Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	21.78	21.81	21.43	21.81	29,832	+0.22(+1.01%)
Feb 27, 2013	21.10	21.70	21.02	21.59	57,175	+0.44(+2.06%)
Feb 26, 2013	20.85	21.32	20.66	21.15	46,392	-0.14(-0.64%)
Feb 22, 2013	21.13	21.51	20.99	21.29	60,880	+0.16(+0.77%)
Feb 21, 2013	21.56	21.56	20.84	21.13	115,411	-0.57(-2.64%)
Feb 20, 2013	21.92	21.97	21.51	21.70	57,359	-0.11(-0.50%)
Feb 19, 2013	21.84	21.97	21.73	21.81	61,625	+0.00(+0.00%)
Feb 15, 2013	21.97	22.11	21.70	21.81	75,374	-0.08(-0.37%)
Feb 14, 2013	21.89	22.10	21.75	21.89	84,876	+0.11(+0.50%)
Feb 13, 2013	22.03	22.25	21.70	21.78	93,164	-0.30(-1.36%)
Feb 12, 2013	22.25	22.25	21.97	22.08	64,867	-0.14(-0.61%)
Feb 11, 2013	22.46	22.46	22.00	22.22	75,147	-0.03(-0.12%)
Feb 08, 2013	21.95	22.74	21.75	22.25	124,132	+0.22(+0.99%)
Feb 07, 2013	21.86	22.19	21.56	22.03	106,072	-0.03(-0.12%)
Feb 06, 2013	21.24	22.05	21.24	22.05	136,457	+0.36(+1.67%)
Feb 04, 2013	21.85	21.85	21.59	21.69	80,793	-0.03(-0.12%)
Feb 01, 2013	22.01	22.01	21.53	21.72	106,820	-0.13(-0.61%)
Jan 31, 2013	21.29	21.93	21.29	21.85	140,855	+0.34(+1.60%)
Jan 30, 2013	21.56	21.67	21.35	21.51	85,208	-0.09(-0.43%)
Jan 29, 2013	21.48	21.72	21.42	21.60	89,972	+0.07(+0.31%)
Jan 28, 2013	21.14	21.72	21.14	21.53	154,903	+0.46(+2.20%)
Jan 25, 2013	21.24	21.43	20.71	21.07	96,419	+0.12(+0.57%)
Jan 24, 2013	21.16	21.40	20.92	20.95	91,659	-0.27(-1.25%)
Jan 23, 2013	21.22	21.27	21.00	21.22	79,267	-0.03(-0.12%)
Jan 22, 2013	21.29	21.37	21.00	21.24	63,433	-0.05(-0.25%)
Jan 18, 2013	21.22	21.29	20.95	21.29	72,750	+0.19(+0.88%)
Jan 17, 2013	21.22	21.35	20.95	21.11	62,022	-0.05(-0.25%)
Jan 16, 2013	20.90	21.43	20.90	21.16	107,725	+0.27(+1.27%)
Jan 15, 2013	20.45	21.22	20.42	20.90	119,160	+0.45(+2.21%)
Jan 14, 2013	20.26	20.63	20.26	20.45	52,817	+0.05(+0.26%)
Jan 11, 2013	20.05	20.63	19.97	20.39	119,582	+0.42(+2.12%)
Jan 10, 2013	20.42	20.55	19.94	19.97	96,373	-0.40(-1.95%)
Jan 09, 2013	20.10	20.63	19.84	20.37	129,195	+0.56(+2.81%)
Jan 08, 2013	19.52	20.17	19.39	19.81	138,972	+0.24(+1.22%)
Jan 07, 2013	19.17	20.31	19.17	19.57	131,508	+0.53(+2.79%)
Jan 04, 2013	18.54	19.20	18.51	19.04	77,235	+0.61(+3.31%)
Jan 03, 2013	17.98	18.86	17.98	18.43	77,612	+0.37(+2.06%)
Jan 02, 2013	18.01	18.25	17.42	18.06	88,403	+0.64(+3.65%)
Dec 31, 2012	16.84	17.53	16.60	17.42	100,697	+0.64(+3.79%)
Dec 28, 2012	17.03	17.03	16.71	16.79	95,589	-0.03(-0.16%)
Dec 27, 2012	16.95	17.08	16.63	16.81	56,721	-0.05(-0.31%)
Dec 26, 2012	17.24	17.37	16.63	16.87	84,648	-0.37(-2.15%)
Dec 24, 2012	17.29	17.42	17.00	17.24	26,784	-0.19(-1.07%)
Dec 21, 2012	17.34	17.53	16.87	17.42	107,248	-0.19(-1.05%)
Dec 20, 2012	17.21	17.82	16.97	17.61	125,595	+0.48(+2.79%)
Dec 19, 2012	17.18	17.32	17.03	17.13	70,620	-0.21(-1.22%)
Dec 18, 2012	17.10	17.37	16.97	17.34	77,594	+0.19(+1.08%)
Dec 17, 2012	16.97	17.37	16.84	17.16	43,741	+0.05(+0.31%)
Dec 14, 2012	17.37	17.48	16.84	17.10	98,833	-0.32(-1.83%)
Dec 13, 2012	17.40	18.03	17.40	17.42	67,772	-0.48(-2.67%)
Dec 12, 2012	17.40	18.03	16.97	17.90	178,205	+0.19(+1.05%)
Dec 11, 2012	17.53	18.03	17.45	17.71	70,353	+0.05(+0.30%)
Dec 10, 2012	18.03	18.11	17.56	17.66	99,094	-0.56(-3.06%)
Dec 07, 2012	18.17	18.30	17.77	18.22	44,242	+0.19(+1.03%)
Dec 06, 2012	17.74	18.17	17.58	18.03	50,621	+0.32(+1.80%)
Dec 05, 2012	17.71	18.19	17.69	17.71	77,063	-0.05(-0.30%)

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