Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	80.32	80.98	79.94	79.95	587,217	-1.04(-1.28%)
Dec 29, 2011	81.13	81.58	80.73	80.99	470,447	+0.02(+0.02%)
Dec 28, 2011	81.85	82.17	80.64	80.97	551,560	-0.73(-0.89%)
Dec 27, 2011	81.26	82.08	81.13	81.70	380,541	+0.15(+0.18%)
Dec 23, 2011	80.66	81.58	80.09	81.55	504,624	+0.84(+1.04%)
Dec 21, 2011	81.58	81.83	80.40	80.71	642,986	-0.60(-0.74%)
Dec 20, 2011	79.95	81.43	79.95	81.31	803,393	+2.34(+2.96%)
Dec 19, 2011	80.40	80.47	78.73	78.97	512,671	-0.91(-1.14%)
Dec 16, 2011	79.42	80.90	79.20	79.88	2,014,326	+0.93(+1.18%)
Dec 15, 2011	78.95	79.49	78.56	78.95	912,665	+0.37(+0.47%)
Dec 14, 2011	78.85	79.18	77.69	78.58	980,438	-0.33(-0.42%)
Dec 13, 2011	81.10	81.21	78.57	78.91	939,100	-2.02(-2.50%)
Dec 12, 2011	80.59	81.11	80.10	80.93	1,273,289	-0.11(-0.14%)
Dec 09, 2011	79.28	81.24	79.06	81.04	995,881	+2.12(+2.69%)
Dec 08, 2011	78.41	79.66	78.40	78.92	886,760	-0.10(-0.13%)
Dec 07, 2011	79.03	79.40	78.47	79.02	825,810	-0.52(-0.65%)
Dec 06, 2011	80.00	80.42	79.44	79.54	826,906	+0.01(+0.01%)
Dec 05, 2011	78.33	80.67	78.15	79.53	1,288,434	+2.50(+3.25%)
Dec 02, 2011	78.10	78.24	77.03	77.03	608,983	-0.67(-0.86%)
Dec 01, 2011	77.31	78.26	76.92	77.70	640,938	+0.46(+0.60%)
Nov 30, 2011	77.00	77.67	76.38	77.24	1,085,932	+1.32(+1.74%)
Nov 29, 2011	75.62	76.77	75.49	75.92	801,588	+0.19(+0.25%)
Nov 28, 2011	76.96	77.09	75.39	75.73	941,238	+0.22(+0.29%)
Nov 25, 2011	74.07	75.59	73.90	75.51	1,088,595	+1.09(+1.46%)
Nov 23, 2011	74.85	75.33	74.15	74.42	865,940	-0.94(-1.25%)
Nov 22, 2011	76.07	76.10	75.06	75.36	726,788	-0.42(-0.55%)
Nov 21, 2011	75.03	75.98	74.53	75.78	1,064,239	+0.31(+0.41%)
Nov 18, 2011	75.96	76.05	75.09	75.47	1,324,835	-0.58(-0.76%)
Nov 17, 2011	76.65	77.00	75.26	76.05	876,235	-0.57(-0.74%)
Nov 16, 2011	77.75	77.86	76.38	76.62	760,240	-1.67(-2.13%)
Nov 15, 2011	77.51	78.52	77.31	78.29	624,067	+0.52(+0.67%)
Nov 14, 2011	78.75	78.99	77.43	77.77	501,558	-0.93(-1.18%)
Nov 11, 2011	77.22	78.99	76.96	78.70	750,129	+2.32(+3.04%)
Nov 10, 2011	77.35	77.35	76.19	76.38	1,066,283	-0.61(-0.79%)
Nov 09, 2011	76.42	78.05	76.19	76.99	2,348,550	-0.32(-0.41%)
Nov 08, 2011	77.47	77.87	76.39	77.31	940,345	+0.39(+0.51%)
Nov 07, 2011	76.70	76.92	75.89	76.92	1,447,629	+0.02(+0.03%)
Nov 04, 2011	76.80	77.44	75.96	76.90	876,923	-0.46(-0.59%)
Nov 03, 2011	76.45	77.49	75.58	77.36	1,042,344	+1.04(+1.36%)
Nov 02, 2011	77.02	77.06	75.91	76.32	716,156	-0.13(-0.17%)
Nov 01, 2011	74.14	77.18	74.14	76.45	1,410,408	+0.40(+0.53%)
Oct 31, 2011	75.67	77.29	75.50	76.05	863,210	-0.02(-0.03%)
Oct 28, 2011	75.75	77.35	75.71	76.07	1,564,855	-0.06(-0.08%)
Oct 27, 2011	74.38	76.88	73.97	76.13	3,004,054	+5.93(+8.45%)
Oct 26, 2011	72.10	72.12	69.14	70.20	1,520,873	-0.71(-1.00%)
Oct 25, 2011	70.91	71.77	70.29	70.91	882,806	-0.15(-0.21%)
Oct 24, 2011	70.31	71.86	70.31	71.06	1,461,679	+0.64(+0.91%)
Oct 21, 2011	71.44	71.44	69.77	70.42	1,543,857	-0.32(-0.45%)
Oct 20, 2011	70.14	70.91	69.58	70.74	873,503	+0.85(+1.22%)
Oct 19, 2011	69.63	71.20	69.63	69.89	754,211	+0.15(+0.22%)
Oct 18, 2011	69.03	70.12	68.72	69.74	703,050	+0.74(+1.07%)
Oct 17, 2011	70.00	71.22	68.77	69.00	1,547,234	-0.82(-1.17%)
Oct 14, 2011	69.33	69.85	68.48	69.82	633,097	+1.11(+1.62%)
Oct 13, 2011	68.35	69.08	68.05	68.71	852,892	+0.34(+0.50%)
Oct 12, 2011	69.85	69.94	68.04	68.37	1,232,017	-1.28(-1.84%)
Oct 11, 2011	69.45	69.82	68.66	69.65	558,263	+0.08(+0.11%)
Oct 10, 2011	68.40	69.61	67.77	69.57	839,225	+1.90(+2.81%)
Oct 07, 2011	67.85	68.36	67.01	67.67	973,163	+0.10(+0.15%)
Oct 06, 2011	66.74	67.69	66.33	67.57	1,359,154	+0.66(+0.99%)
Oct 05, 2011	67.33	67.64	65.57	66.91	1,009,814	-0.35(-0.52%)
Oct 04, 2011	63.97	67.38	63.75	67.26	1,438,029	+2.29(+3.52%)

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