Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	36.61	37.05	36.28	36.54	204,399	+0.12(+0.33%)
Jan 28, 2011	37.56	37.71	36.41	36.42	181,795	-1.22(-3.25%)
Jan 27, 2011	37.66	38.12	37.40	37.64	75,372	-0.07(-0.19%)
Jan 26, 2011	38.92	38.93	37.58	37.71	141,099	-1.19(-3.05%)
Jan 25, 2011	38.71	39.05	38.45	38.90	57,149	+0.05(+0.13%)
Jan 24, 2011	38.80	39.19	38.63	38.85	58,443	-0.03(-0.07%)
Jan 21, 2011	38.92	39.19	38.69	38.88	49,806	+0.18(+0.48%)
Jan 20, 2011	38.47	39.06	38.47	38.69	44,565	+0.03(+0.07%)
Jan 19, 2011	39.71	39.80	38.63	38.66	74,693	-1.14(-2.86%)
Jan 18, 2011	39.26	40.00	39.04	39.80	130,559	+0.25(+0.64%)
Jan 14, 2011	38.10	39.59	37.85	39.55	123,459	+1.58(+4.17%)
Jan 13, 2011	38.16	38.42	37.86	37.96	73,837	-0.22(-0.57%)
Jan 12, 2011	38.34	38.44	37.56	38.18	74,692	+0.08(+0.22%)
Jan 11, 2011	37.96	38.29	37.69	38.10	47,305	+0.20(+0.52%)
Jan 10, 2011	37.26	38.10	36.82	37.90	101,805	+0.45(+1.19%)
Jan 07, 2011	38.64	39.15	37.44	37.45	116,300	-0.98(-2.56%)
Jan 06, 2011	38.66	39.12	38.42	38.44	98,956	-0.40(-1.02%)
Jan 05, 2011	38.10	38.88	37.94	38.83	163,219	+0.49(+1.29%)
Jan 04, 2011	38.83	39.03	38.18	38.34	140,465	-0.60(-1.54%)
Jan 03, 2011	38.02	39.02	37.14	38.94	184,730	+1.19(+3.15%)
Dec 31, 2010	38.01	38.15	37.68	37.75	33,931	-0.26(-0.69%)
Dec 30, 2010	38.17	38.25	37.93	38.01	106,590	-0.23(-0.61%)
Dec 29, 2010	38.48	38.55	38.25	38.25	52,372	-0.22(-0.57%)
Dec 28, 2010	38.25	38.76	38.25	38.47	89,480	+0.07(+0.18%)
Dec 27, 2010	38.18	38.44	37.79	38.39	57,889	+0.16(+0.43%)
Dec 23, 2010	38.64	38.80	38.23	38.23	95,564	-0.56(-1.44%)
Dec 22, 2010	37.74	38.84	37.49	38.79	124,108	+1.00(+2.66%)
Dec 21, 2010	37.15	37.89	37.09	37.79	96,726	+0.68(+1.83%)
Dec 20, 2010	36.71	37.24	36.66	37.11	137,455	+0.54(+1.49%)
Dec 17, 2010	36.68	36.92	35.88	36.56	145,229	-0.06(-0.17%)
Dec 16, 2010	36.82	37.04	36.36	36.63	79,826	-0.17(-0.46%)
Dec 15, 2010	36.65	37.19	36.65	36.80	191,850	+0.01(+0.04%)
Dec 14, 2010	36.40	37.11	36.30	36.78	149,166	+0.50(+1.38%)
Dec 13, 2010	36.51	36.59	35.94	36.28	82,043	-0.11(-0.29%)
Dec 10, 2010	36.63	36.63	36.28	36.39	148,357	-0.24(-0.66%)
Dec 09, 2010	36.78	36.96	36.51	36.63	258,613	-0.06(-0.17%)
Dec 08, 2010	35.98	36.69	35.98	36.69	133,008	+0.63(+1.74%)
Dec 07, 2010	36.11	36.35	35.92	36.06	163,984	+0.37(+1.05%)
Dec 06, 2010	35.19	35.72	35.19	35.69	159,741	+0.39(+1.10%)
Dec 03, 2010	34.87	35.30	34.45	35.30	103,944	+0.35(+1.01%)
Dec 02, 2010	33.88	34.94	33.58	34.94	143,236	+1.04(+3.06%)
Dec 01, 2010	33.30	34.04	33.30	33.91	120,113	+0.89(+2.70%)
Nov 30, 2010	33.16	33.16	32.64	33.01	165,461	-0.38(-1.14%)
Nov 29, 2010	32.87	33.44	32.64	33.40	94,062	+0.42(+1.29%)
Nov 26, 2010	33.49	33.55	32.97	32.97	34,972	-0.74(-2.18%)
Nov 24, 2010	33.34	33.71	33.71	33.71	65,148	+0.49(+1.49%)
Nov 23, 2010	33.16	33.50	33.14	33.21	124,024	-0.13(-0.40%)
Nov 22, 2010	33.33	33.42	33.08	33.35	97,136	-0.13(-0.40%)
Nov 19, 2010	33.67	33.67	33.37	33.48	56,538	-0.20(-0.59%)
Nov 18, 2010	33.62	33.78	33.47	33.68	175,221	+0.31(+0.93%)
Nov 17, 2010	33.64	33.64	33.21	33.37	69,365	-0.21(-0.61%)
Nov 16, 2010	34.14	34.14	33.42	33.57	154,824	-0.76(-2.20%)
Nov 15, 2010	34.09	34.49	33.75	34.33	162,322	+0.49(+1.46%)
Nov 12, 2010	34.24	34.31	33.80	33.83	86,586	-0.60(-1.76%)
Nov 11, 2010	34.40	34.57	34.09	34.44	63,708	-0.34(-0.97%)
Nov 10, 2010	34.32	34.86	34.30	34.78	72,672	+0.51(+1.48%)
Nov 09, 2010	34.68	34.77	34.24	34.27	80,297	-0.45(-1.30%)
Nov 08, 2010	35.21	35.21	34.57	34.72	74,054	-0.57(-1.61%)
Nov 05, 2010	35.08	35.87	34.93	35.29	117,260	+0.18(+0.50%)
Nov 04, 2010	33.93	35.16	33.93	35.11	155,434	+1.43(+4.24%)
Nov 03, 2010	32.95	33.72	32.95	33.69	110,138	+0.74(+2.24%)
Nov 02, 2010	32.58	32.97	32.53	32.95	126,989	+0.58(+1.78%)

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