Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	22.33	22.38	22.31	22.38	13,617	+0.38(+1.73%)
Feb 27, 2013	21.69	22.00	21.69	22.00	11,476	+0.65(+3.04%)
Feb 26, 2013	21.28	21.37	21.19	21.35	26,901	-0.30(-1.39%)
Feb 25, 2013	21.97	22.04	21.65	21.65	20,179	-0.30(-1.37%)
Feb 22, 2013	22.14	22.14	21.84	21.95	46,371	-0.15(-0.68%)
Feb 21, 2013	21.90	22.19	21.90	22.10	24,310	+0.00(+0.00%)
Feb 20, 2013	22.36	22.36	22.10	22.10	7,655	-0.45(-2.00%)
Feb 19, 2013	22.40	22.55	22.39	22.55	35,778	-0.20(-0.88%)
Feb 15, 2013	22.70	22.85	22.65	22.75	19,210	+0.49(+2.20%)
Feb 14, 2013	22.00	22.26	22.00	22.26	33,427	-0.51(-2.24%)
Feb 13, 2013	22.75	22.85	22.69	22.77	12,149	+0.02(+0.09%)
Feb 12, 2013	22.69	22.75	22.50	22.75	17,214	+0.06(+0.26%)
Feb 11, 2013	22.70	22.70	22.61	22.69	10,519	-0.02(-0.09%)
Feb 08, 2013	22.71	22.71	22.56	22.71	27,446	-0.25(-1.09%)
Feb 07, 2013	22.92	22.97	22.78	22.96	40,292	+0.52(+2.32%)
Feb 06, 2013	21.81	22.50	21.81	22.44	69,967	+1.33(+6.30%)
Feb 04, 2013	21.25	21.25	21.10	21.11	25,343	-0.32(-1.49%)
Feb 01, 2013	21.15	21.47	21.15	21.43	26,915	+0.43(+2.05%)
Jan 31, 2013	20.96	21.48	20.88	21.00	31,982	-1.40(-6.25%)
Jan 30, 2013	22.15	22.43	22.05	22.40	39,841	+0.29(+1.31%)
Jan 29, 2013	21.89	22.15	21.89	22.11	21,748	+1.12(+5.34%)
Jan 28, 2013	21.08	21.08	20.81	20.99	46,661	-0.33(-1.55%)
Jan 25, 2013	21.62	21.62	21.25	21.32	21,499	-0.33(-1.52%)
Jan 24, 2013	21.58	21.90	21.11	21.65	103,211	+1.10(+5.35%)
Jan 23, 2013	20.37	20.55	20.30	20.55	35,629	+0.50(+2.49%)
Jan 22, 2013	19.90	20.05	19.80	20.05	44,764	+0.16(+0.80%)
Jan 18, 2013	19.86	19.90	19.83	19.89	35,518	-0.11(-0.55%)
Jan 17, 2013	20.01	20.02	19.93	20.00	29,053	-0.17(-0.84%)
Jan 16, 2013	20.02	20.17	19.95	20.17	24,024	+0.47(+2.40%)
Jan 15, 2013	19.65	19.70	19.60	19.70	15,881	-0.36(-1.81%)
Jan 14, 2013	20.05	20.06	19.91	20.06	25,160	+0.02(+0.10%)
Jan 12, 2013	19.95	20.04	19.82	20.04	29,191	+0.00(+0.00%)
Jan 11, 2013	19.95	20.04	19.82	20.04	29,191	+0.20(+1.01%)
Jan 10, 2013	19.66	19.85	19.66	19.84	17,205	+0.36(+1.85%)
Jan 09, 2013	19.38	19.52	19.38	19.48	25,243	+0.26(+1.35%)
Jan 08, 2013	19.24	19.27	19.18	19.22	21,866	-0.02(-0.10%)
Jan 07, 2013	19.22	19.27	19.20	19.24	25,663	-0.15(-0.77%)
Jan 04, 2013	19.24	19.40	19.24	19.39	23,656	+0.59(+3.14%)
Jan 03, 2013	18.85	18.89	18.76	18.80	7,450	+0.00(+0.00%)
Jan 02, 2013	18.85	18.85	18.30	18.80	33,569	+0.50(+2.73%)
Dec 31, 2012	18.03	18.34	18.02	18.30	19,705	-0.20(-1.08%)
Dec 28, 2012	18.59	18.60	18.47	18.50	14,178	-0.36(-1.91%)
Dec 27, 2012	18.76	18.93	18.74	18.86	12,332	+0.08(+0.43%)
Dec 26, 2012	18.84	18.87	18.73	18.78	11,235	+0.08(+0.43%)
Dec 24, 2012	18.75	18.75	18.69	18.70	7,384	+0.30(+1.63%)
Dec 21, 2012	18.47	18.49	18.30	18.40	14,790	-0.39(-2.08%)
Dec 20, 2012	18.81	18.81	18.70	18.79	11,125	-0.06(-0.32%)
Dec 19, 2012	18.89	18.98	18.85	18.85	9,851	-0.03(-0.16%)
Dec 18, 2012	18.86	18.89	18.66	18.88	10,637	-0.03(-0.16%)
Dec 17, 2012	18.91	18.91	18.78	18.91	15,708	-0.18(-0.93%)
Dec 14, 2012	19.05	19.10	19.05	19.09	8,460	+0.18(+0.94%)
Dec 13, 2012	18.97	19.17	18.89	18.91	29,455	-0.49(-2.53%)
Dec 12, 2012	19.31	19.50	19.30	19.40	37,405	+0.12(+0.62%)
Dec 11, 2012	19.10	19.30	19.10	19.28	9,475	-0.03(-0.16%)
Dec 10, 2012	19.28	19.42	19.28	19.31	15,162	+0.55(+2.93%)
Dec 07, 2012	18.71	18.83	18.70	18.76	50,954	+0.19(+1.02%)
Dec 06, 2012	18.56	18.70	18.56	18.57	30,202	-0.08(-0.43%)
Dec 05, 2012	18.83	18.85	18.61	18.65	24,226	-0.05(-0.27%)

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