Date	Open	High	Low	Close	Volume	Change (%)
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%)
Jan 02, 2013	16.84	16.91	16.63	16.86	515,084	+0.17(+1.00%)
Dec 31, 2012	16.38	16.71	16.28	16.69	204,731	+0.34(+2.11%)
Dec 28, 2012	16.36	16.48	16.30	16.34	199,701	-0.12(-0.72%)
Dec 27, 2012	16.52	16.58	16.29	16.46	190,298	-0.07(-0.42%)
Dec 26, 2012	16.66	16.72	16.47	16.53	155,158	-0.14(-0.83%)
Dec 24, 2012	16.76	16.76	16.58	16.67	48,747	-0.07(-0.41%)
Dec 21, 2012	16.71	16.89	16.56	16.74	690,980	-0.12(-0.70%)
Dec 20, 2012	17.04	17.15	16.82	16.86	433,803	-0.22(-1.27%)
Dec 19, 2012	16.98	17.16	16.84	17.07	805,714	+0.07(+0.41%)
Dec 18, 2012	16.75	17.02	16.69	17.00	296,798	+0.29(+1.71%)
Dec 17, 2012	16.35	16.78	16.27	16.72	756,670	+0.39(+2.42%)
Dec 14, 2012	16.49	16.53	16.27	16.32	334,403	-0.17(-1.02%)
Dec 13, 2012	16.55	16.93	16.29	16.49	462,324	-0.07(-0.42%)
Dec 12, 2012	16.82	16.92	16.53	16.56	2,197,666	-0.22(-1.29%)
Dec 11, 2012	16.65	16.84	16.65	16.78	563,855	+0.25(+1.49%)
Dec 10, 2012	16.38	16.63	16.21	16.53	310,111	+0.14(+0.84%)
Dec 07, 2012	16.29	16.39	16.20	16.39	370,652	+0.21(+1.28%)
Dec 06, 2012	16.25	16.37	16.16	16.19	264,418	-0.08(-0.49%)
Dec 05, 2012	16.36	16.43	16.17	16.26	196,150	-0.05(-0.30%)

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