Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	23.18	23.20	23.05	23.14	111,411	+0.02(+0.11%)
Mar 27, 2013	23.03	23.12	22.89	23.12	130,163	-0.02(-0.11%)
Mar 26, 2013	23.18	23.24	23.09	23.14	500,293	+0.05(+0.22%)
Mar 25, 2013	23.34	23.43	23.04	23.10	126,540	-0.18(-0.76%)
Mar 22, 2013	23.32	23.41	23.25	23.27	50,146	+0.02(+0.07%)
Mar 21, 2013	23.58	23.60	23.26	23.26	50,778	-0.41(-1.72%)
Mar 20, 2013	23.48	23.75	23.48	23.66	65,042	+0.29(+1.24%)
Mar 19, 2013	23.68	23.69	23.21	23.37	55,589	-0.27(-1.12%)
Mar 18, 2013	23.71	23.75	23.51	23.64	50,865	-0.31(-1.28%)
Mar 15, 2013	23.92	23.98	23.82	23.95	58,708	+0.02(+0.10%)
Mar 14, 2013	23.76	24.00	23.74	23.92	67,547	+0.08(+0.35%)
Mar 13, 2013	23.70	23.86	23.63	23.84	54,722	+0.22(+0.91%)
Mar 12, 2013	23.70	23.70	23.53	23.62	58,690	-0.09(-0.39%)
Mar 11, 2013	23.65	23.75	23.57	23.71	82,721	+0.04(+0.18%)
Mar 08, 2013	23.62	23.70	23.54	23.67	85,987	+0.12(+0.49%)
Mar 07, 2013	23.55	23.60	23.38	23.55	101,459	+0.15(+0.64%)
Mar 06, 2013	23.39	23.52	23.32	23.41	86,160	+0.14(+0.61%)
Mar 05, 2013	23.11	23.39	23.11	23.26	114,383	+0.29(+1.24%)
Mar 04, 2013	22.75	22.99	22.72	22.98	85,817	+0.22(+0.97%)
Mar 01, 2013	22.77	22.83	22.48	22.76	76,471	-0.11(-0.47%)
Feb 28, 2013	22.95	23.06	22.85	22.87	44,662	-0.11(-0.47%)
Feb 27, 2013	22.75	23.05	22.72	22.97	80,683	+0.32(+1.43%)
Feb 26, 2013	22.58	22.79	22.47	22.65	162,220	-0.48(-2.08%)
Feb 22, 2013	22.97	23.16	22.97	23.13	87,034	+0.31(+1.35%)
Feb 21, 2013	23.09	23.12	22.70	22.82	306,145	-0.39(-1.68%)
Feb 20, 2013	23.70	23.70	23.20	23.21	283,836	-0.44(-1.86%)
Feb 19, 2013	23.57	23.65	23.46	23.65	295,064	+0.20(+0.85%)
Feb 15, 2013	23.48	23.55	23.40	23.46	196,922	-0.01(-0.04%)
Feb 14, 2013	23.16	23.48	23.13	23.46	380,306	+0.24(+1.02%)
Feb 13, 2013	23.28	23.28	23.08	23.23	137,370	+0.10(+0.45%)
Feb 12, 2013	22.97	23.12	22.95	23.12	96,541	+0.22(+0.94%)
Feb 11, 2013	22.82	22.97	22.75	22.91	162,321	+0.07(+0.33%)
Feb 08, 2013	22.80	22.87	22.76	22.83	48,846	+0.04(+0.18%)
Feb 07, 2013	22.70	22.81	22.54	22.79	68,654	+0.08(+0.37%)
Feb 06, 2013	22.52	22.71	22.46	22.71	63,292	+0.35(+1.56%)
Feb 04, 2013	22.43	22.43	22.28	22.36	198,143	-0.17(-0.77%)
Feb 01, 2013	22.43	22.60	22.33	22.53	441,302	+0.32(+1.42%)
Jan 31, 2013	22.13	22.25	22.05	22.22	50,958	+0.03(+0.15%)
Jan 30, 2013	22.08	22.20	22.05	22.18	61,789	+0.09(+0.41%)
Jan 29, 2013	21.81	22.09	21.81	22.09	61,827	+0.23(+1.06%)
Jan 28, 2013	21.82	21.89	21.71	21.86	92,746	+0.07(+0.30%)
Jan 25, 2013	21.69	21.79	21.63	21.79	84,073	+0.15(+0.69%)
Jan 24, 2013	21.67	21.73	21.59	21.64	29,221	+0.13(+0.62%)
Jan 23, 2013	21.59	21.59	21.45	21.51	125,009	-0.14(-0.65%)
Jan 22, 2013	21.32	21.65	21.32	21.65	103,855	+0.30(+1.40%)
Jan 18, 2013	21.06	21.36	21.06	21.35	59,459	+0.36(+1.70%)
Jan 17, 2013	20.86	21.01	20.86	21.00	15,163	+0.20(+0.96%)
Jan 16, 2013	20.75	20.85	20.75	20.80	20,424	+0.03(+0.16%)
Jan 15, 2013	20.60	20.77	20.60	20.76	14,617	+0.09(+0.43%)
Jan 14, 2013	20.71	20.71	20.62	20.67	16,440	-0.04(-0.19%)
Jan 11, 2013	20.62	20.72	20.62	20.71	9,672	+0.03(+0.16%)
Jan 10, 2013	20.54	20.71	20.54	20.68	40,962	+0.27(+1.30%)
Jan 09, 2013	20.45	20.47	20.42	20.42	15,278	+0.05(+0.24%)
Jan 08, 2013	20.40	20.40	20.32	20.37	15,142	-0.12(-0.57%)
Jan 07, 2013	20.58	20.58	20.42	20.48	14,512	-0.15(-0.72%)
Jan 04, 2013	20.34	20.63	20.27	20.63	79,994	+0.41(+2.01%)
Jan 03, 2013	20.17	20.28	20.17	20.22	149,650	+0.13(+0.66%)

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