Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	18.83	18.83	18.61	18.64	593,018	-0.18(-0.98%)
Mar 27, 2013	18.58	18.94	18.58	18.82	868,451	+0.07(+0.38%)
Mar 26, 2013	19.08	19.14	18.72	18.75	717,122	-0.31(-1.65%)
Mar 25, 2013	19.35	19.44	18.93	19.06	782,529	-0.30(-1.56%)
Mar 22, 2013	19.24	19.45	19.14	19.37	1,444,971	+0.29(+1.49%)
Mar 21, 2013	18.77	19.13	18.74	19.08	1,708,026	+0.16(+0.84%)
Mar 20, 2013	18.60	18.92	18.55	18.92	724,649	+0.42(+2.29%)
Mar 19, 2013	18.48	18.55	18.32	18.50	1,405,494	-0.00(-0.02%)
Mar 18, 2013	18.50	18.61	18.38	18.50	665,645	-0.12(-0.63%)
Mar 15, 2013	18.83	18.99	18.53	18.62	1,290,713	-0.26(-1.36%)
Mar 14, 2013	18.53	18.92	18.49	18.87	1,149,441	+0.44(+2.39%)
Mar 13, 2013	18.04	18.54	17.95	18.43	1,176,063	+0.42(+2.33%)
Mar 12, 2013	18.07	18.12	17.92	18.01	680,477	-0.07(-0.39%)
Mar 11, 2013	18.10	18.23	17.98	18.09	554,073	-0.11(-0.62%)
Mar 08, 2013	18.42	18.43	18.12	18.20	936,790	-0.11(-0.60%)
Mar 07, 2013	18.42	18.50	18.27	18.31	541,816	-0.09(-0.50%)
Mar 06, 2013	18.32	18.40	18.17	18.40	937,109	+0.09(+0.48%)
Mar 05, 2013	18.04	18.41	18.04	18.31	1,530,832	+0.32(+1.80%)
Mar 04, 2013	17.87	18.13	17.86	17.99	1,360,702	+0.08(+0.47%)
Mar 01, 2013	17.64	17.92	17.63	17.91	1,528,522	+0.21(+1.16%)
Feb 28, 2013	17.82	17.89	17.69	17.70	1,200,565	-0.11(-0.64%)
Feb 27, 2013	17.76	18.06	17.74	17.81	779,292	+0.08(+0.47%)
Feb 26, 2013	17.75	17.87	17.54	17.73	927,952	+0.05(+0.31%)
Feb 25, 2013	18.01	18.05	17.66	17.67	722,884	-0.25(-1.38%)
Feb 22, 2013	18.08	18.08	17.71	17.92	920,282	-0.06(-0.33%)
Feb 21, 2013	18.33	18.61	17.89	17.98	1,813,253	-0.39(-2.10%)
Feb 20, 2013	18.84	18.91	18.25	18.37	2,296,651	-0.52(-2.73%)
Feb 19, 2013	18.06	19.13	17.71	18.88	5,006,873	+0.89(+4.94%)
Feb 15, 2013	17.96	18.27	17.85	17.99	1,534,639	+0.09(+0.52%)
Feb 14, 2013	18.04	18.10	17.88	17.90	1,592,739	-0.12(-0.67%)
Feb 13, 2013	18.29	18.33	17.97	18.02	1,334,608	-0.25(-1.38%)
Feb 12, 2013	18.25	18.43	18.15	18.27	566,514	+0.02(+0.12%)
Feb 11, 2013	18.10	18.29	18.01	18.25	685,501	+0.12(+0.65%)
Feb 08, 2013	18.05	18.17	17.95	18.14	527,964	+0.11(+0.63%)
Feb 07, 2013	18.01	18.08	17.79	18.02	644,390	+0.00(+0.02%)
Feb 06, 2013	17.78	18.10	17.57	18.02	1,313,079	+0.20(+1.11%)
Feb 04, 2013	18.00	18.24	17.81	17.82	841,290	-0.23(-1.28%)
Feb 01, 2013	18.08	18.20	17.99	18.05	1,023,199	+0.02(+0.09%)
Jan 31, 2013	17.79	18.09	17.79	18.04	1,155,306	+0.23(+1.30%)
Jan 30, 2013	18.03	18.03	17.75	17.80	989,230	-0.24(-1.33%)
Jan 29, 2013	18.12	18.22	17.99	18.04	828,682	-0.13(-0.74%)
Jan 28, 2013	18.15	18.22	17.78	18.18	1,407,828	+0.01(+0.05%)
Jan 25, 2013	17.93	18.22	17.90	18.17	1,235,057	+0.31(+1.71%)
Jan 24, 2013	18.00	18.08	17.67	17.86	2,332,364	-0.12(-0.68%)
Jan 23, 2013	18.09	18.09	17.81	17.99	1,073,822	-0.18(-0.99%)
Jan 22, 2013	17.91	18.34	17.87	18.17	1,701,145	+0.27(+1.52%)
Jan 18, 2013	17.83	17.97	17.46	17.89	1,586,469	+0.00(+0.00%)
Jan 17, 2013	17.34	17.96	17.13	17.89	1,886,817	+0.57(+3.27%)
Jan 16, 2013	17.21	18.06	17.21	17.33	2,536,305	+0.12(+0.71%)
Jan 15, 2013	16.72	17.23	16.67	17.21	1,336,014	+0.37(+2.19%)
Jan 14, 2013	16.37	17.15	16.36	16.84	1,743,385	+0.42(+2.53%)
Jan 11, 2013	16.52	16.63	16.34	16.42	1,647,394	-0.06(-0.36%)
Jan 10, 2013	16.43	16.54	16.10	16.48	1,522,137	+0.05(+0.33%)
Jan 09, 2013	16.41	16.63	16.37	16.43	1,464,256	+0.00(+0.03%)
Jan 08, 2013	16.79	16.79	16.21	16.42	2,823,324	-0.35(-2.10%)
Jan 07, 2013	16.95	16.95	16.61	16.77	2,284,938	-0.35(-2.03%)
Jan 04, 2013	17.16	17.33	17.11	17.12	894,201	-0.04(-0.22%)
Jan 03, 2013	17.08	17.40	17.08	17.16	570,300	+0.10(+0.61%)

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