Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	17.94	18.08	17.72	17.99	347,832	+0.10(+0.55%)
Mar 27, 2013	17.90	17.96	17.82	17.89	147,817	-0.06(-0.33%)
Mar 26, 2013	17.90	18.05	17.83	17.95	193,282	+0.12(+0.67%)
Mar 25, 2013	18.03	18.14	17.71	17.83	265,846	-0.15(-0.83%)
Mar 22, 2013	18.05	18.19	17.88	17.98	159,974	-0.07(-0.38%)
Mar 21, 2013	18.07	18.24	17.94	18.05	189,840	-0.16(-0.87%)
Mar 20, 2013	18.12	18.22	18.01	18.21	169,987	+0.15(+0.82%)
Mar 19, 2013	18.09	18.19	17.85	18.06	270,496	-0.03(-0.16%)
Mar 18, 2013	18.01	18.26	18.01	18.09	173,334	-0.12(-0.65%)
Mar 15, 2013	18.27	18.28	18.09	18.21	507,845	-0.06(-0.33%)
Mar 14, 2013	18.18	18.34	18.10	18.27	168,362	+0.09(+0.49%)
Mar 13, 2013	18.07	18.24	18.02	18.18	148,290	+0.10(+0.55%)
Mar 12, 2013	18.22	18.32	18.00	18.08	314,000	-0.20(-1.08%)
Mar 11, 2013	17.99	18.30	17.99	18.28	412,353	+0.25(+1.37%)
Mar 08, 2013	18.01	18.04	17.81	18.03	302,497	+0.16(+0.89%)
Mar 07, 2013	17.73	17.87	17.61	17.87	289,490	+0.11(+0.61%)
Mar 06, 2013	17.80	17.83	17.54	17.76	171,609	+0.01(+0.06%)
Mar 05, 2013	17.69	18.01	17.65	17.75	219,443	+0.15(+0.84%)
Mar 04, 2013	17.67	17.80	17.54	17.60	448,655	-0.11(-0.61%)
Mar 01, 2013	17.68	17.81	17.45	17.71	477,803	-0.11(-0.61%)
Feb 28, 2013	17.96	18.03	17.81	17.82	242,330	-0.10(-0.55%)
Feb 27, 2013	17.79	18.04	17.79	17.92	156,410	+0.15(+0.83%)
Feb 26, 2013	17.81	17.97	17.70	17.77	268,162	+0.07(+0.39%)
Feb 25, 2013	18.04	18.13	17.70	17.70	487,227	-0.27(-1.49%)
Feb 22, 2013	17.94	17.99	17.72	17.97	214,909	+0.14(+0.78%)
Feb 21, 2013	17.90	18.02	17.79	17.83	256,311	-0.05(-0.28%)
Feb 20, 2013	18.38	18.48	17.87	17.88	286,679	-0.53(-2.90%)
Feb 19, 2013	18.25	18.45	18.18	18.41	579,939	+0.20(+1.09%)
Feb 15, 2013	18.23	18.41	18.06	18.22	409,783	+0.03(+0.16%)
Feb 14, 2013	18.05	18.29	18.05	18.19	240,135	+0.06(+0.33%)
Feb 13, 2013	18.08	18.23	18.03	18.13	329,091	+0.07(+0.38%)
Feb 12, 2013	18.03	18.08	17.86	18.06	475,513	+0.02(+0.11%)
Feb 11, 2013	17.92	18.07	17.71	18.04	346,998	+0.09(+0.50%)
Feb 08, 2013	18.00	18.09	17.89	17.95	345,675	-0.05(-0.28%)
Feb 07, 2013	17.82	18.01	17.64	18.00	382,155	+0.22(+1.22%)
Feb 06, 2013	17.65	17.89	17.59	17.78	353,697	+0.29(+1.63%)
Feb 04, 2013	17.71	17.88	17.48	17.50	642,358	-0.33(-1.83%)
Feb 01, 2013	17.58	18.03	17.43	17.82	973,769	+0.33(+1.86%)
Jan 31, 2013	16.45	17.61	16.11	17.50	1,262,630	+0.97(+5.84%)
Jan 30, 2013	16.89	16.89	16.44	16.53	606,843	-0.41(-2.44%)
Jan 29, 2013	17.06	17.17	16.80	16.94	697,147	-0.11(-0.64%)
Jan 28, 2013	17.06	17.20	16.95	17.05	447,538	-0.02(-0.12%)
Jan 25, 2013	17.19	17.19	16.97	17.07	269,215	+0.07(+0.41%)
Jan 24, 2013	16.78	17.05	16.75	17.00	595,613	+0.24(+1.41%)
Jan 23, 2013	16.39	16.78	16.39	16.77	601,458	+0.38(+2.35%)
Jan 22, 2013	16.49	16.57	16.21	16.38	866,259	-0.14(-0.84%)
Jan 18, 2013	16.66	16.72	16.27	16.52	785,694	-0.13(-0.77%)
Jan 17, 2013	16.55	16.83	16.51	16.65	264,438	+0.17(+1.02%)
Jan 16, 2013	16.42	16.51	16.21	16.48	406,836	+0.04(+0.24%)
Jan 15, 2013	16.60	16.67	16.33	16.44	481,124	-0.26(-1.53%)
Jan 14, 2013	16.54	16.82	16.40	16.70	478,571	+0.14(+0.83%)
Jan 11, 2013	16.73	16.73	16.46	16.56	491,395	-0.13(-0.77%)
Jan 10, 2013	16.76	16.80	16.51	16.69	426,812	+0.03(+0.18%)
Jan 09, 2013	16.62	16.69	16.49	16.66	268,222	+0.11(+0.65%)
Jan 08, 2013	16.64	16.75	16.53	16.55	354,890	-0.11(-0.65%)
Jan 07, 2013	16.81	16.91	16.55	16.66	352,655	-0.22(-1.28%)
Jan 04, 2013	16.99	17.06	16.75	16.88	566,326	-0.02(-0.12%)
Jan 03, 2013	16.87	17.10	16.77	16.90	298,436	+0.04(+0.23%)

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