Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	23.45	23.71	22.97	23.15	61,439	-0.34(-1.45%)
Jan 30, 2013	23.28	23.92	23.02	23.49	87,311	+0.21(+0.90%)
Jan 29, 2013	22.39	23.28	22.13	23.28	90,659	+0.97(+4.34%)
Jan 28, 2013	22.03	22.35	21.68	22.31	129,585	+0.37(+1.70%)
Jan 25, 2013	22.66	22.85	21.69	21.94	326,739	+0.20(+0.90%)
Jan 24, 2013	21.58	22.36	21.45	21.74	117,530	+0.27(+1.25%)
Jan 23, 2013	21.69	21.70	21.44	21.48	81,593	-0.09(-0.42%)
Jan 22, 2013	21.88	22.20	21.48	21.57	110,532	-0.25(-1.17%)
Jan 18, 2013	21.52	22.25	21.52	21.82	85,509	+0.31(+1.43%)
Jan 17, 2013	21.76	21.93	21.46	21.52	77,724	-0.20(-0.90%)
Jan 16, 2013	21.58	21.81	21.50	21.71	87,866	-0.01(-0.03%)
Jan 15, 2013	21.74	22.29	21.51	21.72	88,379	-0.06(-0.27%)
Jan 14, 2013	21.45	22.15	21.20	21.78	124,565	+0.20(+0.91%)
Jan 11, 2013	22.50	22.60	20.74	21.58	429,063	-0.86(-3.82%)
Jan 10, 2013	22.54	22.80	22.30	22.44	183,894	-0.14(-0.61%)
Jan 09, 2013	22.18	22.86	22.12	22.58	161,334	+0.44(+1.98%)
Jan 08, 2013	22.16	22.49	21.80	22.14	97,046	+0.09(+0.42%)
Jan 07, 2013	22.21	22.67	21.76	22.05	169,041	-0.07(-0.30%)
Jan 04, 2013	21.16	22.23	20.94	22.11	173,912	+0.86(+4.03%)
Jan 03, 2013	21.23	22.03	21.12	21.25	427,092	+0.07(+0.31%)
Jan 02, 2013	21.27	21.67	20.37	21.19	131,926	+0.82(+4.01%)
Dec 31, 2012	20.17	20.37	20.09	20.37	62,882	+0.27(+1.37%)
Dec 28, 2012	19.93	20.27	19.90	20.10	169,796	+0.15(+0.75%)
Dec 27, 2012	19.68	19.97	19.43	19.95	90,527	+0.24(+1.19%)
Dec 26, 2012	20.10	20.10	19.43	19.71	78,687	-0.38(-1.89%)
Dec 24, 2012	19.75	20.12	19.75	20.09	49,127	+0.23(+1.15%)
Dec 21, 2012	19.93	20.02	19.53	19.86	232,686	-0.20(-1.01%)
Dec 20, 2012	20.09	20.25	19.80	20.06	117,539	+0.02(+0.10%)
Dec 19, 2012	19.84	20.21	19.69	20.04	152,538	+0.20(+1.02%)
Dec 18, 2012	19.59	19.95	19.55	19.84	72,563	+0.23(+1.17%)
Dec 17, 2012	19.31	19.72	19.25	19.61	82,874	+0.26(+1.32%)
Dec 14, 2012	19.24	19.61	18.91	19.36	139,084	+0.20(+1.02%)
Dec 13, 2012	18.86	19.42	18.84	19.16	65,367	+0.24(+1.28%)
Dec 12, 2012	19.50	19.67	18.90	18.92	199,213	-0.61(-3.15%)
Dec 11, 2012	18.97	19.84	18.64	19.53	151,786	+0.48(+2.51%)
Dec 10, 2012	19.35	19.49	19.01	19.06	75,401	-0.39(-1.98%)
Dec 07, 2012	19.31	19.50	19.18	19.44	466,086	+0.15(+0.78%)
Dec 06, 2012	19.45	19.92	19.25	19.29	109,642	-0.07(-0.34%)
Dec 05, 2012	19.19	19.48	18.83	19.36	288,797	+0.16(+0.85%)
Dec 04, 2012	19.68	19.88	19.08	19.19	123,426	-0.90(-4.46%)
Nov 30, 2012	19.82	20.26	19.76	20.09	263,885	+0.27(+1.39%)
Nov 29, 2012	19.90	20.02	19.63	19.82	59,965	-0.12(-0.59%)
Nov 28, 2012	19.59	20.18	19.40	19.93	146,586	+0.31(+1.57%)
Nov 27, 2012	19.36	19.76	19.31	19.63	113,808	+0.12(+0.64%)
Nov 26, 2012	18.64	19.72	18.64	19.50	177,018	+0.76(+4.05%)
Nov 23, 2012	18.68	18.80	18.61	18.74	43,405	-0.01(-0.03%)
Nov 21, 2012	18.94	19.06	18.51	18.75	96,252	-0.12(-0.66%)
Nov 20, 2012	18.92	19.06	18.66	18.87	112,779	-0.03(-0.14%)
Nov 19, 2012	18.90	19.32	18.53	18.90	200,363	+0.14(+0.77%)
Nov 16, 2012	18.31	19.21	18.12	18.76	127,343	+0.45(+2.47%)
Nov 15, 2012	18.53	18.96	18.26	18.30	148,388	-0.27(-1.48%)
Nov 14, 2012	19.20	19.21	18.22	18.58	322,300	-0.67(-3.50%)
Nov 13, 2012	19.07	19.53	18.81	19.25	172,892	+0.09(+0.48%)
Nov 12, 2012	19.25	19.79	19.14	19.16	272,362	-0.07(-0.37%)
Nov 09, 2012	19.49	19.55	19.14	19.23	110,565	-0.24(-1.24%)
Nov 08, 2012	19.93	20.20	19.09	19.48	214,637	-0.46(-2.30%)
Nov 07, 2012	20.25	20.25	19.82	19.93	136,394	-0.42(-2.06%)
Nov 06, 2012	20.16	20.53	20.04	20.35	92,702	+0.10(+0.48%)
Nov 05, 2012	20.24	20.34	19.76	20.25	109,470	+0.21(+1.04%)
Nov 02, 2012	19.81	20.21	19.61	20.04	135,197	+0.22(+1.09%)

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