Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	20.55	20.79	20.34	20.57	323,391	+0.10(+0.50%)
Jan 30, 2013	20.32	20.47	20.32	20.47	324,794	+0.10(+0.51%)
Jan 29, 2013	20.45	20.54	20.22	20.36	213,036	-0.13(-0.63%)
Jan 28, 2013	20.48	20.52	20.27	20.49	282,277	+0.09(+0.42%)
Jan 25, 2013	20.47	20.55	20.29	20.41	221,870	+0.02(+0.08%)
Jan 24, 2013	20.10	20.41	20.08	20.39	419,461	+0.30(+1.50%)
Jan 23, 2013	20.04	20.12	19.95	20.09	300,564	+0.09(+0.43%)
Jan 22, 2013	19.57	20.01	19.57	20.00	340,779	+0.41(+2.11%)
Jan 18, 2013	19.29	19.64	19.24	19.59	330,180	+0.34(+1.79%)
Jan 17, 2013	19.15	19.24	18.99	19.24	300,335	+0.31(+1.64%)
Jan 16, 2013	19.09	19.09	18.80	18.93	686,104	-0.28(-1.43%)
Jan 15, 2013	19.33	19.43	19.02	19.21	586,014	-0.26(-1.33%)
Jan 14, 2013	19.43	19.54	19.09	19.47	471,971	-0.04(-0.22%)
Jan 11, 2013	19.58	19.62	19.28	19.51	269,148	-0.03(-0.13%)
Jan 10, 2013	19.81	19.81	19.48	19.54	194,958	-0.24(-1.22%)
Jan 09, 2013	19.79	19.81	19.42	19.78	547,331	+0.08(+0.39%)
Jan 08, 2013	19.69	19.88	19.54	19.70	400,757	-0.02(-0.09%)
Jan 07, 2013	19.79	19.87	19.47	19.72	415,229	-0.22(-1.12%)
Jan 04, 2013	19.86	20.11	19.83	19.94	258,085	+0.18(+0.91%)
Jan 03, 2013	19.91	19.91	19.55	19.76	308,597	-0.16(-0.82%)
Jan 02, 2013	19.98	20.03	19.69	19.92	452,349	+0.58(+2.98%)
Dec 31, 2012	18.81	19.37	18.81	19.35	179,250	+0.45(+2.37%)
Dec 28, 2012	18.89	19.12	18.88	18.90	259,969	-0.15(-0.77%)
Dec 27, 2012	18.91	19.10	18.83	19.05	274,756	+0.10(+0.55%)
Dec 26, 2012	20.23	20.23	18.90	18.94	128,459	-0.16(-0.86%)
Dec 24, 2012	19.16	19.16	18.93	19.11	95,242	-0.13(-0.67%)
Dec 21, 2012	19.16	19.28	19.01	19.24	856,983	-0.07(-0.36%)
Dec 20, 2012	19.12	19.46	19.08	19.30	312,386	+0.20(+1.04%)
Dec 19, 2012	18.98	19.32	18.90	19.11	396,180	+0.09(+0.45%)
Dec 18, 2012	18.63	19.05	18.55	19.02	357,890	+0.49(+2.65%)
Dec 17, 2012	18.20	18.56	18.20	18.53	287,744	+0.34(+1.85%)
Dec 14, 2012	18.09	18.32	18.06	18.19	217,006	+0.02(+0.09%)
Dec 13, 2012	18.44	18.53	18.08	18.18	255,678	-0.27(-1.45%)
Dec 12, 2012	18.70	18.87	18.44	18.44	472,767	-0.15(-0.79%)
Dec 11, 2012	18.37	18.71	18.28	18.59	469,621	+0.28(+1.50%)
Dec 10, 2012	18.38	18.44	18.24	18.32	353,975	-0.08(-0.42%)
Dec 07, 2012	18.56	18.56	18.31	18.39	243,087	-0.03(-0.14%)
Dec 06, 2012	18.40	18.63	18.32	18.42	627,699	+0.01(+0.05%)
Dec 05, 2012	18.38	18.44	18.10	18.41	271,458	+0.11(+0.61%)
Dec 04, 2012	18.15	18.33	18.12	18.30	280,071	+0.15(+0.81%)
Nov 30, 2012	18.49	18.50	18.09	18.15	458,298	-0.27(-1.45%)
Nov 29, 2012	18.33	18.56	18.15	18.42	242,909	+0.28(+1.52%)
Nov 28, 2012	17.83	18.16	17.76	18.14	337,997	+0.18(+1.01%)
Nov 27, 2012	17.82	18.17	17.57	17.96	534,341	+0.07(+0.38%)
Nov 26, 2012	17.64	17.89	17.50	17.89	242,060	+0.14(+0.77%)
Nov 23, 2012	17.57	17.76	17.47	17.76	131,476	+0.27(+1.52%)
Nov 21, 2012	17.54	17.65	17.41	17.49	232,249	-0.05(-0.29%)
Nov 20, 2012	17.45	17.69	17.39	17.54	387,782	+0.04(+0.24%)
Nov 19, 2012	17.35	17.53	17.20	17.50	627,400	+0.43(+2.51%)
Nov 16, 2012	17.08	17.25	16.88	17.07	884,578	-0.03(-0.15%)
Nov 15, 2012	17.23	17.33	16.92	17.10	381,694	-0.19(-1.09%)
Nov 14, 2012	17.69	17.75	17.25	17.29	380,316	-0.41(-2.32%)
Nov 13, 2012	17.94	18.00	17.47	17.70	448,581	-0.36(-1.99%)
Nov 12, 2012	18.25	18.42	17.87	18.06	417,235	-0.18(-0.99%)
Nov 09, 2012	18.02	18.47	17.19	18.24	578,168	+0.09(+0.52%)
Nov 08, 2012	17.93	18.75	17.81	18.14	537,273	-0.52(-2.80%)
Nov 07, 2012	19.14	19.14	18.60	18.66	334,873	-0.66(-3.41%)
Nov 06, 2012	19.73	19.86	19.28	19.32	374,942	-0.13(-0.66%)
Nov 05, 2012	19.32	19.62	19.16	19.45	252,431	+0.12(+0.62%)
Nov 02, 2012	19.78	19.84	19.27	19.33	556,969	-0.31(-1.57%)

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