Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	15.75	15.88	15.46	15.51	10,969,325	-0.21(-1.35%)
Feb 28, 2012	15.67	15.81	15.50	15.72	9,343,650	+0.07(+0.45%)
Feb 27, 2012	15.32	15.73	15.26	15.65	9,331,267	+0.30(+1.97%)
Feb 24, 2012	15.60	15.80	15.23	15.34	10,461,633	-0.31(-1.96%)
Feb 23, 2012	15.85	15.93	15.49	15.65	12,005,936	-0.19(-1.23%)
Feb 22, 2012	16.29	16.48	15.79	15.85	18,848,276	-0.54(-3.30%)
Feb 21, 2012	17.23	17.30	16.23	16.39	16,021,476	-0.88(-5.12%)
Feb 17, 2012	17.54	17.78	17.21	17.27	8,137,219	-0.16(-0.90%)
Feb 16, 2012	17.10	17.47	16.82	17.43	8,575,921	+0.52(+3.10%)
Feb 15, 2012	17.23	17.34	16.78	16.90	9,662,063	-0.28(-1.64%)
Feb 14, 2012	17.08	17.26	16.97	17.19	6,458,475	+0.06(+0.33%)
Feb 13, 2012	17.04	17.13	16.89	17.13	4,040,306	+0.28(+1.68%)
Feb 10, 2012	16.97	17.16	16.74	16.85	4,912,403	-0.35(-2.01%)
Feb 09, 2012	17.25	17.25	16.84	17.19	5,979,087	+0.07(+0.41%)
Feb 08, 2012	17.27	17.40	16.98	17.12	6,378,872	-0.25(-1.44%)
Feb 07, 2012	17.51	17.62	17.36	17.37	6,094,069	-0.14(-0.78%)
Feb 06, 2012	17.60	17.65	17.26	17.51	6,223,203	-0.21(-1.20%)
Feb 03, 2012	17.75	17.98	17.67	17.72	6,898,946	+0.21(+1.21%)
Feb 02, 2012	17.47	17.78	17.38	17.51	6,690,209	-0.06(-0.32%)
Feb 01, 2012	17.29	17.61	17.19	17.57	7,537,541	+0.35(+2.04%)
Jan 31, 2012	16.92	17.27	16.58	17.21	9,281,736	+0.36(+2.12%)
Jan 30, 2012	16.69	17.04	16.68	16.86	6,012,697	-0.00(-0.01%)
Jan 27, 2012	16.44	16.95	16.28	16.86	7,189,056	+0.42(+2.54%)
Jan 26, 2012	16.39	16.88	16.10	16.44	13,336,194	-0.62(-3.62%)
Jan 25, 2012	16.90	17.45	16.88	17.06	8,788,196	+0.27(+1.59%)
Jan 24, 2012	16.62	16.90	16.52	16.79	5,319,264	+0.12(+0.73%)
Jan 23, 2012	16.64	16.86	16.44	16.67	5,957,859	+0.05(+0.27%)
Jan 20, 2012	16.66	16.88	16.57	16.62	4,422,401	-0.11(-0.68%)
Jan 19, 2012	16.61	16.89	16.50	16.74	6,983,856	+0.14(+0.83%)
Jan 18, 2012	16.38	16.73	16.17	16.60	4,924,786	+0.24(+1.45%)
Jan 17, 2012	16.56	16.67	16.33	16.36	4,494,929	-0.03(-0.21%)
Jan 13, 2012	16.23	16.43	16.03	16.40	7,960,322	+0.08(+0.49%)
Jan 12, 2012	16.55	16.58	16.06	16.32	9,865,493	-0.16(-0.95%)
Jan 11, 2012	16.56	16.74	16.38	16.47	10,705,750	-0.24(-1.42%)
Jan 10, 2012	16.70	16.91	16.56	16.71	7,719,744	-0.19(-1.15%)
Jan 09, 2012	16.81	17.08	16.64	16.90	7,270,428	+0.20(+1.22%)
Jan 06, 2012	16.95	17.06	16.68	16.70	8,591,842	-0.31(-1.83%)
Jan 05, 2012	16.73	17.07	16.64	17.01	6,559,306	+0.18(+1.09%)
Jan 04, 2012	16.70	16.89	16.43	16.83	7,465,014	-0.15(-0.88%)
Dec 30, 2011	17.17	17.22	16.94	16.98	4,622,294	-0.19(-1.12%)
Dec 29, 2011	16.90	17.20	16.90	17.17	3,474,238	+0.25(+1.46%)
Dec 28, 2011	17.02	17.16	16.73	16.93	4,733,738	-0.17(-0.99%)
Dec 27, 2011	17.17	17.44	16.96	17.09	5,496,160	-0.10(-0.55%)
Dec 23, 2011	17.28	17.28	16.80	17.19	7,749,816	-0.11(-0.64%)
Dec 21, 2011	17.14	17.40	16.96	17.30	5,137,061	+0.07(+0.41%)
Dec 20, 2011	17.01	17.31	16.89	17.23	9,964,555	+0.43(+2.56%)
Dec 19, 2011	17.22	17.30	16.75	16.80	7,334,110	-0.42(-2.44%)
Dec 16, 2011	16.66	17.27	16.66	17.22	19,157,844	+0.60(+3.59%)
Dec 15, 2011	16.47	16.73	16.36	16.62	11,846,729	+0.34(+2.10%)
Dec 14, 2011	15.84	16.31	15.70	16.28	12,434,024	+0.38(+2.37%)
Dec 13, 2011	16.02	16.12	15.86	15.91	18,724,448	+0.03(+0.19%)
Dec 12, 2011	15.61	15.98	15.56	15.88	7,061,690	+0.10(+0.63%)
Dec 09, 2011	15.44	15.88	15.38	15.78	6,538,078	+0.42(+2.74%)
Dec 08, 2011	15.74	15.74	15.18	15.36	9,922,100	-0.49(-3.07%)
Dec 07, 2011	15.86	15.98	15.74	15.84	10,742,898	-0.18(-1.14%)
Dec 06, 2011	15.99	16.29	15.94	16.03	10,817,194	-0.05(-0.30%)
Dec 05, 2011	15.83	16.27	15.79	16.07	8,956,248	+0.32(+2.04%)
Dec 02, 2011	15.82	15.96	15.57	15.75	7,703,823	-0.12(-0.74%)

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