Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	83.07	84.93	82.91	84.75	2,121,738	+4.31(+5.36%)
Nov 29, 2011	80.97	81.22	80.22	80.43	2,129,580	-0.32(-0.40%)
Nov 28, 2011	79.55	81.64	79.38	80.76	2,381,977	+3.07(+3.95%)
Nov 25, 2011	77.69	78.90	77.65	77.69	826,380	-0.37(-0.47%)
Nov 23, 2011	78.60	78.84	77.80	78.06	1,872,288	-1.15(-1.46%)
Nov 22, 2011	79.44	80.52	78.95	79.21	1,854,034	-0.50(-0.63%)
Nov 21, 2011	79.33	80.03	78.96	79.71	1,839,111	-0.88(-1.09%)
Nov 18, 2011	80.60	81.14	79.59	80.59	1,667,726	+0.22(+0.28%)
Nov 17, 2011	81.56	82.10	79.27	80.37	2,449,646	-1.43(-1.75%)
Nov 16, 2011	82.80	83.36	81.65	81.80	1,881,043	-1.98(-2.36%)
Nov 15, 2011	83.91	84.37	82.99	83.77	1,467,352	-0.47(-0.55%)
Nov 14, 2011	84.00	84.33	83.04	84.24	1,242,877	-0.08(-0.10%)
Nov 11, 2011	83.70	85.14	83.70	84.32	1,302,862	+1.37(+1.65%)
Nov 10, 2011	82.73	83.41	81.90	82.95	1,998,684	+1.28(+1.57%)
Nov 09, 2011	82.82	83.10	81.45	81.67	2,887,012	-3.24(-3.82%)
Nov 08, 2011	84.12	85.25	83.37	84.91	1,463,528	+0.97(+1.16%)
Nov 07, 2011	83.47	84.02	82.38	83.94	1,971,393	+0.47(+0.57%)
Nov 04, 2011	83.84	84.01	82.58	83.47	1,832,844	-1.19(-1.40%)
Nov 03, 2011	84.49	84.90	83.25	84.65	1,940,967	+1.19(+1.42%)
Nov 02, 2011	82.59	83.79	82.29	83.47	2,064,916	+1.60(+1.96%)
Nov 01, 2011	82.68	83.53	81.31	81.86	2,575,650	-2.61(-3.09%)
Oct 31, 2011	86.46	87.21	84.42	84.47	2,597,561	-2.99(-3.42%)
Oct 28, 2011	87.16	88.09	86.47	87.46	2,607,838	-0.26(-0.29%)
Oct 27, 2011	87.59	88.44	85.83	87.72	3,860,394	+1.05(+1.21%)
Oct 26, 2011	83.87	86.92	83.18	86.67	2,659,948	+2.22(+2.63%)
Oct 25, 2011	85.70	86.53	84.35	84.45	1,893,623	-1.62(-1.88%)
Oct 24, 2011	85.99	86.32	85.31	86.08	1,892,336	+0.08(+0.10%)
Oct 21, 2011	85.03	86.00	84.21	85.99	2,534,516	+1.62(+1.92%)
Oct 20, 2011	83.67	84.89	82.79	84.37	1,859,365	+0.68(+0.81%)
Oct 19, 2011	85.55	85.58	83.38	83.69	2,043,706	-1.94(-2.27%)
Oct 18, 2011	83.67	86.36	82.92	85.63	2,523,801	+1.79(+2.14%)
Oct 17, 2011	85.14	85.14	83.57	83.84	1,608,028	-1.45(-1.70%)
Oct 14, 2011	84.68	85.50	84.08	85.29	1,863,157	+1.34(+1.59%)
Oct 13, 2011	83.72	84.25	82.44	83.95	1,431,097	-0.48(-0.57%)
Oct 12, 2011	84.13	85.45	83.47	84.43	1,996,770	+0.63(+0.75%)
Oct 11, 2011	83.91	84.50	83.32	83.80	1,248,496	-0.91(-1.08%)
Oct 10, 2011	82.98	84.77	82.83	84.71	1,736,901	+3.22(+3.95%)
Oct 07, 2011	82.26	82.49	80.38	81.50	2,175,871	-0.53(-0.65%)
Oct 06, 2011	81.54	82.31	81.27	82.03	2,927,733	+0.37(+0.45%)
Oct 05, 2011	79.69	81.95	78.27	81.66	3,168,490	+2.78(+3.52%)
Oct 04, 2011	75.02	79.05	74.57	78.89	3,830,861	+2.67(+3.50%)
Oct 03, 2011	77.44	78.78	76.09	76.22	2,968,840	-1.45(-1.86%)
Sep 30, 2011	78.32	79.42	77.34	77.67	2,664,814	-1.60(-2.02%)
Sep 29, 2011	79.57	79.92	77.87	79.27	1,565,768	+1.00(+1.27%)
Sep 28, 2011	80.61	81.12	78.15	78.27	1,438,392	-1.92(-2.39%)
Sep 27, 2011	80.81	81.51	79.67	80.19	2,807,191	+1.20(+1.51%)
Sep 26, 2011	77.58	79.06	76.44	79.00	2,192,796	+1.80(+2.34%)
Sep 23, 2011	77.14	78.00	76.33	77.19	2,670,686	-0.46(-0.59%)
Sep 22, 2011	78.31	78.46	76.99	77.65	3,576,985	-2.99(-3.71%)
Sep 21, 2011	84.21	84.21	80.57	80.64	2,835,477	-3.70(-4.38%)
Sep 20, 2011	83.35	85.01	82.20	84.34	3,160,549	+1.18(+1.42%)
Sep 19, 2011	82.16	83.46	81.29	83.16	1,812,589	-0.60(-0.71%)
Sep 16, 2011	83.56	83.81	82.52	83.76	2,196,389	+0.70(+0.84%)
Sep 15, 2011	82.42	83.26	81.43	83.06	1,484,946	+1.46(+1.79%)
Sep 14, 2011	79.94	82.60	78.60	81.60	2,298,021	+2.02(+2.54%)
Sep 13, 2011	78.56	79.74	77.89	79.58	1,171,857	+1.15(+1.47%)
Sep 12, 2011	78.00	78.95	76.84	78.42	1,974,603	-0.27(-0.35%)
Sep 09, 2011	79.90	80.12	78.26	78.70	1,966,274	-1.92(-2.38%)
Sep 08, 2011	81.36	82.07	80.35	80.62	1,639,061	-1.13(-1.38%)
Sep 07, 2011	81.15	81.79	80.63	81.75	1,910,849	+1.67(+2.09%)
Sep 06, 2011	79.71	80.15	77.90	80.08	2,268,988	-0.18(-0.23%)
Sep 02, 2011	80.28	81.10	79.48	80.26	2,023,891	-0.91(-1.12%)

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