2010	22.91	23.06	22.77	22.79	2,581,980	+0.10(+0.44%)
Oct 12, 2010	22.62	22.74	22.51	22.69	2,442,424	+0.14(+0.64%)
Oct 11, 2010	22.59	22.66	22.48	22.55	754,793	-0.03(-0.15%)
Oct 08, 2010	22.58	22.62	22.34	22.58	3,703,154	+0.19(+0.85%)
Oct 07, 2010	22.77	22.77	22.31	22.39	3,187,489	-0.32(-1.43%)
Oct 06, 2010	22.60	22.78	22.51	22.72	3,218,303	+0.14(+0.61%)
Oct 05, 2010	22.21	22.66	22.08	22.58	770,347	+0.55(+2.50%)
Oct 04, 2010	22.05	22.09	21.82	22.03	2,577,186	-0.07(-0.32%)
Oct 01, 2010	22.10	22.13	21.83	22.10	3,342,203	+0.11(+0.49%)
Sep 30, 2010	22.06	22.19	21.78	21.99	4,085,172	+0.20(+0.91%)
Sep 29, 2010	21.90	21.98	21.77	21.79	2,696,526	-0.04(-0.18%)
Sep 28, 2010	21.84	21.92	21.54	21.83	3,254,157	-0.03(-0.15%)
Sep 27, 2010	22.22	22.22	21.85	21.87	1,961,796	-0.23(-1.03%)
Sep 24, 2010	22.06	22.19	21.99	22.09	1,955,204	+0.38(+1.75%)
Sep 23, 2010	21.69	21.96	21.61	21.71	2,905,610	-0.23(-1.04%)
Sep 22, 2010	22.30	22.41	21.77	21.94	2,924,215	-0.41(-1.82%)
Sep 21, 2010	22.50	22.60	22.25	22.35	2,801,305	-0.17(-0.76%)
Sep 20, 2010	22.35	22.59	22.22	22.52	2,199,941	+0.18(+0.80%)
Sep 17, 2010	22.34	22.61	22.11	22.34	4,501,721	-0.21(-0.94%)
Sep 15, 2010	22.40	22.60	22.17	22.55	2,104,002	+0.01(+0.05%)
Sep 14, 2010	22.52	22.78	22.45	22.54	2,630,732	+0.03(+0.12%)
Sep 13, 2010	22.30	22.53	22.30	22.51	2,691,305	+0.47(+2.14%)
Sep 10, 2010	21.99	22.05	21.76	22.04	2,348,118	+0.05(+0.24%)
Sep 09, 2010	21.95	22.09	21.82	21.99	2,885,675	+0.30(+1.36%)
Sep 08, 2010	21.52	21.90	21.52	21.70	3,066,277	+0.31(+1.47%)
Sep 07, 2010	21.58	21.67	21.31	21.38	3,857,936	-0.37(-1.68%)
Sep 03, 2010	21.44	21.84	21.44	21.75	2,892,440	+0.64(+3.03%)
Sep 02, 2010	20.93	21.12	20.81	21.11	2,376,081	+0.25(+1.18%)

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