Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	28.71	29.05	28.48	28.84	232,457	+0.05(+0.18%)
Jan 30, 2013	28.83	28.98	28.64	28.79	179,478	-0.13(-0.45%)
Jan 29, 2013	28.92	28.96	28.75	28.92	258,100	+0.04(+0.15%)
Jan 28, 2013	28.91	29.10	28.78	28.88	262,621	-0.07(-0.24%)
Jan 25, 2013	28.84	29.09	28.66	28.95	236,762	+0.19(+0.66%)
Jan 24, 2013	28.89	29.44	28.66	28.76	422,723	-0.10(-0.33%)
Jan 23, 2013	28.46	28.91	28.43	28.85	470,880	+0.44(+1.56%)
Jan 22, 2013	27.77	28.41	27.64	28.41	291,490	+0.81(+2.92%)
Jan 18, 2013	27.47	27.64	27.27	27.60	172,525	+0.20(+0.73%)
Jan 17, 2013	27.41	27.42	27.09	27.40	146,105	+0.10(+0.38%)
Jan 16, 2013	27.32	27.40	27.25	27.30	169,368	-0.08(-0.29%)
Jan 15, 2013	27.15	27.43	26.90	27.38	274,677	+0.20(+0.73%)
Jan 14, 2013	26.75	27.20	26.75	27.18	583,903	+0.27(+1.00%)
Jan 11, 2013	26.73	26.91	26.68	26.91	207,941	+0.23(+0.88%)
Jan 10, 2013	26.48	26.82	26.30	26.68	249,279	+0.32(+1.22%)
Jan 09, 2013	26.16	26.57	26.12	26.35	378,651	+0.16(+0.63%)
Jan 08, 2013	26.05	26.36	25.95	26.19	264,423	+0.16(+0.60%)
Jan 07, 2013	26.02	26.16	25.75	26.03	173,967	-0.01(-0.03%)
Jan 04, 2013	25.65	26.11	25.65	26.04	263,692	+0.55(+2.14%)
Jan 03, 2013	25.56	25.63	25.31	25.50	181,571	-0.08(-0.31%)
Jan 02, 2013	25.32	25.62	24.90	25.57	197,315	+0.68(+2.72%)
Dec 31, 2012	24.38	24.90	24.90	24.90	297,212	+0.38(+1.56%)
Dec 28, 2012	24.61	24.80	24.47	24.52	171,670	-0.23(-0.95%)
Dec 27, 2012	24.88	24.88	24.58	24.75	271,759	-0.10(-0.38%)
Dec 26, 2012	24.89	25.00	24.61	24.84	155,069	-0.08(-0.31%)
Dec 24, 2012	24.81	24.93	24.63	24.92	65,411	+0.05(+0.21%)
Dec 21, 2012	24.71	24.91	24.57	24.87	483,975	-0.06(-0.24%)
Dec 20, 2012	24.39	25.09	24.29	24.93	345,533	+0.49(+2.02%)
Dec 19, 2012	24.68	24.92	24.36	24.44	222,061	-0.25(-1.02%)
Dec 18, 2012	24.95	25.24	24.58	24.69	352,327	-0.30(-1.22%)
Dec 17, 2012	24.62	25.08	24.52	24.99	264,165	+0.42(+1.69%)
Dec 14, 2012	24.52	24.73	24.47	24.58	229,693	-0.14(-0.56%)
Dec 13, 2012	24.60	24.88	23.96	24.71	183,940	+0.14(+0.56%)
Dec 12, 2012	24.61	24.61	24.18	24.58	250,427	+0.08(+0.32%)
Dec 11, 2012	24.38	24.50	24.19	24.50	158,889	+0.18(+0.75%)
Dec 10, 2012	24.55	24.60	24.25	24.32	267,199	-0.22(-0.92%)
Dec 07, 2012	24.90	24.93	24.42	24.54	219,237	-0.32(-1.29%)
Dec 06, 2012	25.09	25.15	24.70	24.86	168,214	-0.17(-0.69%)
Dec 05, 2012	24.71	25.16	24.51	25.03	166,076	+0.46(+1.86%)
Dec 04, 2012	24.84	25.02	24.21	24.58	240,851	-0.35(-1.39%)
Nov 30, 2012	24.46	25.12	24.13	24.92	318,351	+0.51(+2.09%)
Nov 29, 2012	24.60	24.84	24.07	24.41	131,011	+0.01(+0.04%)
Nov 28, 2012	24.08	24.40	24.00	24.40	165,731	+0.28(+1.15%)
Nov 27, 2012	24.39	24.42	24.11	24.13	140,955	-0.36(-1.48%)
Nov 26, 2012	24.05	24.92	24.05	24.49	568,224	+0.38(+1.58%)
Nov 23, 2012	24.24	24.24	23.95	24.11	36,419	-0.03(-0.14%)
Nov 21, 2012	23.89	24.19	23.75	24.14	116,886	+0.24(+1.01%)
Nov 20, 2012	23.52	23.94	23.32	23.90	178,454	+0.34(+1.44%)
Nov 19, 2012	23.34	23.59	23.11	23.56	177,048	+0.35(+1.52%)
Nov 16, 2012	22.72	23.23	22.66	23.21	311,034	+0.45(+1.97%)
Nov 15, 2012	22.96	23.08	22.69	22.76	178,686	-0.12(-0.53%)
Nov 14, 2012	22.91	23.17	22.84	22.88	328,555	-0.10(-0.45%)
Nov 13, 2012	23.06	23.23	22.86	22.98	131,698	-0.15(-0.64%)
Nov 12, 2012	23.02	23.31	22.60	23.13	241,272	+0.13(+0.56%)
Nov 09, 2012	22.80	23.17	22.34	23.00	132,221	+0.07(+0.30%)
Nov 08, 2012	23.06	23.21	22.79	22.93	264,937	-0.15(-0.64%)
Nov 07, 2012	23.55	23.56	22.99	23.08	323,268	-0.73(-3.05%)
Nov 06, 2012	21.18	24.15	20.94	23.81	1,399,855	+2.96(+14.18%)
Nov 05, 2012	20.81	20.90	20.78	20.85	291,270	+0.04(+0.21%)
Nov 02, 2012	20.97	20.97	20.67	20.81	198,272	-0.06(-0.29%)

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