Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	47.41	47.41	45.33	46.00	2,965,888	+1.16(+2.59%)
Nov 29, 2011	44.53	45.30	44.32	44.84	723,805	+0.14(+0.31%)
Nov 28, 2011	44.41	45.52	44.10	44.70	676,234	+1.76(+4.10%)
Nov 25, 2011	43.41	43.85	42.83	42.94	349,072	-0.60(-1.39%)
Nov 23, 2011	44.38	44.55	43.35	43.54	528,545	-1.18(-2.64%)
Nov 22, 2011	44.71	45.14	44.06	44.72	582,016	-0.21(-0.46%)
Nov 21, 2011	45.19	45.28	43.39	44.93	1,018,308	-1.59(-3.42%)
Nov 18, 2011	46.89	47.07	45.68	46.52	633,257	-0.05(-0.12%)
Nov 17, 2011	47.30	48.05	46.38	46.58	756,873	-0.86(-1.82%)
Nov 16, 2011	48.89	48.99	47.32	47.44	540,690	-1.86(-3.77%)
Nov 15, 2011	47.75	49.66	47.61	49.30	646,833	+1.40(+2.92%)
Nov 14, 2011	48.74	48.77	47.79	47.90	563,548	-0.88(-1.80%)
Nov 11, 2011	47.33	49.09	47.33	48.78	496,944	+1.94(+4.15%)
Nov 10, 2011	48.58	48.63	46.59	46.84	1,379,138	-0.85(-1.78%)
Nov 09, 2011	48.41	48.73	47.36	47.69	584,408	-1.75(-3.55%)
Nov 08, 2011	49.87	50.09	48.28	49.44	613,212	-0.05(-0.11%)
Nov 07, 2011	49.51	49.97	48.41	49.49	737,727	+0.04(+0.08%)
Nov 04, 2011	49.71	49.89	48.57	49.45	872,728	-0.70(-1.40%)
Nov 03, 2011	48.90	50.34	47.95	50.16	1,137,392	+1.74(+3.59%)
Nov 02, 2011	47.78	48.92	47.66	48.42	931,769	+1.45(+3.10%)
Nov 01, 2011	47.25	47.49	45.93	46.97	1,746,898	-1.52(-3.13%)
Oct 31, 2011	47.56	50.41	47.35	48.48	2,516,665	+0.48(+1.00%)
Oct 28, 2011	48.97	49.08	47.46	48.00	1,294,414	-0.80(-1.64%)
Oct 27, 2011	48.80	50.04	48.46	48.80	2,653,596	+1.51(+3.19%)
Oct 26, 2011	45.49	47.74	44.95	47.29	2,218,182	+2.32(+5.16%)
Oct 25, 2011	45.33	45.53	44.73	44.97	973,487	-0.82(-1.78%)
Oct 24, 2011	43.57	45.83	43.46	45.79	3,192,000	+2.47(+5.71%)
Oct 21, 2011	43.08	43.81	42.77	43.32	971,599	+0.66(+1.56%)
Oct 20, 2011	42.93	42.94	41.69	42.65	1,165,391	+0.17(+0.39%)
Oct 19, 2011	41.64	42.99	41.13	42.48	1,978,415	+1.12(+2.71%)
Oct 18, 2011	42.89	43.64	39.68	41.36	5,388,562	-3.26(-7.30%)
Oct 17, 2011	45.45	46.14	44.35	44.62	1,754,937	-0.90(-1.98%)
Oct 14, 2011	45.24	45.86	44.51	45.52	1,092,584	+0.94(+2.10%)
Oct 13, 2011	43.83	45.37	43.64	44.58	1,519,042	+0.43(+0.98%)
Oct 12, 2011	43.54	44.80	43.44	44.15	1,196,511	+0.95(+2.21%)
Oct 11, 2011	42.62	43.59	42.06	43.19	1,205,512	+0.40(+0.94%)
Oct 10, 2011	41.68	43.12	41.66	42.79	1,160,641	+1.60(+3.89%)
Oct 07, 2011	40.97	41.76	40.08	41.19	1,014,331	+0.44(+1.09%)
Oct 06, 2011	39.68	40.96	39.68	40.74	1,219,083	+1.32(+3.35%)
Oct 05, 2011	38.45	39.96	37.88	39.43	1,175,196	+1.16(+3.03%)
Oct 04, 2011	36.50	38.32	35.72	38.27	1,147,040	+1.21(+3.27%)
Oct 03, 2011	37.83	39.49	37.04	37.05	1,423,993	-1.06(-2.78%)
Sep 30, 2011	38.20	39.05	37.91	38.11	1,088,398	-0.88(-2.27%)
Sep 29, 2011	40.54	40.55	37.54	39.00	918,358	-0.66(-1.67%)
Sep 28, 2011	40.79	41.57	39.57	39.66	929,033	-1.07(-2.62%)
Sep 27, 2011	40.41	41.81	40.33	40.73	975,817	+1.13(+2.85%)
Sep 26, 2011	39.13	40.57	38.20	39.60	1,177,963	+0.73(+1.88%)
Sep 23, 2011	38.78	39.13	38.21	38.87	1,090,904	-0.26(-0.66%)
Sep 22, 2011	38.74	39.72	38.24	39.13	979,111	-1.05(-2.60%)
Sep 21, 2011	41.52	42.13	40.14	40.17	546,679	-1.24(-2.98%)
Sep 20, 2011	43.11	43.32	41.35	41.41	746,205	-1.56(-3.64%)
Sep 19, 2011	42.42	43.43	42.09	42.97	839,674	-0.38(-0.88%)
Sep 16, 2011	42.80	43.56	42.26	43.35	1,697,862	+0.80(+1.88%)
Sep 15, 2011	43.20	43.21	41.81	42.55	744,064	-0.02(-0.05%)
Sep 14, 2011	42.17	43.09	41.18	42.58	1,027,741	+0.92(+2.20%)
Sep 13, 2011	40.20	42.29	39.94	41.66	982,011	+1.52(+3.78%)
Sep 12, 2011	39.09	40.14	38.74	40.14	4,726,193	+0.24(+0.59%)
Sep 09, 2011	40.37	40.85	39.19	39.91	834,357	-0.96(-2.36%)
Sep 08, 2011	40.95	41.52	40.33	40.87	829,721	-0.47(-1.13%)
Sep 07, 2011	39.86	41.66	39.81	41.34	1,320,355	+2.34(+6.00%)
Sep 06, 2011	38.24	39.43	37.93	38.99	1,195,941	-0.59(-1.48%)
Sep 02, 2011	39.61	40.04	38.94	39.58	1,070,381	-1.10(-2.71%)

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