Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	18.87	18.99	18.87	18.97	135,246	+0.11(+0.57%)
Mar 27, 2013	18.79	18.87	18.71	18.86	195,055	-0.10(-0.53%)
Mar 26, 2013	18.94	18.96	18.85	18.96	253,691	+0.12(+0.61%)
Mar 25, 2013	19.06	19.08	18.76	18.84	503,262	-0.15(-0.80%)
Mar 22, 2013	19.01	19.04	18.95	19.00	90,392	+0.10(+0.54%)
Mar 21, 2013	18.95	19.00	18.87	18.90	711,469	-0.14(-0.76%)
Mar 20, 2013	19.10	19.10	18.98	19.04	435,644	+0.13(+0.69%)
Mar 19, 2013	19.07	19.07	18.81	18.91	76,860	-0.06(-0.30%)
Mar 18, 2013	18.99	19.08	18.94	18.97	111,649	-0.17(-0.87%)
Mar 15, 2013	19.23	19.24	19.12	19.13	91,911	-0.01(-0.07%)
Mar 14, 2013	19.07	19.16	19.02	19.15	66,822	+0.21(+1.11%)
Mar 13, 2013	18.93	19.04	18.87	18.94	152,997	-0.04(-0.19%)
Mar 12, 2013	19.12	19.16	18.94	18.97	276,851	-0.10(-0.53%)
Mar 11, 2013	19.05	19.10	18.99	19.08	786,834	+0.07(+0.38%)
Mar 08, 2013	19.03	19.03	18.90	19.00	212,803	-0.02(-0.11%)
Mar 07, 2013	19.05	19.05	18.99	19.03	65,890	+0.07(+0.34%)
Mar 06, 2013	19.07	19.08	18.89	18.96	71,757	+0.01(+0.08%)
Mar 05, 2013	18.94	18.98	18.91	18.95	56,715	+0.17(+0.89%)
Mar 04, 2013	18.61	18.78	18.60	18.78	168,045	+0.06(+0.35%)
Mar 01, 2013	18.66	18.71	18.63	18.71	44,254	+0.00(+0.00%)
Feb 28, 2013	18.79	18.82	18.71	18.71	101,494	-0.03(-0.15%)
Feb 27, 2013	18.45	18.75	18.45	18.74	98,113	+0.24(+1.29%)
Feb 26, 2013	18.52	18.58	18.41	18.50	98,526	-0.27(-1.46%)
Feb 22, 2013	18.64	18.78	18.64	18.78	75,094	+0.21(+1.13%)
Feb 21, 2013	18.54	18.60	18.48	18.57	140,056	-0.21(-1.12%)
Feb 20, 2013	19.05	19.05	18.77	18.78	145,341	-0.17(-0.88%)
Feb 19, 2013	18.87	18.96	18.85	18.95	83,547	+0.20(+1.04%)
Feb 15, 2013	18.84	18.84	18.69	18.75	55,091	-0.04(-0.23%)
Feb 14, 2013	18.77	18.82	18.71	18.79	35,899	-0.09(-0.46%)
Feb 13, 2013	18.93	18.95	18.85	18.88	121,999	+0.03(+0.15%)
Feb 12, 2013	18.79	18.90	18.79	18.85	39,993	+0.07(+0.38%)
Feb 11, 2013	18.81	18.81	18.71	18.78	99,337	+0.00(+0.00%)
Feb 08, 2013	18.77	18.82	18.74	18.78	557,108	+0.07(+0.39%)
Feb 07, 2013	18.84	18.84	18.61	18.71	41,702	-0.15(-0.80%)
Feb 06, 2013	18.73	18.86	18.69	18.86	54,573	+0.11(+0.58%)
Feb 04, 2013	18.88	18.92	18.71	18.75	119,620	-0.30(-1.59%)
Feb 01, 2013	19.08	19.11	19.00	19.05	75,652	+0.12(+0.65%)
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%)

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