Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	23.21	23.21	23.01	23.01	38,680	-0.21(-0.89%)
Feb 27, 2013	23.20	23.29	23.14	23.22	21,370	+0.17(+0.72%)
Feb 26, 2013	23.11	23.13	22.99	23.05	5,762	-0.16(-0.68%)
Feb 22, 2013	23.31	23.40	23.12	23.21	63,280	+0.07(+0.32%)
Feb 21, 2013	23.11	23.28	23.09	23.13	10,887	-0.04(-0.18%)
Feb 20, 2013	23.37	23.37	23.12	23.18	30,466	-0.08(-0.34%)
Feb 19, 2013	23.34	23.34	23.21	23.26	26,518	+0.02(+0.07%)
Feb 15, 2013	23.40	23.40	23.13	23.24	271,744	+0.03(+0.14%)
Feb 14, 2013	23.42	23.42	23.21	23.21	23,936	-0.19(-0.81%)
Feb 13, 2013	23.43	23.46	23.30	23.40	22,887	+0.01(+0.03%)
Feb 12, 2013	23.43	23.49	23.33	23.39	11,761	+0.00(+0.00%)
Feb 11, 2013	23.49	23.49	23.26	23.39	58,156	+0.03(+0.15%)
Feb 08, 2013	23.60	23.60	23.26	23.36	35,440	+0.15(+0.63%)
Feb 07, 2013	23.30	23.30	23.17	23.21	15,000	-0.06(-0.27%)
Feb 06, 2013	23.28	23.28	23.25	23.27	14,471	+0.06(+0.27%)
Feb 04, 2013	23.30	23.38	23.13	23.21	147,023	-0.13(-0.58%)
Feb 01, 2013	23.31	23.34	23.20	23.34	107,303	+0.19(+0.82%)
Jan 31, 2013	23.39	23.39	23.07	23.15	35,258	+0.17(+0.72%)
Jan 30, 2013	23.16	23.16	22.97	22.99	44,451	-0.16(-0.70%)
Jan 29, 2013	22.89	23.15	22.89	23.15	63,694	+0.30(+1.33%)
Jan 28, 2013	22.88	22.93	22.82	22.84	35,466	+0.05(+0.20%)
Jan 25, 2013	22.83	22.88	22.68	22.80	26,081	+0.06(+0.28%)
Jan 24, 2013	22.69	22.84	22.69	22.73	33,428	+0.00(+0.00%)
Jan 23, 2013	22.76	22.78	22.67	22.73	31,739	+0.02(+0.07%)
Jan 22, 2013	22.77	22.77	22.63	22.72	22,952	-0.09(-0.38%)
Jan 18, 2013	22.75	22.80	22.68	22.80	12,866	+0.12(+0.52%)
Jan 17, 2013	22.72	22.73	22.68	22.69	39,634	+0.02(+0.07%)
Jan 16, 2013	22.72	22.73	22.53	22.67	33,721	+0.02(+0.11%)
Jan 15, 2013	22.72	22.72	22.57	22.65	19,525	+0.00(+0.00%)
Jan 14, 2013	22.75	22.82	22.63	22.65	121,916	-0.10(-0.45%)
Jan 11, 2013	22.77	22.81	22.71	22.75	60,819	+0.08(+0.35%)
Jan 10, 2013	22.71	22.72	22.59	22.67	311,212	+0.08(+0.35%)
Jan 09, 2013	22.65	22.65	22.57	22.59	59,211	+0.06(+0.28%)
Jan 08, 2013	22.65	22.65	22.42	22.53	10,750	+0.08(+0.35%)
Jan 07, 2013	22.45	22.48	22.30	22.45	20,311	+0.17(+0.78%)
Jan 04, 2013	22.34	22.34	22.19	22.27	22,033	+0.14(+0.64%)
Jan 03, 2013	22.25	22.25	22.09	22.13	22,824	+0.01(+0.04%)
Jan 02, 2013	22.08	22.12	22.02	22.12	17,489	+0.25(+1.12%)
Dec 31, 2012	21.72	21.93	21.70	21.88	28,519	+0.25(+1.13%)
Dec 28, 2012	21.69	21.76	21.63	21.63	7,909	-0.03(-0.15%)
Dec 27, 2012	21.73	21.73	21.58	21.66	6,342	+0.00(+0.00%)
Dec 26, 2012	21.80	21.80	21.58	21.66	7,494	+0.02(+0.11%)
Dec 24, 2012	21.77	21.80	21.61	21.64	18,568	-0.20(-0.91%)
Dec 21, 2012	21.84	21.84	21.78	21.84	9,141	-0.06(-0.29%)
Dec 20, 2012	21.81	21.91	21.77	21.90	15,623	+0.17(+0.77%)
Dec 19, 2012	21.75	21.81	21.68	21.73	19,192	+0.06(+0.29%)
Dec 18, 2012	21.62	21.67	21.53	21.67	18,534	+0.15(+0.69%)
Dec 17, 2012	21.56	21.56	21.52	21.52	2,585	+0.03(+0.14%)
Dec 14, 2012	21.48	21.50	21.48	21.49	958	+0.03(+0.16%)
Dec 13, 2012	21.45	21.46	21.44	21.46	8,140	+0.00(+0.01%)
Dec 12, 2012	21.43	21.49	21.41	21.46	2,069	+0.20(+0.96%)
Dec 11, 2012	21.39	21.39	21.22	21.25	20,789	-0.09(-0.45%)
Dec 10, 2012	21.37	21.37	21.31	21.35	6,022	-0.02(-0.10%)
Dec 07, 2012	21.33	21.37	21.33	21.37	719	+0.10(+0.46%)
Dec 06, 2012	21.28	21.30	21.27	21.27	1,180	+0.02(+0.08%)
Dec 05, 2012	21.31	21.31	21.14	21.25	8,985	-0.02(-0.07%)

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