Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	17.50	17.50	17.31	17.31	59,054	-0.26(-1.50%)
May 30, 2013	17.62	17.67	17.51	17.57	122,937	-0.08(-0.47%)
May 29, 2013	17.70	17.70	17.53	17.65	80,700	-0.22(-1.24%)
May 28, 2013	17.89	18.01	17.79	17.88	38,334	+0.13(+0.74%)
May 24, 2013	17.70	17.75	17.62	17.74	75,762	-0.21(-1.15%)
May 23, 2013	17.83	18.01	17.74	17.95	204,824	-0.31(-1.67%)
May 22, 2013	18.51	18.51	18.21	18.26	194,908	-0.10(-0.53%)
May 21, 2013	18.37	18.44	18.28	18.35	89,293	+0.06(+0.30%)
May 20, 2013	18.27	18.35	18.26	18.30	47,898	-0.03(-0.19%)
May 17, 2013	18.34	18.35	18.12	18.33	155,882	+0.31(+1.73%)
May 16, 2013	18.13	18.17	18.02	18.02	250,535	-0.15(-0.80%)
May 15, 2013	18.19	18.23	18.08	18.17	1,143,558	+0.21(+1.16%)
May 13, 2013	17.99	18.12	17.91	17.96	26,770	-0.02(-0.12%)
May 10, 2013	17.76	18.15	17.76	17.98	76,980	+0.19(+1.05%)
May 09, 2013	17.88	17.88	17.70	17.79	333,476	-0.06(-0.31%)
May 08, 2013	17.82	17.85	17.65	17.85	89,868	+0.16(+0.90%)
May 07, 2013	17.75	17.75	17.54	17.69	58,113	+0.06(+0.35%)
May 06, 2013	17.58	17.66	17.51	17.63	70,521	+0.08(+0.44%)
May 03, 2013	17.53	17.62	17.33	17.55	113,598	+0.22(+1.25%)
May 02, 2013	17.33	17.51	17.31	17.33	318,841	+0.09(+0.51%)
May 01, 2013	17.49	17.49	17.22	17.25	40,139	-0.15(-0.87%)
Apr 30, 2013	17.44	17.44	17.31	17.40	44,692	-0.07(-0.40%)
Apr 29, 2013	17.28	17.48	17.28	17.47	40,051	+0.13(+0.76%)
Apr 26, 2013	17.47	17.47	17.20	17.34	59,562	-0.03(-0.17%)
Apr 25, 2013	17.61	17.61	17.34	17.36	33,167	+0.04(+0.25%)
Apr 24, 2013	17.31	17.34	17.20	17.32	48,299	+0.21(+1.25%)
Apr 23, 2013	16.98	17.36	16.97	17.11	314,769	+0.28(+1.69%)
Apr 22, 2013	16.73	16.83	16.68	16.82	39,996	+0.25(+1.50%)
Apr 19, 2013	16.69	16.75	16.53	16.57	27,917	-0.10(-0.58%)
Apr 18, 2013	16.54	16.67	16.48	16.67	35,872	+0.16(+0.96%)
Apr 17, 2013	16.93	16.93	16.51	16.51	330,143	-0.51(-3.01%)
Apr 16, 2013	17.05	28.51	16.96	17.02	147,570	+0.13(+0.78%)
Apr 15, 2013	17.04	17.07	16.89	16.89	42,037	-0.34(-1.97%)
Apr 12, 2013	17.22	17.23	17.09	17.23	31,820	-0.01(-0.08%)
Apr 11, 2013	17.18	17.26	17.18	17.25	6,594	+0.14(+0.81%)
Apr 10, 2013	16.87	17.13	16.87	17.11	13,051	+0.30(+1.77%)
Apr 09, 2013	16.75	16.84	16.73	16.81	18,053	-0.01(-0.04%)
Apr 08, 2013	16.73	16.95	16.73	16.82	17,195	+0.20(+1.22%)
Apr 05, 2013	16.58	16.63	16.58	16.61	10,666	-0.16(-0.97%)
Apr 04, 2013	16.75	16.80	16.67	16.78	13,169	+0.19(+1.17%)
Apr 03, 2013	16.81	16.81	16.54	16.58	9,456	-0.16(-0.95%)
Apr 02, 2013	16.69	16.81	16.61	16.74	38,147	+0.22(+1.34%)
Apr 01, 2013	16.90	16.90	16.52	16.52	38,788	-0.24(-1.44%)
Mar 28, 2013	16.71	16.77	16.63	16.76	3,190	+0.01(+0.04%)
Mar 27, 2013	16.57	17.08	16.57	16.75	77,716	+0.03(+0.17%)
Mar 26, 2013	16.75	17.14	16.64	16.73	41,283	+0.19(+1.13%)
Mar 25, 2013	16.61	16.78	16.54	16.54	36,294	-0.19(-1.12%)
Mar 22, 2013	16.92	16.92	16.64	16.73	30,464	-0.02(-0.12%)
Mar 21, 2013	16.77	16.79	16.72	16.75	70,947	-0.11(-0.66%)
Mar 20, 2013	16.84	16.87	16.82	16.86	14,968	+0.10(+0.60%)
Mar 19, 2013	16.83	16.84	16.71	16.76	7,188	-0.04(-0.23%)
Mar 18, 2013	16.95	16.95	16.80	16.80	100,889	-0.08(-0.49%)
Mar 15, 2013	17.22	17.22	16.87	16.88	13,543	+0.00(+0.00%)
Mar 14, 2013	16.83	16.88	16.83	16.88	9,291	+0.13(+0.78%)
Mar 13, 2013	16.74	16.87	16.73	16.75	3,472	-0.03(-0.16%)
Mar 12, 2013	16.87	17.22	16.67	16.78	17,881	-0.08(-0.45%)
Mar 11, 2013	17.02	17.02	16.83	16.85	7,834	+0.07(+0.42%)
Mar 08, 2013	16.75	16.80	16.75	16.78	5,996	+0.15(+0.89%)
Mar 06, 2013	16.66	16.63	16.63	16.63	1,878	+0.08(+0.48%)
Mar 05, 2013	16.49	16.72	16.38	16.55	22,646	+0.18(+1.10%)
Mar 04, 2013	16.26	16.51	16.26	16.37	24,488	+0.06(+0.34%)

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