Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	46.13	46.67	45.91	46.66	439,124	+1.05(+2.30%)
Jan 28, 2011	46.33	46.33	45.16	45.61	575,824	-0.90(-1.94%)
Jan 27, 2011	47.00	47.27	46.36	46.51	453,893	-0.77(-1.63%)
Jan 26, 2011	46.08	47.28	46.08	47.28	727,954	+1.20(+2.60%)
Jan 25, 2011	46.00	46.30	45.42	46.08	400,658	-0.02(-0.04%)
Jan 24, 2011	45.64	46.41	45.35	46.10	430,241	+0.35(+0.77%)
Jan 21, 2011	47.01	47.04	45.65	45.75	580,409	-0.90(-1.93%)
Jan 20, 2011	46.93	46.93	45.50	46.65	1,162,212	-0.56(-1.19%)
Jan 19, 2011	48.87	48.87	47.09	47.21	590,502	-1.31(-2.70%)
Jan 18, 2011	48.48	48.60	48.23	48.52	414,803	-0.01(-0.02%)
Jan 14, 2011	49.09	49.10	48.40	48.53	493,840	-1.06(-2.14%)
Jan 13, 2011	49.80	49.80	49.10	49.59	391,620	+0.07(+0.14%)
Jan 12, 2011	49.80	49.80	48.90	49.52	390,068	+0.32(+0.65%)
Jan 11, 2011	48.51	49.34	48.36	49.20	538,754	+1.19(+2.48%)
Jan 10, 2011	48.01	48.03	47.45	48.01	439,357	-0.20(-0.41%)
Jan 07, 2011	48.57	48.61	47.45	48.21	543,685	-0.30(-0.62%)
Jan 06, 2011	49.40	49.43	48.42	48.51	689,054	-0.93(-1.88%)
Jan 05, 2011	48.92	49.49	48.50	49.44	797,307	+0.58(+1.19%)
Jan 04, 2011	48.81	49.51	48.14	48.86	845,383	+0.61(+1.26%)
Jan 03, 2011	48.18	49.13	48.04	48.25	617,802	+1.01(+2.14%)
Dec 31, 2010	47.45	47.52	47.05	47.24	286,597	-0.05(-0.11%)
Dec 30, 2010	46.88	47.42	46.74	47.29	455,247	+0.33(+0.70%)
Dec 29, 2010	46.23	47.02	46.23	46.96	348,629	+0.70(+1.51%)
Dec 28, 2010	46.41	46.41	45.94	46.26	231,291	+0.09(+0.19%)
Dec 27, 2010	46.13	46.19	45.47	46.17	216,374	-0.06(-0.13%)
Dec 23, 2010	46.15	46.29	45.99	46.23	208,250	-0.15(-0.32%)
Dec 22, 2010	46.44	46.44	46.07	46.38	424,631	+0.02(+0.04%)
Dec 21, 2010	45.89	46.37	45.60	46.36	536,427	+1.22(+2.70%)
Dec 20, 2010	44.71	45.22	44.65	45.14	468,527	+0.71(+1.60%)
Dec 17, 2010	44.54	44.55	44.12	44.43	215,191	+0.07(+0.16%)
Dec 16, 2010	44.31	44.51	43.96	44.36	266,372	-0.15(-0.34%)
Dec 15, 2010	44.65	45.10	44.35	44.51	339,133	-0.20(-0.45%)
Dec 14, 2010	45.00	45.20	44.57	44.71	607,657	-0.21(-0.47%)
Dec 13, 2010	45.49	45.55	44.92	44.92	328,261	-0.08(-0.18%)
Dec 10, 2010	44.76	45.16	44.65	45.00	316,905	+0.27(+0.60%)
Dec 09, 2010	44.81	45.06	44.50	44.73	305,112	+0.36(+0.81%)
Dec 08, 2010	45.24	45.24	44.22	44.37	486,244	-0.61(-1.36%)
Dec 07, 2010	46.30	46.30	44.93	44.98	777,720	-0.68(-1.49%)
Dec 06, 2010	45.20	45.79	45.20	45.66	723,840	+0.66(+1.47%)
Dec 03, 2010	44.25	45.13	44.00	45.00	633,768	+0.17(+0.38%)
Dec 02, 2010	44.11	44.84	44.01	44.83	965,874	+0.62(+1.40%)
Dec 01, 2010	43.74	44.31	43.74	44.21	545,835	+1.66(+3.90%)
Nov 30, 2010	42.65	43.00	42.34	42.55	208,531	-0.77(-1.78%)
Nov 29, 2010	42.95	43.32	42.48	43.32	245,906	+0.32(+0.74%)
Nov 26, 2010	43.31	43.33	43.00	43.00	82,791	-0.70(-1.60%)
Nov 24, 2010	43.43	43.70	43.70	43.70	352,649	+0.88(+2.06%)
Nov 23, 2010	43.12	43.30	42.47	42.82	196,423	-1.09(-2.48%)
Nov 22, 2010	43.74	43.91	43.08	43.91	347,909	+0.01(+0.02%)
Nov 19, 2010	42.75	43.94	42.44	43.90	279,536	+0.80(+1.86%)
Nov 18, 2010	42.64	43.27	42.56	43.10	282,574	+1.47(+3.53%)
Nov 17, 2010	41.59	41.95	41.24	41.63	244,026	+0.04(+0.10%)
Nov 16, 2010	42.20	42.46	41.27	41.59	412,557	-1.30(-3.03%)
Nov 15, 2010	43.43	43.57	42.80	42.89	280,147	+0.44(+1.04%)
Nov 12, 2010	43.11	43.38	42.15	42.45	532,414	-1.68(-3.81%)
Nov 11, 2010	42.93	44.13	42.93	44.13	459,928	+0.82(+1.89%)
Nov 10, 2010	42.97	43.53	42.25	43.31	897,403	+0.52(+1.22%)
Nov 09, 2010	43.85	44.25	42.72	42.79	498,243	-0.80(-1.84%)
Nov 08, 2010	43.02	43.95	42.80	43.59	573,296	+0.79(+1.85%)
Nov 05, 2010	42.39	42.86	42.28	42.80	613,964	+0.70(+1.66%)
Nov 04, 2010	41.30	42.14	41.30	42.10	540,305	+1.56(+3.85%)
Nov 03, 2010	40.63	40.63	39.80	40.54	204,121	-0.03(-0.07%)
Nov 02, 2010	40.66	40.79	40.34	40.57	93,006	+0.22(+0.55%)

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