Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	22.39	22.53	21.95	22.02	378,423	-0.75(-3.30%)
Jan 30, 2013	22.98	22.98	22.70	22.78	168,157	-0.17(-0.73%)
Jan 29, 2013	22.30	22.97	22.27	22.94	312,294	+0.74(+3.31%)
Jan 28, 2013	22.12	22.27	21.79	22.21	141,360	+0.16(+0.72%)
Jan 25, 2013	22.26	22.31	21.90	22.05	126,817	-0.18(-0.79%)
Jan 24, 2013	21.69	22.23	21.62	22.22	303,576	+0.50(+2.31%)
Jan 23, 2013	21.99	21.99	21.72	21.72	306,543	-0.25(-1.14%)
Jan 22, 2013	21.94	22.07	21.81	21.97	248,547	+0.04(+0.19%)
Jan 18, 2013	21.90	21.94	21.82	21.93	179,110	+0.00(+0.00%)
Jan 17, 2013	21.84	22.03	21.77	21.93	259,314	+0.21(+0.96%)
Jan 16, 2013	21.84	21.85	21.69	21.72	162,341	-0.13(-0.57%)
Jan 15, 2013	21.80	21.92	21.71	21.85	271,145	-0.09(-0.42%)
Jan 14, 2013	22.02	22.07	21.88	21.94	124,715	-0.10(-0.46%)
Jan 11, 2013	22.12	22.12	21.86	22.04	105,271	-0.03(-0.15%)
Jan 10, 2013	22.18	22.29	21.92	22.07	116,574	-0.08(-0.34%)
Jan 09, 2013	22.00	22.18	21.88	22.15	99,664	+0.24(+1.11%)
Jan 08, 2013	21.76	21.97	21.69	21.91	182,091	+0.13(+0.61%)
Jan 07, 2013	22.02	22.11	21.77	21.77	191,511	-0.38(-1.70%)
Jan 04, 2013	22.24	22.32	22.10	22.15	177,473	+0.01(+0.04%)
Jan 03, 2013	22.42	22.42	21.99	22.14	193,596	-0.28(-1.27%)
Jan 02, 2013	22.49	22.50	22.12	22.42	443,584	+0.41(+1.86%)
Dec 31, 2012	21.61	22.06	21.52	22.02	115,055	+0.36(+1.66%)
Dec 28, 2012	21.59	21.82	21.59	21.66	106,493	-0.01(-0.04%)
Dec 27, 2012	21.78	21.86	21.56	21.66	178,833	-0.13(-0.58%)
Dec 26, 2012	22.02	22.08	21.74	21.79	101,429	-0.26(-1.18%)
Dec 24, 2012	22.25	22.25	22.02	22.05	36,423	-0.18(-0.83%)
Dec 21, 2012	22.25	22.33	22.03	22.23	289,794	-0.13(-0.56%)
Dec 20, 2012	22.29	22.45	22.29	22.36	184,357	+0.08(+0.38%)
Dec 19, 2012	22.41	22.44	22.20	22.27	123,817	-0.15(-0.67%)
Dec 18, 2012	22.20	22.44	22.03	22.42	202,870	+0.25(+1.13%)
Dec 17, 2012	21.95	22.17	21.79	22.17	151,189	+0.24(+1.11%)
Dec 14, 2012	21.79	21.99	21.70	21.93	219,725	+0.09(+0.42%)
Dec 13, 2012	21.74	21.90	21.68	21.84	173,602	+0.06(+0.27%)
Dec 12, 2012	21.81	21.96	21.66	21.78	187,200	+0.05(+0.23%)
Dec 11, 2012	21.70	21.78	21.63	21.73	222,166	+0.02(+0.08%)
Dec 10, 2012	21.66	21.73	21.59	21.71	129,177	-0.02(-0.08%)
Dec 07, 2012	21.83	21.83	21.56	21.73	63,980	+0.03(+0.12%)
Dec 06, 2012	21.65	21.71	21.50	21.71	101,172	+0.01(+0.04%)
Dec 05, 2012	21.66	21.76	21.51	21.70	269,997	+0.08(+0.39%)
Dec 04, 2012	21.77	21.77	21.57	21.61	158,714	-0.08(-0.35%)
Nov 30, 2012	21.72	21.76	21.61	21.69	256,852	+0.01(+0.04%)
Nov 29, 2012	21.62	21.79	21.51	21.68	211,353	+0.24(+1.13%)
Nov 28, 2012	21.41	21.67	21.15	21.44	218,545	-0.04(-0.19%)
Nov 27, 2012	21.67	21.80	21.47	21.48	323,666	-0.19(-0.89%)
Nov 26, 2012	21.37	21.70	21.35	21.67	175,078	+0.18(+0.86%)
Nov 23, 2012	21.20	21.49	21.08	21.49	95,383	+0.31(+1.46%)
Nov 21, 2012	21.11	21.23	21.05	21.18	72,005	+0.18(+0.84%)
Nov 20, 2012	20.98	21.07	20.82	21.00	108,760	-0.08(-0.36%)
Nov 19, 2012	20.90	21.10	20.80	21.08	112,699	+0.38(+1.86%)
Nov 16, 2012	20.45	20.76	20.29	20.69	208,833	+0.17(+0.81%)
Nov 15, 2012	20.75	20.87	20.44	20.53	172,655	-0.18(-0.89%)
Nov 14, 2012	20.87	20.90	20.65	20.71	173,508	-0.16(-0.76%)
Nov 13, 2012	21.17	21.17	20.59	20.87	152,244	+0.13(+0.64%)
Nov 12, 2012	21.41	21.41	20.68	20.74	116,652	-0.68(-3.16%)
Nov 09, 2012	21.23	21.54	21.05	21.41	150,230	+0.13(+0.59%)
Nov 08, 2012	21.19	21.44	21.19	21.29	233,816	+0.07(+0.31%)
Nov 07, 2012	21.44	21.51	21.05	21.22	218,376	-0.46(-2.11%)
Nov 06, 2012	21.59	21.73	21.52	21.68	183,062	+0.07(+0.35%)
Nov 05, 2012	21.37	21.62	21.25	21.60	140,553	+0.18(+0.86%)
Nov 02, 2012	21.44	21.50	21.23	21.42	211,667	+0.08(+0.39%)

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