Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	37.20	37.20	36.85	36.96	492,632	-0.03(-0.09%)
Jan 30, 2012	36.88	37.01	36.76	36.99	495,478	-0.06(-0.16%)
Jan 27, 2012	37.28	37.28	36.99	37.05	274,391	-0.26(-0.71%)
Jan 26, 2012	37.58	37.58	37.21	37.32	640,238	-0.15(-0.40%)
Jan 25, 2012	37.18	37.49	37.01	37.47	2,198,037	+0.23(+0.62%)
Jan 24, 2012	37.28	37.28	37.16	37.24	629,366	-0.18(-0.49%)
Jan 23, 2012	37.55	37.56	37.34	37.42	336,017	-0.16(-0.41%)
Jan 20, 2012	37.49	37.58	37.38	37.58	410,745	+0.11(+0.29%)
Jan 19, 2012	37.53	37.53	37.34	37.47	953,816	-0.02(-0.05%)
Jan 18, 2012	37.49	37.51	37.37	37.49	756,214	+0.05(+0.15%)
Jan 17, 2012	37.60	37.66	37.39	37.43	793,027	+0.11(+0.31%)
Jan 13, 2012	37.34	37.36	37.15	37.32	467,998	-0.12(-0.33%)
Jan 12, 2012	37.57	37.57	37.37	37.44	488,610	+0.02(+0.06%)
Jan 11, 2012	37.45	37.49	37.34	37.42	431,189	-0.09(-0.24%)
Jan 10, 2012	37.60	37.62	37.47	37.51	356,896	+0.19(+0.51%)
Jan 09, 2012	37.37	37.37	37.13	37.32	536,111	+0.05(+0.13%)
Jan 06, 2012	37.53	37.53	37.21	37.27	867,707	-0.21(-0.56%)
Jan 05, 2012	37.37	37.50	37.21	37.48	1,560,494	-0.00(-0.00%)
Jan 04, 2012	37.60	37.62	37.41	37.48	368,201	-0.12(-0.32%)
Dec 30, 2011	37.74	37.77	37.60	37.60	418,032	-0.14(-0.38%)
Dec 29, 2011	37.57	37.76	37.53	37.74	508,263	+0.29(+0.78%)
Dec 28, 2011	37.78	37.78	37.42	37.45	377,226	-0.28(-0.74%)
Dec 27, 2011	37.62	37.77	37.60	37.73	799,527	+0.11(+0.29%)
Dec 23, 2011	37.45	37.62	37.37	37.62	632,631	+0.20(+0.54%)
Dec 21, 2011	37.17	37.44	37.16	37.42	312,437	+0.30(+0.80%)
Dec 20, 2011	36.82	37.17	36.78	37.12	471,498	+0.68(+1.86%)
Dec 19, 2011	36.67	36.82	36.35	36.44	775,459	-0.04(-0.11%)
Dec 16, 2011	36.76	36.77	36.41	36.48	487,360	-0.05(-0.15%)
Dec 15, 2011	36.54	36.63	36.41	36.54	435,177	+0.31(+0.86%)
Dec 14, 2011	36.34	36.39	36.17	36.23	354,427	-0.12(-0.34%)
Dec 13, 2011	36.52	36.69	36.22	36.35	387,858	+0.04(+0.11%)
Dec 12, 2011	36.48	36.48	36.09	36.31	165,435	-0.33(-0.91%)
Dec 09, 2011	36.34	36.70	36.34	36.64	397,789	+0.46(+1.27%)
Dec 08, 2011	36.65	36.65	36.14	36.18	561,098	-0.56(-1.51%)
Dec 07, 2011	36.58	36.87	36.39	36.74	552,176	+0.14(+0.37%)
Dec 06, 2011	36.48	36.76	36.44	36.60	250,920	+0.19(+0.52%)
Dec 05, 2011	36.71	36.71	36.27	36.41	327,387	+0.09(+0.24%)
Dec 02, 2011	36.70	36.70	36.24	36.32	315,104	-0.11(-0.30%)
Dec 01, 2011	36.48	36.55	36.34	36.43	778,071	-0.03(-0.07%)
Nov 30, 2011	36.06	36.46	36.02	36.46	223,198	+1.15(+3.24%)
Nov 29, 2011	35.18	35.50	35.12	35.31	293,251	+0.30(+0.85%)
Nov 28, 2011	34.98	35.08	34.81	35.01	129,705	+0.63(+1.82%)
Nov 25, 2011	34.31	34.54	34.22	34.39	42,600	+0.09(+0.27%)
Nov 23, 2011	34.70	34.70	34.28	34.30	341,899	-0.54(-1.54%)
Nov 22, 2011	35.03	35.03	34.72	34.83	291,090	-0.20(-0.58%)
Nov 21, 2011	35.22	35.24	34.84	35.03	354,698	-0.54(-1.52%)
Nov 18, 2011	35.68	35.68	35.43	35.58	245,300	+0.04(+0.11%)
Nov 17, 2011	35.71	35.84	35.23	35.54	388,928	-0.17(-0.47%)
Nov 16, 2011	35.92	36.21	35.66	35.71	216,067	-0.47(-1.31%)
Nov 15, 2011	36.02	36.28	35.90	36.18	294,235	+0.20(+0.55%)
Nov 14, 2011	36.17	36.22	35.88	35.98	180,503	-0.33(-0.90%)
Nov 11, 2011	36.20	36.37	36.20	36.31	180,310	+0.47(+1.32%)
Nov 10, 2011	35.79	35.94	35.54	35.83	118,989	+0.46(+1.30%)
Nov 09, 2011	35.80	35.85	35.24	35.37	282,986	-0.87(-2.41%)
Nov 08, 2011	36.12	36.29	35.81	36.25	220,641	+0.30(+0.85%)
Nov 07, 2011	35.60	35.96	35.44	35.94	153,357	+0.28(+0.78%)
Nov 04, 2011	35.71	35.71	35.41	35.66	346,297	-0.24(-0.66%)
Nov 03, 2011	35.77	35.96	35.54	35.90	161,899	+0.53(+1.49%)
Nov 02, 2011	35.48	35.54	35.21	35.37	182,882	+0.30(+0.87%)

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