Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	28.05	28.21	28.02	28.02	4,306	-0.18(-0.63%)
Feb 28, 2012	28.29	28.36	28.11	28.20	4,858	-0.08(-0.29%)
Feb 27, 2012	28.07	28.32	28.07	28.28	11,362	-0.09(-0.30%)
Feb 24, 2012	28.37	28.37	28.37	28.37	290	+0.17(+0.60%)
Feb 23, 2012	28.04	28.23	27.94	28.20	17,747	+0.20(+0.72%)
Feb 22, 2012	28.11	28.17	28.00	28.00	3,957	-0.11(-0.39%)
Feb 21, 2012	28.32	28.33	28.11	28.11	8,784	-0.12(-0.44%)
Feb 17, 2012	28.25	28.25	28.23	28.24	4,440	-0.04(-0.15%)
Feb 16, 2012	27.86	28.28	27.86	28.28	7,945	+0.44(+1.59%)
Feb 15, 2012	28.08	28.08	27.78	27.83	25,175	-0.01(-0.03%)
Feb 14, 2012	27.81	27.86	27.74	27.84	3,941	-0.06(-0.23%)
Feb 13, 2012	27.94	27.98	27.81	27.91	28,582	+0.27(+0.97%)
Feb 10, 2012	27.68	27.73	27.61	27.64	14,017	-0.31(-1.09%)
Feb 09, 2012	28.01	28.02	27.77	27.95	11,392	+0.04(+0.14%)
Feb 08, 2012	28.02	28.02	27.77	27.91	6,461	+0.09(+0.33%)
Feb 07, 2012	27.75	27.90	27.75	27.82	8,210	+0.06(+0.22%)
Feb 06, 2012	27.72	27.85	27.71	27.75	25,758	-0.11(-0.41%)
Feb 03, 2012	27.80	27.89	27.79	27.87	5,985	+0.51(+1.87%)
Feb 02, 2012	27.38	27.38	27.36	27.36	2,429	+0.01(+0.05%)
Feb 01, 2012	27.03	27.36	27.03	27.34	9,390	+0.52(+1.93%)
Jan 31, 2012	26.76	26.89	26.76	26.83	6,203	-0.09(-0.34%)
Jan 30, 2012	26.78	26.92	26.65	26.92	11,216	-0.12(-0.43%)
Jan 27, 2012	26.75	27.04	26.75	27.04	6,013	+0.16(+0.61%)
Jan 26, 2012	26.90	26.93	26.87	26.87	1,623	-0.20(-0.73%)
Jan 25, 2012	26.76	27.07	26.76	27.07	10,349	+0.34(+1.27%)
Jan 24, 2012	26.64	26.75	26.64	26.73	27,544	+0.06(+0.24%)
Jan 23, 2012	26.80	26.86	26.57	26.66	6,085	+0.05(+0.19%)
Jan 20, 2012	26.63	26.64	26.61	26.61	2,322	-0.06(-0.24%)
Jan 19, 2012	26.58	26.68	26.57	26.68	3,161	+0.26(+0.98%)
Jan 18, 2012	26.28	26.45	26.28	26.42	4,668	+0.41(+1.57%)
Jan 17, 2012	26.15	26.15	26.01	26.01	3,500	+0.06(+0.22%)
Jan 13, 2012	25.95	25.96	25.84	25.95	7,771	-0.20(-0.76%)
Jan 12, 2012	26.14	26.15	25.99	26.15	11,225	+0.11(+0.41%)
Jan 11, 2012	25.94	26.04	25.94	26.04	3,235	+0.06(+0.25%)
Jan 10, 2012	25.96	26.03	25.94	25.98	44,682	+0.31(+1.21%)
Jan 09, 2012	25.63	25.68	25.50	25.67	9,522	+0.04(+0.16%)
Jan 06, 2012	25.52	25.63	25.37	25.63	4,877	+0.08(+0.32%)
Jan 05, 2012	25.00	25.54	25.00	25.54	12,885	+0.19(+0.75%)
Jan 04, 2012	25.31	25.41	25.22	25.35	13,589	+0.20(+0.80%)
Dec 30, 2011	25.32	25.32	25.15	25.15	33,211	-0.12(-0.48%)
Dec 29, 2011	25.26	25.27	25.23	25.27	4,310	+0.28(+1.14%)
Dec 28, 2011	25.39	25.39	24.99	24.99	5,035	-0.51(-2.00%)
Dec 27, 2011	25.23	25.50	25.23	25.50	4,694	+0.32(+1.25%)
Dec 23, 2011	25.18	25.18	25.18	25.18	696	+0.24(+0.97%)
Dec 21, 2011	24.84	24.94	24.84	24.94	2,201	-0.13(-0.53%)
Dec 20, 2011	25.03	25.14	25.03	25.07	6,967	+0.84(+3.45%)
Dec 19, 2011	24.85	24.90	24.24	24.24	13,935	-0.40(-1.61%)
Dec 16, 2011	24.59	24.66	24.59	24.64	1,621	+0.20(+0.81%)
Dec 15, 2011	24.31	24.44	24.30	24.44	7,966	+0.23(+0.96%)
Dec 14, 2011	24.24	24.24	24.21	24.21	1,902	-0.61(-2.46%)
Dec 13, 2011	25.32	25.32	24.82	24.82	2,522	-0.16(-0.66%)
Dec 12, 2011	25.22	25.22	24.98	24.98	15,296	-0.50(-1.96%)
Dec 09, 2011	25.11	25.48	25.11	25.48	10,022	+0.53(+2.14%)
Dec 08, 2011	25.44	25.45	24.95	24.95	22,243	-0.70(-2.74%)
Dec 07, 2011	25.30	25.66	25.30	25.65	1,869	-0.09(-0.33%)
Dec 06, 2011	25.65	25.74	25.65	25.73	5,400	-0.02(-0.08%)
Dec 05, 2011	25.85	25.85	25.71	25.76	7,757	+0.22(+0.87%)
Dec 02, 2011	25.58	25.64	25.53	25.53	3,483	+0.14(+0.54%)

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