Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	17.03	17.03	16.84	16.94	276,032	+0.12(+0.70%)
Jan 30, 2012	16.74	16.86	16.71	16.82	246,094	-0.14(-0.81%)
Jan 27, 2012	16.85	17.00	16.85	16.96	165,139	+0.13(+0.78%)
Jan 26, 2012	16.97	17.01	16.78	16.83	92,567	+0.02(+0.15%)
Jan 25, 2012	16.58	16.83	16.50	16.80	141,125	+0.22(+1.35%)
Jan 24, 2012	16.55	16.61	16.45	16.58	122,409	-0.20(-1.19%)
Jan 23, 2012	16.73	16.81	16.69	16.78	270,798	+0.14(+0.86%)
Jan 20, 2012	16.54	16.63	16.51	16.63	118,603	+0.14(+0.82%)
Jan 19, 2012	16.51	16.53	16.43	16.50	204,777	+0.14(+0.85%)
Jan 18, 2012	16.21	16.38	16.17	16.36	447,533	+0.29(+1.78%)
Jan 17, 2012	16.15	16.21	16.06	16.07	418,139	+0.19(+1.22%)
Jan 13, 2012	15.97	15.97	15.82	15.88	940,056	-0.21(-1.28%)
Jan 12, 2012	16.04	16.10	15.94	16.09	188,558	+0.14(+0.90%)
Jan 11, 2012	15.90	15.96	15.86	15.94	211,859	-0.01(-0.08%)
Jan 10, 2012	16.01	16.05	15.93	15.95	209,310	+0.14(+0.91%)
Jan 09, 2012	15.79	15.82	15.70	15.81	274,994	+0.10(+0.63%)
Jan 06, 2012	15.84	15.84	15.70	15.71	116,492	-0.17(-1.06%)
Jan 05, 2012	15.90	15.93	15.77	15.88	131,335	-0.21(-1.32%)
Jan 04, 2012	16.00	16.09	15.94	16.09	107,219	+0.41(+2.62%)
Dec 30, 2011	15.54	15.72	15.51	15.68	534,169	+0.17(+1.12%)
Dec 29, 2011	15.43	15.59	15.40	15.51	484,018	+0.12(+0.81%)
Dec 28, 2011	15.48	15.52	15.31	15.38	322,631	-0.19(-1.24%)
Dec 27, 2011	15.56	15.61	15.50	15.57	254,231	-0.01(-0.08%)
Dec 23, 2011	15.54	15.66	15.47	15.59	218,708	+0.17(+1.13%)
Dec 21, 2011	15.31	15.44	15.23	15.41	613,884	-0.01(-0.04%)
Dec 20, 2011	15.21	15.44	15.21	15.42	370,605	+0.56(+3.77%)
Dec 19, 2011	15.06	15.07	14.86	14.86	391,419	-0.24(-1.61%)
Dec 16, 2011	15.21	15.26	15.05	15.10	280,732	-0.03(-0.23%)
Dec 15, 2011	15.26	15.28	15.14	15.14	167,314	+0.01(+0.08%)
Dec 14, 2011	15.25	15.32	15.12	15.12	537,381	-0.24(-1.58%)
Dec 13, 2011	15.63	15.74	15.33	15.37	108,508	-0.23(-1.48%)
Dec 12, 2011	15.66	15.69	15.46	15.60	240,616	-0.38(-2.39%)
Dec 09, 2011	15.73	16.03	15.73	15.98	373,290	+0.32(+2.03%)
Dec 08, 2011	15.97	15.98	15.65	15.66	113,549	-0.51(-3.16%)
Dec 07, 2011	16.00	16.20	15.93	16.17	74,365	+0.12(+0.76%)
Dec 06, 2011	16.01	16.14	15.94	16.05	242,715	-0.10(-0.64%)
Dec 05, 2011	16.19	16.28	16.06	16.15	138,958	+0.18(+1.10%)
Dec 02, 2011	16.08	16.11	15.95	15.98	277,889	+0.11(+0.69%)
Dec 01, 2011	16.04	16.04	15.83	15.87	732,060	-0.31(-1.91%)
Nov 30, 2011	15.97	16.18	15.91	16.18	100,902	+0.76(+4.91%)
Nov 29, 2011	15.43	15.51	15.40	15.42	240,745	+0.13(+0.87%)
Nov 28, 2011	15.38	15.38	15.22	15.29	99,329	+0.48(+3.23%)
Nov 25, 2011	14.85	14.98	14.78	14.81	45,067	-0.08(-0.53%)
Nov 23, 2011	15.15	15.18	14.88	14.89	2,482,677	-0.42(-2.77%)
Nov 22, 2011	15.32	15.47	15.28	15.31	1,593,972	+0.02(+0.12%)
Nov 21, 2011	15.48	15.49	15.20	15.29	1,236,382	-0.54(-3.41%)
Nov 18, 2011	15.86	15.88	15.74	15.83	233,301	+0.13(+0.81%)
Nov 17, 2011	15.95	15.98	15.63	15.71	99,563	-0.18(-1.14%)
Nov 16, 2011	15.97	16.14	15.84	15.89	92,494	-0.28(-1.72%)
Nov 15, 2011	16.09	16.26	16.04	16.17	91,671	-0.01(-0.04%)
Nov 14, 2011	16.32	16.35	16.12	16.17	102,148	-0.23(-1.40%)
Nov 11, 2011	16.27	16.47	16.27	16.40	117,513	+0.27(+1.69%)
Nov 10, 2011	16.20	16.21	15.96	16.13	258,996	+0.15(+0.91%)
Nov 09, 2011	16.24	16.32	15.97	15.98	184,030	-0.71(-4.25%)
Nov 08, 2011	16.58	16.72	16.46	16.69	52,690	+0.11(+0.66%)
Nov 07, 2011	16.51	16.59	16.37	16.58	103,684	+0.07(+0.40%)
Nov 04, 2011	16.41	16.58	16.27	16.52	339,752	-0.08(-0.47%)
Nov 03, 2011	16.43	16.64	16.24	16.60	214,036	+0.34(+2.09%)
Nov 02, 2011	16.24	16.33	16.11	16.26	177,350	+0.18(+1.13%)

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