Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	19.74	20.03	19.72	20.03	504,509	+0.27(+1.36%)
Dec 28, 2012	19.91	19.96	19.74	19.76	394,721	-0.23(-1.17%)
Dec 27, 2012	20.03	20.05	19.81	19.99	310,130	-0.02(-0.11%)
Dec 26, 2012	20.15	20.15	19.98	20.01	339,037	-0.10(-0.48%)
Dec 24, 2012	20.13	20.13	20.08	20.11	117,733	-0.26(-1.29%)
Dec 21, 2012	20.29	20.45	20.25	20.37	330,659	-0.15(-0.72%)
Dec 20, 2012	20.45	20.52	20.41	20.52	159,748	+0.09(+0.45%)
Dec 19, 2012	20.58	20.58	20.43	20.43	172,214	-0.13(-0.64%)
Dec 18, 2012	20.42	20.57	20.37	20.56	447,586	+0.17(+0.82%)
Dec 17, 2012	20.32	20.41	20.32	20.39	314,170	+0.13(+0.63%)
Dec 14, 2012	20.30	20.33	20.24	20.27	164,011	-0.02(-0.10%)
Dec 13, 2012	20.38	20.41	20.25	20.29	127,576	-0.11(-0.52%)
Dec 12, 2012	20.51	20.53	20.38	20.39	186,241	-0.04(-0.21%)
Dec 11, 2012	20.40	20.51	20.39	20.44	171,263	+0.10(+0.49%)
Dec 10, 2012	20.34	20.37	20.32	20.34	156,896	+0.01(+0.07%)
Dec 07, 2012	20.30	20.32	20.22	20.32	150,128	+0.10(+0.49%)
Dec 06, 2012	20.15	20.23	20.13	20.23	110,499	+0.08(+0.42%)
Dec 05, 2012	20.11	20.22	20.02	20.14	138,574	+0.06(+0.32%)
Dec 04, 2012	20.08	20.15	20.05	20.08	304,619	-0.14(-0.71%)
Nov 30, 2012	20.18	20.23	20.13	20.22	191,981	+0.07(+0.36%)
Nov 29, 2012	20.18	20.20	20.06	20.15	480,120	+0.04(+0.21%)
Nov 28, 2012	19.86	20.11	19.81	20.11	266,485	+0.16(+0.78%)
Nov 27, 2012	20.00	20.07	19.93	19.95	246,200	-0.06(-0.28%)
Nov 26, 2012	19.98	20.01	19.92	20.01	227,691	-0.04(-0.21%)
Nov 23, 2012	19.92	20.05	19.87	20.05	131,966	+0.25(+1.25%)
Nov 21, 2012	19.78	19.80	19.74	19.80	179,544	+0.04(+0.21%)
Nov 20, 2012	19.77	19.77	19.60	19.76	234,149	+0.01(+0.07%)
Nov 19, 2012	19.64	19.74	19.62	19.74	268,030	+0.26(+1.34%)
Nov 16, 2012	19.45	19.50	19.29	19.48	265,116	+0.09(+0.49%)
Nov 15, 2012	19.40	19.46	19.31	19.39	210,301	-0.07(-0.38%)
Nov 14, 2012	19.74	19.74	19.42	19.46	1,605,025	-0.24(-1.21%)
Nov 13, 2012	19.67	19.88	19.65	19.70	216,919	-0.02(-0.09%)
Nov 12, 2012	19.74	19.79	19.68	19.72	117,151	+0.01(+0.04%)
Nov 09, 2012	19.65	19.84	19.64	19.71	329,065	+0.02(+0.12%)
Nov 08, 2012	19.89	19.95	19.68	19.68	608,270	-0.23(-1.15%)
Nov 07, 2012	20.13	20.13	19.79	19.91	671,209	-0.35(-1.71%)
Nov 06, 2012	20.14	20.33	20.14	20.26	279,076	+0.16(+0.78%)
Nov 05, 2012	20.09	20.15	20.02	20.10	293,341	+0.01(+0.03%)
Nov 02, 2012	20.38	20.38	20.08	20.10	306,064	-0.18(-0.87%)
Nov 01, 2012	20.17	20.33	20.15	20.27	364,533	+0.15(+0.74%)
Oct 31, 2012	20.21	20.25	20.04	20.13	254,581	+0.03(+0.14%)
Oct 26, 2012	20.15	20.10	20.10	20.10	155,091	-0.04(-0.21%)
Oct 25, 2012	20.17	20.20	20.04	20.14	217,293	+0.10(+0.50%)
Oct 24, 2012	20.12	20.13	20.01	20.04	298,577	-0.05(-0.25%)
Oct 23, 2012	20.20	20.20	19.99	20.09	336,867	-0.30(-1.49%)
Oct 19, 2012	20.65	20.65	20.36	20.39	209,435	-0.28(-1.37%)
Oct 18, 2012	20.64	20.68	20.56	20.68	169,428	+0.02(+0.10%)
Oct 17, 2012	20.64	20.67	20.60	20.66	263,438	+0.06(+0.27%)
Oct 16, 2012	20.49	20.61	20.49	20.60	305,914	+0.17(+0.83%)
Oct 15, 2012	20.27	20.44	20.25	20.43	247,768	+0.19(+0.94%)
Oct 12, 2012	20.28	20.37	20.20	20.24	135,953	-0.01(-0.07%)
Oct 11, 2012	20.39	20.39	20.25	20.25	251,462	+0.00(+0.00%)
Oct 10, 2012	20.41	20.42	20.25	20.25	184,282	-0.18(-0.87%)
Oct 09, 2012	20.59	20.60	20.43	20.43	196,722	-0.15(-0.75%)
Oct 08, 2012	20.59	20.61	20.53	20.59	355,085	-0.03(-0.13%)
Oct 05, 2012	20.62	20.67	20.57	20.61	296,186	+0.10(+0.48%)
Oct 04, 2012	20.49	20.56	20.47	20.51	226,779	+0.11(+0.52%)
Oct 03, 2012	20.42	20.47	20.32	20.41	94,974	+0.04(+0.21%)
Oct 02, 2012	20.46	20.49	20.29	20.37	173,143	-0.02(-0.10%)

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