Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2013	20.13	20.13	20.13	20.13	0	+0.43(+2.18%)
May 29, 2013	19.69	19.70	19.69	19.70	2,017	+0.09(+0.46%)
May 28, 2013	19.80	19.80	19.61	19.61	3,989	+0.61(+3.21%)
May 24, 2013	19.00	19.00	19.00	19.00	192	+0.11(+0.58%)
May 23, 2013	18.60	18.90	18.58	18.89	8,886	-0.47(-2.43%)
May 22, 2013	19.50	19.50	19.36	19.36	833	+0.11(+0.57%)
May 21, 2013	19.25	19.25	19.25	19.25	2,236	-0.07(-0.36%)
May 20, 2013	19.13	19.32	19.13	19.32	690	-0.02(-0.10%)
May 17, 2013	19.32	19.34	19.31	19.34	2,558	+0.14(+0.73%)
May 16, 2013	19.34	19.35	19.20	19.20	5,077	+0.11(+0.58%)
May 15, 2013	19.16	19.16	19.09	19.09	1,075	+0.31(+1.65%)
May 13, 2013	18.86	18.96	18.78	18.78	3,778	+0.01(+0.05%)
May 10, 2013	19.10	19.10	18.77	18.77	4,709	-0.15(-0.79%)
May 09, 2013	18.92	18.92	18.92	18.92	796	-0.98(-4.92%)
May 08, 2013	19.90	19.90	19.90	19.90	500	+0.90(+4.74%)
May 06, 2013		19.00	19.00	19.00	265	-0.05(-0.26%)
May 03, 2013	19.04	19.33	18.56	19.05	14,007	+0.49(+2.64%)
May 02, 2013	18.56	18.56	18.56	18.56	1,605	+0.11(+0.60%)
May 01, 2013	18.57	18.57	18.45	18.45	3,610	-0.23(-1.25%)
Apr 30, 2013	18.55	18.68	18.53	18.68	3,029	-0.06(-0.30%)
Apr 29, 2013	18.71	18.74	18.69	18.74	4,333	+0.41(+2.24%)
Apr 26, 2013	18.36	18.41	18.33	18.33	861	-0.05(-0.27%)
Apr 25, 2013	18.38	18.38	18.38	18.38	1,675	+0.21(+1.16%)
Apr 24, 2013	18.23	18.25	18.16	18.17	16,676	+0.62(+3.53%)
Apr 23, 2013	17.53	17.98	17.48	17.55	145,589	+0.60(+3.54%)
Apr 22, 2013	17.00	17.01	16.85	16.95	127,751	+0.13(+0.77%)
Apr 19, 2013	16.85	16.97	16.82	16.82	52,259	+0.22(+1.33%)
Apr 18, 2013	16.67	16.69	16.60	16.60	25,611	-0.30(-1.78%)
Apr 17, 2013	16.90	16.90	16.90	16.90	2,871	-0.85(-4.79%)
Apr 16, 2013	17.75	17.75	17.75	17.75	30,885	+0.05(+0.28%)
Apr 15, 2013	17.71	17.78	17.70	17.70	2,281	-0.58(-3.17%)
Apr 12, 2013	17.80	18.28	17.80	18.28	88,787	+0.23(+1.27%)
Apr 11, 2013	18.05	18.24	18.05	18.05	47,224	+0.33(+1.86%)
Apr 10, 2013	17.74	17.81	17.72	17.72	13,390	+0.59(+3.44%)
Apr 09, 2013	17.16	17.17	17.13	17.13	9,888	+0.20(+1.18%)
Apr 08, 2013	17.20	17.20	16.93	16.93	8,640	-0.01(-0.06%)
Apr 05, 2013	16.75	16.94	16.75	16.94	7,229	-0.12(-0.70%)
Apr 04, 2013	17.01	17.06	16.92	17.06	31,800	+0.01(+0.06%)
Apr 03, 2013	17.27	17.27	17.05	17.05	4,315	-0.35(-2.01%)
Apr 02, 2013	17.11	17.54	17.11	17.40	42,659	+0.37(+2.17%)
Apr 01, 2013	17.14	17.14	17.03	17.03	1,151	+0.01(+0.06%)
Mar 28, 2013	17.15	17.19	17.02	17.02	55,927	+0.02(+0.12%)
Mar 27, 2013	17.00	17.17	17.00	17.00	101,469	-0.53(-3.02%)
Mar 26, 2013	17.60	17.61	17.53	17.53	60,337	-0.12(-0.68%)
Mar 25, 2013	18.15	18.20	17.40	17.65	167,672	-0.41(-2.27%)
Mar 22, 2013	18.06	18.06	18.06	18.06	703	+0.21(+1.18%)
Mar 21, 2013	17.99	17.99	17.85	17.85	2,496	-0.44(-2.41%)
Mar 20, 2013	18.36	18.36	18.28	18.29	1,740	+0.18(+0.99%)
Mar 19, 2013	18.11	18.11	18.11	18.11	251	-0.73(-3.87%)
Mar 15, 2013		18.84	18.84	18.84	0	-0.01(-0.05%)
Mar 14, 2013	18.78	18.85	18.78	18.85	296	+0.35(+1.89%)
Mar 12, 2013	18.50	18.50	18.50	18.50	0	+0.26(+1.43%)
Mar 11, 2013	18.18	18.24	18.17	18.24	1,785	+0.25(+1.39%)
Mar 08, 2013	18.03	18.03	17.99	17.99	6,770	+0.26(+1.47%)
Mar 07, 2013	17.74	17.74	17.73	17.73	1,562	+0.25(+1.43%)
Mar 06, 2013	17.48	17.48	17.48	17.48	259	-0.04(-0.23%)
Mar 05, 2013	17.39	17.52	17.39	17.52	493	+0.58(+3.42%)

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