Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	19.72	19.75	19.66	19.66	399,958	-0.08(-0.42%)
Jan 30, 2013	19.72	19.75	19.67	19.74	942,030	+0.12(+0.63%)
Jan 29, 2013	19.62	19.66	19.55	19.62	358,392	+0.06(+0.33%)
Jan 28, 2013	19.63	19.63	19.54	19.55	237,540	-0.10(-0.51%)
Jan 25, 2013	19.76	19.76	19.58	19.65	348,939	+0.02(+0.12%)
Jan 24, 2013	19.61	19.69	19.60	19.63	292,959	+0.13(+0.66%)
Jan 23, 2013	19.54	19.54	19.46	19.50	386,703	-0.08(-0.39%)
Jan 22, 2013	19.56	19.59	19.51	19.58	445,184	+0.03(+0.15%)
Jan 18, 2013	19.57	19.58	19.48	19.55	332,475	-0.04(-0.21%)
Jan 17, 2013	19.59	19.64	19.52	19.59	394,198	-0.01(-0.03%)
Jan 16, 2013	19.62	19.62	19.53	19.59	473,406	-0.06(-0.30%)
Jan 15, 2013	19.56	19.65	19.53	19.65	308,819	+0.08(+0.39%)
Jan 14, 2013	19.55	19.59	19.50	19.58	247,289	+0.01(+0.06%)
Jan 11, 2013	19.60	19.60	19.52	19.56	230,922	-0.11(-0.57%)
Jan 10, 2013	19.60	19.69	19.58	19.67	457,098	+0.17(+0.87%)
Jan 09, 2013	19.45	19.53	19.45	19.50	275,596	+0.18(+0.91%)
Jan 08, 2013	19.49	19.49	19.22	19.33	412,891	-0.20(-1.02%)
Jan 07, 2013	19.49	19.53	19.39	19.53	257,028	+0.02(+0.09%)
Jan 04, 2013	19.39	19.56	19.38	19.51	571,083	+0.05(+0.27%)
Jan 03, 2013	19.62	19.62	19.45	19.46	244,873	-0.29(-1.49%)
Jan 02, 2013	19.70	19.87	19.61	19.75	438,297	+0.29(+1.51%)
Dec 31, 2012	19.28	19.47	19.18	19.46	334,395	+0.25(+1.28%)
Dec 28, 2012	19.28	19.28	19.14	19.21	545,452	-0.14(-0.70%)
Dec 27, 2012	19.37	19.39	19.23	19.35	233,938	+0.09(+0.49%)
Dec 26, 2012	19.30	19.41	19.22	19.25	246,943	+0.01(+0.03%)
Dec 24, 2012	19.28	19.39	19.16	19.25	175,491	+0.03(+0.15%)
Dec 21, 2012	19.17	19.23	19.15	19.22	327,210	-0.09(-0.46%)
Dec 20, 2012	19.19	19.30	19.19	19.30	319,319	+0.31(+1.64%)
Dec 19, 2012	19.15	19.15	18.98	18.99	456,980	-0.09(-0.46%)
Dec 18, 2012	19.01	19.11	18.89	19.08	214,558	+0.09(+0.46%)
Dec 17, 2012	18.94	19.00	18.90	18.99	441,189	+0.11(+0.59%)
Dec 14, 2012	18.89	18.94	18.82	18.88	298,788	+0.10(+0.56%)
Dec 13, 2012	18.91	18.91	18.72	18.78	205,665	-0.07(-0.39%)
Dec 12, 2012	18.83	18.94	18.76	18.85	1,809,239	+0.07(+0.36%)
Dec 11, 2012	18.79	18.82	18.74	18.78	154,721	+0.00(+0.00%)
Dec 10, 2012	18.76	18.79	18.73	18.78	380,466	+0.03(+0.18%)
Dec 07, 2012	18.72	18.75	18.66	18.75	295,591	+0.15(+0.79%)
Dec 06, 2012	18.64	18.64	18.52	18.60	188,210	+0.01(+0.03%)
Dec 05, 2012	18.60	18.66	18.50	18.60	298,608	+0.05(+0.25%)
Dec 04, 2012	18.58	18.61	18.53	18.55	287,909	+0.03(+0.18%)
Nov 30, 2012	18.44	18.54	18.44	18.52	360,295	+0.08(+0.41%)
Nov 29, 2012	18.46	18.49	18.39	18.44	245,462	+0.08(+0.42%)
Nov 28, 2012	18.18	18.36	18.16	18.36	152,038	+0.10(+0.56%)
Nov 27, 2012	18.36	18.36	18.24	18.26	393,068	-0.06(-0.31%)
Nov 26, 2012	18.31	18.32	18.24	18.32	209,830	-0.09(-0.46%)
Nov 23, 2012	18.25	18.42	18.25	18.40	151,408	+0.32(+1.76%)
Nov 21, 2012	18.14	18.14	17.94	18.08	297,176	-0.01(-0.03%)
Nov 20, 2012	18.08	18.09	17.96	18.09	312,915	-0.07(-0.38%)
Nov 19, 2012	18.05	18.17	18.05	18.16	382,444	+0.28(+1.59%)
Nov 16, 2012	17.82	17.93	17.74	17.87	308,757	+0.00(+0.00%)
Nov 15, 2012	17.90	17.90	17.78	17.87	363,872	+0.11(+0.61%)
Nov 14, 2012	17.82	18.00	17.75	17.77	1,539,908	-0.14(-0.76%)
Nov 13, 2012	17.85	17.99	17.82	17.90	419,734	-0.11(-0.63%)
Nov 12, 2012	17.98	18.07	17.98	18.02	154,367	+0.01(+0.03%)
Nov 09, 2012	18.01	18.10	17.95	18.01	284,568	-0.01(-0.03%)
Nov 08, 2012	18.24	18.24	18.02	18.02	155,573	-0.23(-1.28%)
Nov 07, 2012	18.39	18.39	18.14	18.25	309,482	-0.21(-1.14%)
Nov 06, 2012	18.38	18.46	18.36	18.46	179,681	+0.16(+0.90%)
Nov 05, 2012	18.33	18.33	18.23	18.29	936,277	+0.06(+0.31%)
Nov 02, 2012	18.29	18.42	18.24	18.24	917,505	-0.10(-0.52%)

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