Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	38.28	38.32	37.74	37.75	277,716	-0.39(-1.01%)
Feb 28, 2012	38.10	38.22	38.03	38.14	383,471	+0.36(+0.96%)
Feb 27, 2012	37.51	37.85	37.39	37.77	216,718	-0.09(-0.25%)
Feb 24, 2012	37.94	38.04	37.82	37.86	134,041	+0.08(+0.21%)
Feb 23, 2012	37.61	37.84	37.51	37.79	192,957	+0.19(+0.49%)
Feb 22, 2012	37.48	37.64	37.45	37.60	999,887	+0.19(+0.52%)
Feb 21, 2012	37.54	37.56	37.35	37.41	548,918	+0.00(+0.00%)
Feb 17, 2012	37.49	37.55	37.32	37.41	430,093	+0.02(+0.06%)
Feb 16, 2012	37.06	37.41	36.99	37.39	122,920	+0.29(+0.77%)
Feb 15, 2012	37.35	37.40	37.06	37.10	148,873	+0.33(+0.89%)
Feb 14, 2012	36.86	36.89	36.54	36.77	200,034	-0.11(-0.31%)
Feb 13, 2012	36.94	36.96	36.83	36.89	165,251	+0.42(+1.16%)
Feb 10, 2012	36.49	36.54	36.36	36.47	197,147	-0.58(-1.56%)
Feb 09, 2012	37.24	37.24	37.00	37.04	619,666	-0.13(-0.35%)
Feb 08, 2012	37.10	37.24	37.01	37.17	320,209	+0.21(+0.58%)
Feb 07, 2012	36.84	37.01	36.75	36.96	136,797	+0.19(+0.52%)
Feb 06, 2012	36.68	36.77	36.59	36.77	308,683	-0.11(-0.29%)
Feb 03, 2012	36.71	36.94	36.69	36.87	415,620	+0.30(+0.82%)
Feb 02, 2012	36.61	36.69	36.52	36.57	247,067	+0.10(+0.27%)
Feb 01, 2012	36.47	36.67	36.45	36.47	354,172	+0.24(+0.65%)
Jan 31, 2012	36.32	36.40	36.02	36.24	330,495	+0.15(+0.42%)
Jan 30, 2012	36.04	36.18	35.92	36.09	618,940	-0.28(-0.77%)
Jan 27, 2012	36.23	36.42	36.18	36.37	136,158	+0.16(+0.45%)
Jan 26, 2012	36.41	36.51	36.08	36.20	501,979	-0.04(-0.12%)
Jan 25, 2012	35.82	36.30	35.67	36.24	480,858	+0.57(+1.60%)
Jan 24, 2012	35.47	35.71	35.46	35.67	220,927	-0.24(-0.66%)
Jan 23, 2012	35.92	36.07	35.84	35.91	494,108	+0.12(+0.34%)
Jan 20, 2012	35.65	35.85	35.59	35.79	183,380	+0.35(+0.99%)
Jan 19, 2012	35.42	35.49	35.31	35.44	116,063	+0.25(+0.71%)
Jan 18, 2012	34.86	35.25	34.84	35.19	594,071	+0.46(+1.34%)
Jan 17, 2012	34.87	34.91	34.67	34.72	672,356	+0.24(+0.70%)
Jan 13, 2012	34.47	34.54	34.29	34.48	342,570	-0.11(-0.33%)
Jan 12, 2012	34.62	34.66	34.40	34.59	112,372	-0.02(-0.06%)
Jan 11, 2012	34.45	34.64	34.37	34.62	323,125	+0.00(+0.00%)
Jan 10, 2012	34.72	34.73	34.57	34.62	369,207	+0.53(+1.55%)
Jan 09, 2012	34.25	34.25	33.97	34.09	244,253	+0.03(+0.08%)
Jan 06, 2012	34.31	34.31	34.01	34.06	336,503	-0.41(-1.20%)
Jan 05, 2012	34.42	34.54	34.27	34.47	608,176	-0.43(-1.23%)
Jan 04, 2012	34.79	34.90	34.69	34.90	615,689	+0.93(+2.73%)
Dec 30, 2011	33.87	34.08	33.82	33.97	440,552	+0.15(+0.44%)
Dec 29, 2011	33.48	33.85	33.45	33.82	407,258	+0.55(+1.65%)
Dec 28, 2011	33.83	33.83	33.27	33.27	395,107	-0.51(-1.52%)
Dec 27, 2011	33.93	33.94	33.76	33.79	470,524	-0.25(-0.73%)
Dec 23, 2011	33.91	34.06	33.82	34.04	365,755	+0.36(+1.06%)
Dec 21, 2011	33.60	33.71	33.41	33.68	821,386	-0.15(-0.43%)
Dec 20, 2011	33.48	33.85	33.48	33.83	491,055	+0.91(+2.77%)
Dec 19, 2011	33.37	33.39	32.88	32.92	266,246	-0.54(-1.61%)
Dec 16, 2011	33.58	33.67	33.34	33.45	165,793	-0.03(-0.10%)
Dec 15, 2011	33.69	33.74	33.39	33.49	189,846	-0.12(-0.35%)
Dec 14, 2011	33.77	33.84	33.51	33.61	360,579	-0.27(-0.80%)
Dec 13, 2011	34.46	34.65	33.79	33.88	700,453	-0.36(-1.05%)
Dec 12, 2011	34.35	34.35	34.00	34.24	158,348	-0.72(-2.06%)
Dec 09, 2011	34.43	34.98	34.43	34.95	378,163	+0.72(+2.10%)
Dec 08, 2011	34.86	34.87	34.20	34.24	492,601	-0.90(-2.58%)
Dec 07, 2011	34.88	35.20	34.76	35.14	195,157	+0.36(+1.03%)
Dec 06, 2011	34.87	35.06	34.73	34.78	209,964	-0.45(-1.27%)
Dec 05, 2011	35.35	35.40	35.03	35.23	175,992	+0.39(+1.13%)
Dec 02, 2011	35.20	35.23	34.84	34.84	205,282	+0.16(+0.46%)

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