Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	81.49	81.49	80.73	80.80	411,303	-0.74(-0.91%)
Jan 30, 2013	82.24	82.25	81.40	81.54	389,394	-0.76(-0.92%)
Jan 29, 2013	82.19	82.35	82.06	82.30	435,140	+0.07(+0.09%)
Jan 28, 2013	82.24	82.35	81.80	82.23	256,418	+0.13(+0.16%)
Jan 25, 2013	81.64	82.10	81.60	82.10	525,688	+0.61(+0.75%)
Jan 24, 2013	81.67	81.72	81.25	81.49	176,874	+0.04(+0.05%)
Jan 23, 2013	81.43	81.50	81.12	81.45	214,469	+0.04(+0.05%)
Jan 22, 2013	80.89	81.41	80.89	81.41	252,336	+0.39(+0.48%)
Jan 18, 2013	80.72	81.05	80.49	81.02	234,259	+0.43(+0.53%)
Jan 17, 2013	80.65	80.73	80.53	80.59	258,471	+0.19(+0.24%)
Jan 16, 2013	80.44	80.49	80.15	80.40	564,504	-0.20(-0.25%)
Jan 15, 2013	80.00	80.70	79.92	80.60	277,986	+0.43(+0.54%)
Jan 14, 2013	79.96	80.19	79.96	80.17	155,315	+0.20(+0.25%)
Jan 11, 2013	79.98	80.21	79.68	79.97	215,818	-0.06(-0.07%)
Jan 10, 2013	80.00	80.25	79.69	80.03	276,006	+0.11(+0.14%)
Jan 09, 2013	79.81	79.99	79.62	79.92	376,020	+0.27(+0.34%)
Jan 08, 2013	79.78	80.00	79.43	79.65	253,107	-0.15(-0.19%)
Jan 07, 2013	79.50	79.88	79.41	79.80	177,273	+0.11(+0.14%)
Jan 04, 2013	79.49	79.72	79.20	79.69	366,402	+0.33(+0.42%)
Jan 03, 2013	79.30	79.68	79.16	79.36	564,788	-0.05(-0.06%)
Jan 02, 2013	79.47	79.60	78.84	79.41	651,806	+0.87(+1.11%)
Dec 31, 2012	77.66	78.54	77.46	78.54	528,103	+0.86(+1.11%)
Dec 28, 2012	78.04	78.45	77.65	77.68	414,330	-0.58(-0.74%)
Dec 27, 2012	78.02	78.38	77.37	78.26	222,710	+0.36(+0.46%)
Dec 26, 2012	78.45	78.45	77.71	77.90	241,978	-0.50(-0.64%)
Dec 24, 2012	78.22	78.62	77.91	78.40	152,375	+0.20(+0.26%)
Dec 21, 2012	77.60	78.56	77.60	78.20	766,140	-0.25(-0.32%)
Dec 20, 2012	77.46	78.47	77.34	78.45	383,400	+1.08(+1.40%)
Dec 19, 2012	77.88	77.88	77.34	77.37	294,643	-0.88(-1.12%)
Dec 18, 2012	77.49	78.25	77.45	78.25	220,017	+0.80(+1.03%)
Dec 17, 2012	77.08	77.51	77.02	77.45	266,489	+0.42(+0.55%)
Dec 14, 2012	77.09	77.26	76.85	77.03	387,826	-0.01(-0.01%)
Dec 13, 2012	77.51	77.62	76.79	77.04	589,207	-0.66(-0.85%)
Dec 12, 2012	77.89	77.91	77.26	77.70	271,636	-0.11(-0.14%)
Dec 11, 2012	77.95	78.04	77.64	77.81	350,720	+0.17(+0.22%)
Dec 10, 2012	77.65	77.99	77.49	77.64	443,776	-0.02(-0.03%)
Dec 07, 2012	77.63	77.68	77.35	77.66	965,937	+0.26(+0.34%)
Dec 06, 2012	76.47	77.42	76.47	77.40	397,722	+0.87(+1.14%)
Dec 05, 2012	76.73	76.94	76.31	76.53	629,155	-0.33(-0.43%)
Dec 04, 2012	76.49	77.25	76.49	76.86	558,113	+0.47(+0.62%)
Nov 30, 2012	76.24	76.79	76.20	76.39	654,305	+0.20(+0.26%)
Nov 29, 2012	76.27	76.39	75.60	76.19	487,505	+0.28(+0.37%)
Nov 28, 2012	75.88	76.05	75.26	75.91	622,255	-0.16(-0.21%)
Nov 27, 2012	75.94	76.80	75.34	76.07	679,446	-0.52(-0.68%)
Nov 26, 2012	76.26	77.12	75.99	76.59	481,688	+0.05(+0.07%)
Nov 23, 2012	76.17	76.54	75.95	76.54	59,352	+0.66(+0.87%)
Nov 21, 2012	76.09	76.27	75.51	75.88	210,834	-0.13(-0.17%)
Nov 20, 2012	75.70	76.03	75.21	76.01	647,440	+0.35(+0.46%)
Nov 19, 2012	75.50	75.90	75.21	75.66	486,228	+0.89(+1.19%)
Nov 16, 2012	74.28	74.83	73.94	74.77	449,875	+0.52(+0.70%)
Nov 15, 2012	74.58	75.04	73.89	74.25	367,456	-0.33(-0.44%)
Nov 14, 2012	76.18	76.18	74.39	74.58	696,565	-1.43(-1.88%)
Nov 13, 2012	75.63	76.41	75.17	76.01	428,995	+0.03(+0.04%)
Nov 12, 2012	76.30	76.30	75.72	75.98	234,131	-0.19(-0.25%)
Nov 09, 2012	76.14	76.82	75.87	76.17	245,741	-0.13(-0.17%)
Nov 08, 2012	77.24	77.24	76.28	76.30	614,708	-0.96(-1.24%)
Nov 07, 2012	77.05	77.64	76.88	77.26	508,685	-0.25(-0.32%)
Nov 06, 2012	77.37	77.65	76.95	77.51	235,263	+0.40(+0.52%)
Nov 05, 2012	77.66	77.74	76.68	77.11	175,696	-0.66(-0.85%)
Nov 02, 2012	77.53	78.32	77.49	77.77	362,289	+0.61(+0.79%)

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