Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	18.97	19.00	18.89	18.93	66,528	-0.05(-0.27%)
Jan 30, 2013	19.01	19.10	18.96	18.98	62,031	+0.00(+0.00%)
Jan 29, 2013	18.90	18.99	18.90	18.98	63,729	+0.13(+0.69%)
Jan 28, 2013	18.89	18.89	18.81	18.85	55,961	-0.09(-0.46%)
Jan 25, 2013	18.91	18.96	18.84	18.94	78,809	+0.12(+0.65%)
Jan 24, 2013	18.78	18.84	18.74	18.82	90,416	+0.08(+0.42%)
Jan 23, 2013	18.74	18.74	18.66	18.74	252,716	-0.04(-0.23%)
Jan 22, 2013	18.74	18.78	18.61	18.78	51,305	+0.01(+0.03%)
Jan 18, 2013	18.77	18.77	18.67	18.77	273,246	+0.00(+0.00%)
Jan 17, 2013	18.78	18.81	18.71	18.77	88,788	+0.13(+0.70%)
Jan 16, 2013	18.60	18.66	18.59	18.64	88,469	-0.08(-0.42%)
Jan 15, 2013	18.69	18.74	18.63	18.72	117,706	-0.04(-0.19%)
Jan 14, 2013	18.82	18.82	18.67	18.76	132,942	-0.01(-0.04%)
Jan 11, 2013	18.76	18.77	18.66	18.77	849,935	+0.05(+0.27%)
Jan 10, 2013	18.61	18.73	18.61	18.71	1,978,262	+0.25(+1.33%)
Jan 09, 2013	18.42	18.50	18.42	18.47	81,835	+0.08(+0.43%)
Jan 08, 2013	18.40	18.43	18.30	18.39	268,277	-0.08(-0.43%)
Jan 07, 2013	18.40	18.48	18.37	18.47	143,915	-0.04(-0.20%)
Jan 04, 2013	18.41	18.55	18.36	18.50	58,755	+0.07(+0.39%)
Jan 03, 2013	18.49	18.55	18.39	18.43	49,116	-0.12(-0.66%)
Jan 02, 2013	18.57	18.57	18.49	18.56	321,896	+0.25(+1.38%)
Dec 31, 2012	18.14	18.32	18.12	18.30	42,373	+0.22(+1.24%)
Dec 28, 2012	18.10	18.13	18.03	18.08	65,858	-0.11(-0.60%)
Dec 27, 2012	18.24	18.24	18.10	18.19	159,178	+0.07(+0.36%)
Dec 26, 2012	18.15	18.30	18.09	18.12	199,543	+0.01(+0.08%)
Dec 24, 2012	18.07	18.19	18.07	18.11	301,728	-0.06(-0.32%)
Dec 21, 2012	18.09	18.18	18.09	18.17	36,988	-0.16(-0.89%)
Dec 20, 2012	18.27	18.33	18.24	18.33	42,470	+0.10(+0.55%)
Dec 19, 2012	18.27	18.31	18.22	18.23	92,259	+0.04(+0.24%)
Dec 18, 2012	18.06	18.19	18.00	18.19	105,873	+0.21(+1.15%)
Dec 17, 2012	17.88	17.98	17.87	17.98	253,492	+0.09(+0.48%)
Dec 14, 2012	17.79	17.95	17.79	17.89	37,473	+0.13(+0.72%)
Dec 13, 2012	17.86	17.89	17.74	17.76	56,109	-0.09(-0.52%)
Dec 12, 2012	17.87	17.98	17.84	17.86	34,022	+0.06(+0.32%)
Dec 11, 2012	17.72	17.87	17.72	17.80	342,034	+0.06(+0.32%)
Dec 10, 2012	17.68	17.74	17.64	17.74	657,057	+0.09(+0.53%)
Dec 07, 2012	17.64	17.68	17.59	17.65	36,511	+0.01(+0.08%)
Dec 06, 2012	17.62	17.65	17.59	17.64	21,100	+0.00(+0.02%)
Dec 05, 2012	17.64	17.71	17.58	17.63	157,176	+0.02(+0.14%)
Dec 04, 2012	17.61	17.64	17.58	17.61	45,813	+0.05(+0.29%)
Nov 30, 2012	17.56	17.60	17.51	17.56	66,459	+0.02(+0.12%)
Nov 29, 2012	17.52	17.56	17.45	17.54	72,936	+0.16(+0.90%)
Nov 28, 2012	17.10	17.38	17.10	17.38	30,804	+0.14(+0.84%)
Nov 27, 2012	17.33	17.34	17.23	17.24	24,074	-0.11(-0.62%)
Nov 26, 2012	17.29	17.34	17.26	17.34	55,294	+0.00(+0.00%)
Nov 23, 2012	17.26	17.35	17.26	17.34	101,207	+0.32(+1.89%)
Nov 21, 2012	17.02	17.06	16.96	17.02	100,343	+0.01(+0.04%)
Nov 20, 2012	16.86	17.01	16.86	17.01	78,992	+0.04(+0.25%)
Nov 19, 2012	16.92	16.97	16.88	16.97	76,756	+0.33(+1.98%)
Nov 16, 2012	16.58	16.64	16.48	16.64	54,869	+0.05(+0.30%)
Nov 15, 2012	16.58	16.68	16.53	16.59	96,393	+0.02(+0.13%)
Nov 14, 2012	16.83	16.83	16.56	16.57	29,737	-0.19(-1.15%)
Nov 13, 2012	16.73	16.90	16.73	16.76	311,127	-0.11(-0.68%)
Nov 12, 2012	16.92	16.97	16.86	16.88	476,476	-0.02(-0.13%)
Nov 09, 2012	16.89	17.01	16.78	16.90	64,068	-0.01(-0.08%)
Nov 08, 2012	17.04	17.06	16.86	16.91	54,473	-0.15(-0.88%)
Nov 07, 2012	17.07	17.09	16.96	17.06	21,417	-0.23(-1.35%)
Nov 06, 2012	17.27	17.34	17.21	17.30	78,646	+0.13(+0.78%)
Nov 05, 2012	17.16	17.19	17.13	17.16	83,095	-0.02(-0.13%)
Nov 02, 2012	17.36	17.36	17.16	17.19	22,066	-0.19(-1.10%)

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