Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	21.32	21.60	20.98	21.53	34,204	+0.41(+1.93%)
Dec 28, 2012	21.69	21.77	21.09	21.13	44,889	-0.66(-3.01%)
Dec 27, 2012	22.04	22.04	21.54	21.78	26,276	-0.27(-1.24%)
Dec 26, 2012	22.52	22.71	21.91	22.06	30,310	-0.34(-1.50%)
Dec 24, 2012	21.85	22.42	21.38	22.39	29,258	+0.47(+2.13%)
Dec 21, 2012	22.59	22.59	21.66	21.92	319,514	-0.78(-3.42%)
Dec 20, 2012	22.40	22.87	22.24	22.70	84,388	+0.31(+1.38%)
Dec 19, 2012	22.49	22.60	22.19	22.39	53,452	-0.14(-0.63%)
Dec 18, 2012	22.14	22.63	21.93	22.53	132,819	+0.38(+1.71%)
Dec 17, 2012	21.85	22.24	21.72	22.15	86,707	+0.36(+1.66%)
Dec 14, 2012	21.61	22.07	21.60	21.79	55,829	+0.06(+0.28%)
Dec 13, 2012	21.90	21.90	21.54	21.73	21,105	-0.11(-0.52%)
Dec 12, 2012	22.31	22.34	21.66	21.84	44,243	-0.48(-2.13%)
Dec 11, 2012	21.71	22.36	21.56	22.32	35,786	+0.61(+2.80%)
Dec 10, 2012	21.62	21.77	21.48	21.71	33,043	+0.03(+0.12%)
Dec 07, 2012	22.24	22.24	21.40	21.69	27,737	-0.39(-1.76%)
Dec 06, 2012	22.36	22.62	21.85	22.07	45,005	-0.24(-1.07%)
Dec 05, 2012	22.22	22.45	21.86	22.31	34,999	+0.14(+0.64%)
Dec 04, 2012	22.28	22.35	22.04	22.17	57,093	+0.42(+1.95%)
Nov 30, 2012	21.73	21.80	21.47	21.75	86,676	+0.11(+0.53%)
Nov 29, 2012	21.84	21.84	21.22	21.63	41,346	+0.02(+0.08%)
Nov 28, 2012	21.34	21.62	20.89	21.62	57,685	+0.12(+0.58%)
Nov 27, 2012	21.55	21.74	21.46	21.49	52,908	-0.08(-0.37%)
Nov 26, 2012	21.80	21.95	21.32	21.57	63,567	-0.27(-1.25%)
Nov 23, 2012	21.70	21.97	21.55	21.84	39,736	+0.27(+1.27%)
Nov 21, 2012	21.49	21.59	21.04	21.57	43,747	+0.19(+0.91%)
Nov 20, 2012	21.37	21.64	21.00	21.38	48,039	-0.11(-0.53%)
Nov 19, 2012	21.47	21.57	20.93	21.49	59,639	+0.22(+1.04%)
Nov 16, 2012	21.01	21.93	20.65	21.27	79,739	+0.18(+0.84%)
Nov 15, 2012	21.05	21.11	20.72	21.09	42,809	-0.00(-0.01%)
Nov 14, 2012	21.48	21.62	20.96	21.10	58,062	-0.34(-1.61%)
Nov 13, 2012	21.58	21.92	21.41	21.44	63,378	-0.01(-0.04%)
Nov 12, 2012	21.19	21.62	20.96	21.45	47,175	+0.05(+0.25%)
Nov 09, 2012	20.86	21.70	20.86	21.40	50,033	+0.39(+1.85%)
Nov 08, 2012	20.70	21.25	20.65	21.01	59,366	+0.31(+1.49%)
Nov 07, 2012	20.75	21.24	20.50	20.70	60,429	-0.40(-1.88%)
Nov 06, 2012	20.50	21.33	20.44	21.10	85,122	+0.51(+2.49%)
Nov 05, 2012	20.22	20.62	20.22	20.58	77,909	+0.30(+1.48%)
Nov 02, 2012	20.39	20.86	20.02	20.28	90,786	+0.03(+0.13%)
Nov 01, 2012	19.30	20.40	19.21	20.26	97,641	+0.92(+4.74%)
Oct 31, 2012	17.04	19.90	17.04	19.34	75,661	-0.69(-3.44%)
Oct 26, 2012	19.97	20.03	20.03	20.03	74,580	+0.01(+0.04%)
Oct 25, 2012	19.76	20.14	19.57	20.02	75,647	+0.48(+2.44%)
Oct 24, 2012	19.61	19.67	19.22	19.54	136,282	+0.12(+0.64%)
Oct 23, 2012	19.96	19.96	19.36	19.42	89,806	-0.72(-3.59%)
Oct 19, 2012	21.28	21.40	19.99	20.14	72,050	-1.39(-6.43%)
Oct 18, 2012	22.30	22.30	21.49	21.53	127,230	-0.77(-3.44%)
Oct 17, 2012	22.42	22.42	22.15	22.30	36,050	-0.03(-0.12%)
Oct 16, 2012	22.50	22.53	22.29	22.32	40,632	+0.03(+0.12%)
Oct 15, 2012	22.20	22.34	21.98	22.30	19,064	+0.09(+0.40%)
Oct 12, 2012	22.25	22.37	21.98	22.21	22,185	-0.07(-0.32%)
Oct 11, 2012	22.61	22.61	22.24	22.28	50,856	-0.09(-0.41%)
Oct 10, 2012	22.24	22.53	22.21	22.37	19,031	+0.13(+0.58%)
Oct 09, 2012	22.97	22.97	22.19	22.24	72,949	-0.56(-2.48%)
Oct 08, 2012	22.62	22.94	22.51	22.81	15,685	+0.02(+0.08%)
Oct 05, 2012	22.85	23.17	22.67	22.79	21,682	+0.10(+0.43%)
Oct 04, 2012	22.61	22.70	22.37	22.69	44,302	+0.19(+0.86%)
Oct 03, 2012	22.77	22.99	22.35	22.50	35,356	-0.27(-1.20%)
Oct 02, 2012	22.90	23.44	22.60	22.77	39,452	+0.03(+0.12%)

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