Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	15.85	16.07	15.73	16.02	1,622,831	+0.25(+1.60%)
Jan 30, 2012	16.01	16.02	15.72	15.77	1,120,593	-0.38(-2.35%)
Jan 27, 2012	16.36	16.40	16.01	16.15	563,291	-0.27(-1.66%)
Jan 26, 2012	16.26	16.43	16.23	16.42	692,777	+0.25(+1.52%)
Jan 25, 2012	15.99	16.19	15.84	16.18	604,310	+0.06(+0.40%)
Jan 24, 2012	16.01	16.13	15.90	16.11	544,196	+0.06(+0.36%)
Jan 23, 2012	16.09	16.20	15.98	16.06	242,840	-0.00(-0.02%)
Jan 20, 2012	15.98	16.08	15.95	16.06	514,429	+0.05(+0.34%)
Jan 19, 2012	16.20	16.20	15.96	16.00	408,446	-0.17(-1.04%)
Jan 18, 2012	16.11	16.17	16.01	16.17	504,493	+0.05(+0.29%)
Jan 17, 2012	16.13	16.26	16.08	16.13	487,039	+0.04(+0.27%)
Jan 13, 2012	16.08	16.22	15.90	16.08	466,050	-0.12(-0.77%)
Jan 12, 2012	16.34	16.37	16.14	16.21	416,163	-0.08(-0.52%)
Jan 11, 2012	16.35	16.35	16.23	16.29	713,159	-0.14(-0.84%)
Jan 10, 2012	16.47	16.62	16.40	16.43	694,912	-0.14(-0.87%)
Jan 09, 2012	16.54	16.60	16.34	16.57	540,515	+0.09(+0.55%)
Jan 06, 2012	16.54	16.58	16.36	16.48	443,744	+0.01(+0.04%)
Jan 05, 2012	16.49	16.49	16.35	16.47	711,080	-0.04(-0.24%)
Jan 04, 2012	16.63	16.71	16.52	16.52	546,912	-0.00(-0.02%)
Dec 30, 2011	16.79	16.81	16.52	16.52	490,994	-0.27(-1.62%)
Dec 29, 2011	16.63	16.85	16.63	16.79	477,103	+0.23(+1.36%)
Dec 28, 2011	16.72	16.76	16.54	16.57	400,786	-0.14(-0.84%)
Dec 27, 2011	16.41	16.78	16.41	16.71	297,507	+0.26(+1.59%)
Dec 23, 2011	16.47	16.50	16.41	16.44	182,857	+0.12(+0.72%)
Dec 21, 2011	16.28	16.41	16.19	16.33	533,313	+0.01(+0.06%)
Dec 20, 2011	16.04	16.34	16.01	16.32	751,319	+0.53(+3.38%)
Dec 19, 2011	16.05	16.18	15.75	15.78	555,469	-0.15(-0.95%)
Dec 16, 2011	16.04	16.17	15.71	15.93	2,308,809	-0.05(-0.34%)
Dec 15, 2011	15.78	16.04	15.69	15.99	859,354	+0.38(+2.41%)
Dec 14, 2011	15.67	15.81	15.61	15.61	490,673	-0.13(-0.83%)
Dec 13, 2011	15.63	15.98	15.58	15.74	589,358	+0.16(+1.06%)
Dec 12, 2011	15.69	15.70	15.39	15.58	773,366	-0.27(-1.68%)
Dec 09, 2011	15.37	15.90	15.37	15.84	810,458	+0.53(+3.44%)
Dec 08, 2011	15.66	15.74	15.28	15.32	466,567	-0.44(-2.79%)
Dec 07, 2011	15.68	15.85	15.54	15.76	760,727	-0.02(-0.11%)
Dec 06, 2011	15.68	15.83	15.56	15.77	609,830	+0.15(+0.94%)
Dec 05, 2011	15.64	15.75	15.52	15.63	616,680	+0.18(+1.14%)
Dec 02, 2011	15.81	15.81	15.43	15.45	621,418	-0.20(-1.28%)
Dec 01, 2011	15.70	15.87	15.63	15.65	412,437	-0.10(-0.66%)
Nov 30, 2011	15.81	15.91	15.41	15.76	1,272,250	+0.38(+2.49%)
Nov 29, 2011	15.16	15.46	15.07	15.37	483,377	+0.22(+1.47%)
Nov 28, 2011	15.23	15.35	15.04	15.15	661,023	+0.26(+1.74%)
Nov 25, 2011	14.85	15.04	14.81	14.89	478,350	-0.05(-0.36%)
Nov 23, 2011	15.37	15.37	14.72	14.94	696,562	-0.44(-2.86%)
Nov 22, 2011	15.44	15.71	15.37	15.38	595,663	-0.03(-0.22%)
Nov 21, 2011	15.56	15.70	15.15	15.42	845,831	-0.40(-2.51%)
Nov 18, 2011	15.72	15.88	15.72	15.81	319,856	+0.07(+0.44%)
Nov 17, 2011	15.72	15.90	15.66	15.74	471,095	+0.03(+0.21%)
Nov 16, 2011	15.68	15.98	15.61	15.71	493,253	-0.12(-0.76%)
Nov 15, 2011	15.62	15.90	15.60	15.83	562,832	+0.09(+0.59%)
Nov 14, 2011	15.84	15.92	15.59	15.73	463,275	-0.23(-1.42%)
Nov 11, 2011	15.76	15.98	15.73	15.96	709,762	+0.35(+2.22%)
Nov 10, 2011	15.62	15.71	15.47	15.62	422,256	+0.19(+1.25%)
Nov 09, 2011	15.60	15.74	15.41	15.42	529,023	-0.50(-3.16%)
Nov 08, 2011	15.94	15.96	15.51	15.92	367,034	+0.08(+0.48%)
Nov 07, 2011	15.76	15.88	15.47	15.85	262,462	+0.04(+0.25%)
Nov 04, 2011	15.71	15.86	15.58	15.81	216,593	-0.01(-0.08%)
Nov 03, 2011	15.67	15.86	15.50	15.82	589,143	+0.31(+2.02%)
Nov 02, 2011	15.39	15.69	15.36	15.51	565,385	+0.36(+2.35%)

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