Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	22.80	23.01	22.80	22.96	13,044	-0.03(-0.13%)
Jan 30, 2012	23.03	23.13	22.92	22.99	12,279	-0.28(-1.19%)
Jan 27, 2012	23.22	23.28	23.22	23.27	1,201	+0.01(+0.03%)
Jan 26, 2012	23.61	23.61	23.17	23.26	7,640	-0.01(-0.03%)
Jan 25, 2012	23.25	23.31	23.22	23.27	7,491	-0.07(-0.29%)
Jan 24, 2012	23.34	23.34	23.33	23.34	3,471	-0.06(-0.26%)
Jan 23, 2012	23.35	23.50	23.31	23.40	3,100	+0.07(+0.32%)
Jan 20, 2012	23.22	23.32	23.16	23.32	7,995	+0.18(+0.78%)
Jan 19, 2012	22.65	23.19	22.44	23.14	23,016	+0.67(+2.97%)
Jan 18, 2012	22.17	22.48	22.17	22.47	1,070	+0.30(+1.35%)
Jan 17, 2012	22.44	22.50	22.14	22.17	15,420	-0.10(-0.43%)
Jan 13, 2012	22.18	22.27	22.11	22.27	8,712	-0.17(-0.74%)
Jan 12, 2012	22.35	22.46	22.25	22.44	1,347	+0.14(+0.64%)
Jan 11, 2012	22.20	22.31	22.20	22.29	972	-0.03(-0.13%)
Jan 10, 2012	22.26	22.36	22.24	22.32	4,467	+0.55(+2.55%)
Jan 09, 2012	21.76	21.84	21.75	21.77	2,594	+0.08(+0.38%)
Jan 06, 2012	21.47	21.76	21.44	21.69	2,529	+0.01(+0.07%)
Jan 05, 2012	21.65	21.67	21.64	21.67	4,139	+0.20(+0.94%)
Jan 04, 2012	21.28	21.52	21.28	21.47	10,937	+0.54(+2.58%)
Dec 30, 2011	20.99	21.00	20.93	20.93	25,517	-0.06(-0.29%)
Dec 29, 2011	20.71	21.02	20.71	20.99	17,225	+0.37(+1.82%)
Dec 28, 2011	21.11	21.11	20.62	20.62	12,507	-0.56(-2.65%)
Dec 27, 2011	21.19	21.19	21.18	21.18	834	+0.02(+0.10%)
Dec 23, 2011	21.02	21.17	21.02	21.16	3,020	+0.50(+2.43%)
Dec 21, 2011	20.46	20.67	20.31	20.65	62,203	+0.06(+0.29%)
Dec 20, 2011	20.17	20.62	20.14	20.59	42,863	+0.93(+4.72%)
Dec 19, 2011	20.22	20.22	19.62	19.67	32,391	-0.48(-2.38%)
Dec 16, 2011	20.25	20.38	20.04	20.15	15,940	+0.11(+0.53%)
Dec 15, 2011	20.27	20.27	20.02	20.04	19,325	+0.07(+0.33%)
Dec 14, 2011	20.10	20.21	19.94	19.97	41,218	-0.40(-1.95%)
Dec 13, 2011	20.83	20.96	20.33	20.37	21,650	-0.34(-1.63%)
Dec 12, 2011	20.97	20.97	20.56	20.71	11,882	-0.59(-2.76%)
Dec 09, 2011	21.10	21.38	21.10	21.30	5,470	+0.54(+2.59%)
Dec 08, 2011	21.10	21.17	20.73	20.76	2,642	-0.92(-4.24%)
Dec 07, 2011	21.44	21.71	21.19	21.68	9,266	+0.21(+0.99%)
Dec 06, 2011	21.46	21.53	21.42	21.46	2,475	+0.02(+0.10%)
Dec 05, 2011	21.46	21.69	21.34	21.44	27,476	+0.40(+1.89%)
Dec 02, 2011	21.12	21.21	21.00	21.05	16,325	+0.29(+1.38%)
Dec 01, 2011	20.96	20.97	20.62	20.76	91,527	-0.29(-1.40%)
Nov 30, 2011	20.21	21.07	20.21	21.05	73,359	+1.38(+6.99%)
Nov 29, 2011	19.69	19.88	19.64	19.68	1,387,944	-0.12(-0.63%)
Nov 28, 2011	19.66	19.85	19.60	19.80	33,303	+0.79(+4.18%)
Nov 25, 2011	18.98	19.31	18.98	19.01	51,333	-0.05(-0.27%)
Nov 23, 2011	19.34	19.34	19.06	19.06	1,363,908	-0.47(-2.41%)
Nov 22, 2011	19.74	19.84	19.53	19.53	45,942	-0.35(-1.74%)
Nov 21, 2011	19.78	19.99	19.62	19.88	46,745	-0.41(-2.03%)
Nov 18, 2011	20.36	20.36	20.14	20.29	53,102	+0.02(+0.11%)
Nov 17, 2011	20.56	20.56	20.15	20.27	313,840	-0.35(-1.71%)
Nov 16, 2011	20.88	21.02	20.59	20.62	73,558	-0.59(-2.77%)
Nov 15, 2011	20.89	21.31	20.83	21.21	13,574	+0.21(+0.98%)
Nov 14, 2011	21.24	21.28	20.88	21.00	12,540	-0.42(-1.96%)
Nov 11, 2011	21.30	21.43	21.30	21.42	14,446	+0.50(+2.39%)
Nov 10, 2011	20.92	21.12	20.83	20.92	36,370	+0.15(+0.71%)
Nov 09, 2011	21.32	21.34	20.72	20.77	31,961	-1.26(-5.74%)
Nov 08, 2011	21.96	22.05	21.65	22.04	21,785	+0.32(+1.46%)
Nov 07, 2011	21.66	21.74	21.24	21.72	69,157	+0.08(+0.37%)
Nov 04, 2011	21.59	21.73	21.18	21.64	22,776	-0.23(-1.04%)
Nov 03, 2011	21.55	21.91	20.85	21.87	20,025	+0.54(+2.52%)
Nov 02, 2011	21.13	21.35	20.99	21.33	28,087	+0.67(+3.24%)

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