Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	23.02	23.11	22.99	23.04	101,020	-0.00(-0.01%)
Jan 30, 2013	23.14	23.14	23.01	23.04	30,819	-0.11(-0.48%)
Jan 29, 2013	23.07	23.16	22.99	23.15	90,103	+0.05(+0.20%)
Jan 28, 2013	23.14	23.15	23.05	23.10	447,979	+0.00(+0.00%)
Jan 25, 2013	23.08	23.14	23.03	23.10	26,989	+0.11(+0.47%)
Jan 24, 2013	22.95	23.12	22.95	22.99	72,713	-0.07(-0.30%)
Jan 23, 2013	23.03	23.09	23.02	23.07	139,008	+0.09(+0.38%)
Jan 22, 2013	22.93	22.98	22.85	22.98	270,387	+0.07(+0.31%)
Jan 18, 2013	22.88	22.92	22.78	22.91	118,906	+0.03(+0.14%)
Jan 17, 2013	22.83	22.93	22.78	22.88	268,805	+0.15(+0.65%)
Jan 16, 2013	22.70	22.76	22.66	22.73	97,817	+0.00(+0.00%)
Jan 15, 2013	22.63	22.73	22.61	22.73	91,828	+0.00(+0.02%)
Jan 14, 2013	22.73	22.76	22.66	22.72	248,825	-0.05(-0.22%)
Jan 11, 2013	22.73	22.77	22.69	22.77	148,265	+0.04(+0.18%)
Jan 10, 2013	22.74	22.76	22.62	22.73	255,633	+0.09(+0.38%)
Jan 09, 2013	22.62	22.68	22.61	22.64	83,583	+0.11(+0.48%)
Jan 08, 2013	22.59	22.62	22.45	22.54	119,248	-0.07(-0.32%)
Jan 07, 2013	22.57	22.64	22.51	22.61	174,481	-0.02(-0.08%)
Jan 04, 2013	22.64	22.67	22.57	22.63	71,610	+0.07(+0.31%)
Jan 03, 2013	22.63	22.69	22.53	22.56	410,282	-0.05(-0.22%)
Jan 02, 2013	22.52	22.61	22.43	22.61	181,531	+0.56(+2.55%)
Dec 31, 2012	21.65	22.07	21.65	22.05	628,760	+0.40(+1.83%)
Dec 28, 2012	21.75	21.83	21.65	21.65	486,573	-0.24(-1.11%)
Dec 27, 2012	21.88	21.91	21.64	21.89	1,447,120	+0.02(+0.11%)
Dec 26, 2012	22.06	22.06	21.84	21.87	239,509	-0.17(-0.79%)
Dec 24, 2012	22.05	22.06	22.01	22.04	100,361	-0.04(-0.19%)
Dec 21, 2012	22.23	22.23	21.97	22.08	200,867	-0.18(-0.80%)
Dec 20, 2012	22.17	22.26	22.10	22.26	135,803	+0.07(+0.30%)
Dec 19, 2012	22.35	22.35	22.19	22.19	212,947	-0.12(-0.53%)
Dec 18, 2012	22.10	22.33	22.06	22.31	180,748	+0.27(+1.21%)
Dec 17, 2012	21.86	22.05	21.86	22.04	444,536	+0.25(+1.17%)
Dec 14, 2012	21.85	21.90	21.77	21.79	302,509	-0.12(-0.56%)
Dec 13, 2012	22.09	22.10	21.86	21.91	305,053	-0.14(-0.65%)
Dec 12, 2012	22.20	22.23	22.02	22.06	249,357	-0.04(-0.17%)
Dec 11, 2012	22.03	22.18	22.03	22.09	253,936	+0.17(+0.77%)
Dec 10, 2012	21.86	22.00	21.85	21.93	464,752	+0.03(+0.13%)
Dec 07, 2012	21.98	21.98	21.82	21.90	334,556	+0.01(+0.04%)
Dec 06, 2012	21.77	21.91	21.77	21.89	119,612	+0.09(+0.40%)
Dec 05, 2012	21.89	21.91	21.72	21.80	107,844	-0.07(-0.34%)
Dec 04, 2012	21.91	21.95	21.82	21.88	77,084	-0.14(-0.62%)
Nov 30, 2012	22.00	22.05	21.94	22.01	145,728	-0.01(-0.06%)
Nov 29, 2012	21.99	22.07	21.91	22.02	159,588	+0.11(+0.52%)
Nov 28, 2012	21.69	21.91	21.69	21.91	164,026	+0.18(+0.83%)
Nov 27, 2012	21.83	21.85	21.71	21.73	78,208	-0.07(-0.32%)
Nov 26, 2012	21.75	21.80	21.67	21.80	47,584	+0.01(+0.06%)
Nov 23, 2012	21.61	21.79	21.61	21.79	35,336	+0.25(+1.18%)
Nov 21, 2012	21.50	21.55	21.47	21.53	44,652	+0.07(+0.31%)
Nov 20, 2012	21.45	21.49	21.34	21.47	56,542	+0.03(+0.15%)
Nov 19, 2012	21.19	21.44	21.19	21.43	95,151	+0.44(+2.11%)
Nov 16, 2012	20.90	21.02	20.79	20.99	46,105	+0.10(+0.50%)
Nov 15, 2012	20.94	20.99	20.72	20.89	103,631	-0.05(-0.23%)
Nov 14, 2012	21.29	21.29	20.91	20.94	110,995	-0.30(-1.43%)
Nov 13, 2012	21.17	21.41	20.98	21.24	53,751	-0.06(-0.27%)
Nov 12, 2012	21.35	21.36	21.24	21.30	79,375	+0.02(+0.12%)
Nov 09, 2012	21.19	21.41	21.19	21.27	43,880	+0.04(+0.19%)
Nov 08, 2012	21.50	21.55	21.23	21.23	50,930	-0.31(-1.43%)
Nov 07, 2012	21.76	21.76	21.41	21.54	56,064	-0.39(-1.76%)
Nov 06, 2012	21.85	21.99	21.78	21.93	28,849	+0.14(+0.66%)
Nov 05, 2012	21.71	21.84	21.66	21.78	54,638	-0.01(-0.04%)
Nov 02, 2012	22.08	22.08	21.78	21.79	83,432	-0.14(-0.64%)

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