Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	19.17	19.43	19.15	19.38	206,818	+0.16(+0.82%)
Apr 29, 2013	19.26	19.30	19.07	19.22	168,560	+0.00(+0.00%)
Apr 26, 2013	19.12	19.33	19.17	19.22	107,424	-0.10(-0.54%)
Apr 25, 2013	19.33	19.49	19.23	19.33	91,590	-0.01(-0.04%)
Apr 24, 2013	19.24	19.51	19.24	19.34	130,485	+0.02(+0.08%)
Apr 23, 2013	19.31	19.42	19.12	19.32	121,733	+0.11(+0.59%)
Apr 22, 2013	19.06	19.37	18.88	19.21	247,595	+0.10(+0.55%)
Apr 19, 2013	18.89	19.16	18.89	19.10	171,648	+0.23(+1.23%)
Apr 18, 2013	18.92	19.09	18.77	18.87	228,793	-0.03(-0.16%)
Apr 17, 2013	19.49	19.51	18.84	18.90	256,725	-0.56(-2.89%)
Apr 16, 2013	18.83	19.49	18.77	19.46	243,530	+0.79(+4.26%)
Apr 15, 2013	18.90	19.10	18.65	18.67	158,413	-0.41(-2.16%)
Apr 12, 2013	18.98	19.28	18.92	19.08	52,997	-0.05(-0.27%)
Apr 11, 2013	18.94	19.25	18.92	19.13	44,300	+0.04(+0.20%)
Apr 10, 2013	19.01	19.15	18.83	19.10	173,902	+0.24(+1.27%)
Apr 09, 2013	19.18	19.18	18.82	18.86	73,378	-0.25(-1.33%)
Apr 08, 2013	18.92	19.25	18.82	19.11	96,675	+0.09(+0.47%)
Apr 05, 2013	18.57	19.04	18.57	19.02	175,152	+0.19(+0.99%)
Apr 04, 2013	18.57	18.92	18.57	18.83	147,446	+0.24(+1.29%)
Apr 03, 2013	18.67	18.93	18.45	18.59	266,139	-0.07(-0.40%)
Apr 02, 2013	18.80	19.25	18.63	18.67	83,401	-0.13(-0.68%)
Apr 01, 2013	19.14	19.18	18.64	18.80	100,592	-0.34(-1.80%)
Mar 28, 2013	19.17	19.43	18.59	19.14	153,852	-0.14(-0.74%)
Mar 27, 2013	19.49	19.49	19.01	19.28	145,579	+0.17(+0.90%)
Mar 26, 2013	19.11	19.11	18.99	19.11	70,447	+0.01(+0.04%)
Mar 25, 2013	19.08	19.11	18.95	19.10	54,511	+0.12(+0.63%)
Mar 22, 2013	19.11	19.11	18.85	18.98	61,153	+0.06(+0.32%)
Mar 21, 2013	18.71	18.97	18.71	18.92	50,814	+0.01(+0.04%)
Mar 20, 2013	18.89	19.06	18.86	18.92	45,657	+0.13(+0.72%)
Mar 19, 2013	18.77	19.49	18.67	18.78	59,873	+0.01(+0.04%)
Mar 18, 2013	18.71	18.89	18.70	18.77	63,904	-0.10(-0.52%)
Mar 15, 2013	18.65	18.96	18.65	18.87	212,590	+0.13(+0.72%)
Mar 14, 2013	18.53	19.02	18.51	18.74	146,728	+0.18(+0.97%)
Mar 13, 2013	18.44	18.62	18.34	18.56	93,318	+0.19(+1.06%)
Mar 12, 2013	18.53	18.54	18.29	18.36	65,646	-0.15(-0.81%)
Mar 11, 2013	18.33	18.53	18.33	18.51	61,797	+0.05(+0.28%)
Mar 08, 2013	18.45	18.54	18.39	18.46	59,896	+0.08(+0.45%)
Mar 07, 2013	18.32	18.89	18.25	18.38	34,719	-0.01(-0.04%)
Mar 06, 2013	18.40	18.95	18.25	18.38	43,295	-0.02(-0.12%)
Mar 05, 2013	18.27	18.50	18.17	18.41	80,510	+0.17(+0.95%)
Mar 04, 2013	18.06	18.30	18.02	18.23	66,091	+0.10(+0.54%)
Mar 01, 2013	18.18	18.21	17.95	18.14	103,332	-0.07(-0.41%)
Feb 28, 2013	18.08	18.34	18.02	18.21	107,843	+0.05(+0.29%)
Feb 27, 2013	18.06	18.42	18.02	18.16	116,721	+0.04(+0.25%)
Feb 26, 2013	18.04	18.19	18.02	18.11	88,577	+0.14(+0.79%)
Feb 25, 2013	18.49	18.50	17.52	17.97	72,232	-0.43(-2.36%)
Feb 22, 2013	18.38	18.41	18.26	18.41	51,736	+0.11(+0.61%)
Feb 21, 2013	18.41	18.55	18.23	18.29	98,488	-0.15(-0.81%)
Feb 20, 2013	18.49	18.59	18.41	18.44	129,828	-0.05(-0.28%)
Feb 19, 2013	18.25	18.87	18.25	18.50	241,659	+0.22(+1.23%)
Feb 15, 2013	18.19	18.83	18.19	18.27	141,540	-0.01(-0.04%)
Feb 14, 2013	18.33	18.41	18.27	18.28	63,252	-0.09(-0.49%)
Feb 13, 2013	18.33	18.44	18.27	18.37	106,921	+0.01(+0.08%)
Feb 12, 2013	18.10	18.86	18.10	18.35	66,672	-0.04(-0.24%)
Feb 11, 2013	18.44	18.98	18.35	18.40	40,083	-0.13(-0.69%)
Feb 08, 2013	18.50	18.65	18.44	18.53	87,616	+0.02(+0.08%)
Feb 07, 2013	18.41	19.07	18.38	18.51	70,101	+0.04(+0.20%)
Feb 06, 2013	18.35	18.49	18.29	18.47	69,315	+0.22(+1.19%)
Feb 04, 2013	18.18	18.36	18.18	18.26	88,599	-0.11(-0.57%)

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