Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	15.79	15.98	15.60	15.85	255,278	+0.11(+0.73%)
May 30, 2012	16.02	16.10	15.71	15.73	153,048	-0.47(-2.90%)
May 29, 2012	16.17	16.35	15.98	16.20	161,552	+0.17(+1.07%)
May 25, 2012	16.12	16.25	15.93	16.03	158,412	-0.11(-0.68%)
May 24, 2012	16.03	16.14	15.86	16.14	111,385	+0.13(+0.82%)
May 23, 2012	15.90	16.08	15.74	16.01	186,877	-0.10(-0.60%)
May 22, 2012	16.22	16.29	15.98	16.11	229,309	-0.13(-0.78%)
May 21, 2012	16.09	16.32	15.89	16.23	223,109	+0.20(+1.25%)
May 18, 2012	15.98	16.32	15.94	16.03	195,777	+0.03(+0.16%)
May 17, 2012	16.36	16.38	15.99	16.01	230,414	-0.30(-1.82%)
May 16, 2012	16.37	16.60	16.26	16.30	300,780	+0.03(+0.16%)
May 15, 2012	16.30	16.46	16.22	16.28	276,938	-0.02(-0.13%)
May 14, 2012	15.96	16.48	15.73	16.30	522,569	+0.12(+0.73%)
May 11, 2012	16.06	16.28	16.05	16.18	313,055	-0.03(-0.16%)
May 10, 2012	16.21	16.37	16.08	16.21	202,329	+0.09(+0.57%)
May 09, 2012	15.91	16.22	15.90	16.12	159,991	+0.00(+0.00%)
May 08, 2012	15.79	16.15	15.75	16.12	182,636	+0.17(+1.10%)
May 07, 2012	15.73	16.05	15.62	15.94	221,258	+0.14(+0.91%)
May 04, 2012	15.96	15.96	15.67	15.80	232,364	-0.31(-1.90%)
May 03, 2012	16.36	16.41	16.04	16.10	239,946	-0.32(-1.97%)
May 02, 2012	16.15	16.44	15.93	16.43	284,758	+0.23(+1.40%)
May 01, 2012	16.11	16.51	15.97	16.20	321,539	+0.06(+0.35%)
Apr 30, 2012	16.65	16.66	16.12	16.14	276,610	-0.59(-3.50%)
Apr 27, 2012	16.63	16.76	16.51	16.73	255,416	+0.08(+0.47%)
Apr 26, 2012	16.25	16.70	16.25	16.65	302,276	+0.35(+2.17%)
Apr 25, 2012	16.40	16.58	16.21	16.29	189,589	+0.11(+0.68%)
Apr 24, 2012	15.97	16.22	15.97	16.18	288,678	+0.27(+1.70%)
Apr 23, 2012	15.73	15.95	15.25	15.91	462,989	-0.12(-0.76%)
Apr 20, 2012	16.47	16.79	15.88	16.04	997,779	-0.47(-2.86%)
Apr 19, 2012	16.86	17.36	16.13	16.51	2,151,199	+1.69(+11.41%)
Apr 18, 2012	14.87	15.05	14.74	14.82	291,868	-0.17(-1.17%)
Apr 17, 2012	14.60	15.08	14.57	14.99	374,567	+0.48(+3.31%)
Apr 16, 2012	14.56	14.74	14.39	14.51	317,147	+0.02(+0.15%)
Apr 13, 2012	14.77	14.80	14.46	14.49	196,381	-0.35(-2.38%)
Apr 12, 2012	14.53	14.93	14.53	14.84	185,241	+0.30(+2.07%)
Apr 11, 2012	14.47	14.54	14.35	14.54	167,500	+0.23(+1.59%)
Apr 10, 2012	14.75	14.84	14.25	14.31	220,635	-0.45(-3.02%)
Apr 09, 2012	14.66	14.89	14.62	14.76	258,755	-0.15(-1.00%)
Apr 05, 2012	14.72	14.98	14.69	14.91	131,533	+0.17(+1.13%)
Apr 04, 2012	14.57	14.79	14.56	14.74	236,344	-0.06(-0.38%)
Apr 03, 2012	15.05	15.11	14.68	14.80	167,175	-0.35(-2.28%)
Apr 02, 2012	14.82	15.19	14.73	15.14	226,038	+0.29(+1.97%)
Mar 30, 2012	15.07	15.07	14.82	14.85	154,863	-0.10(-0.70%)
Mar 29, 2012	14.73	15.06	14.67	14.96	192,363	+0.11(+0.77%)
Mar 28, 2012	15.05	15.05	14.73	14.84	226,542	-0.18(-1.19%)
Mar 27, 2012	14.86	15.14	14.86	15.02	145,228	+0.14(+0.94%)
Mar 26, 2012	14.73	15.09	14.73	14.88	258,593	+0.31(+2.16%)
Mar 23, 2012	14.38	14.67	14.29	14.57	200,995	+0.14(+0.97%)
Mar 22, 2012	14.33	14.45	14.21	14.43	323,924	-0.04(-0.24%)
Mar 21, 2012	14.23	14.52	14.21	14.46	307,769	+0.31(+2.16%)
Mar 20, 2012	14.13	14.19	13.96	14.16	200,853	-0.09(-0.61%)
Mar 19, 2012	14.26	14.49	14.18	14.24	189,786	+0.01(+0.06%)
Mar 16, 2012	14.24	14.32	14.14	14.24	374,974	+0.01(+0.06%)
Mar 15, 2012	14.15	14.42	14.11	14.23	237,623	+0.09(+0.62%)
Mar 14, 2012	14.32	14.43	14.06	14.14	165,179	-0.17(-1.16%)
Mar 13, 2012	14.14	14.31	14.02	14.31	188,385	+0.32(+2.31%)
Mar 12, 2012	13.97	14.21	13.93	13.98	156,735	-0.00(-0.03%)
Mar 09, 2012	13.48	14.07	13.48	13.99	212,119	+0.52(+3.86%)
Mar 08, 2012	13.55	13.70	13.32	13.47	218,136	+0.01(+0.06%)
Mar 07, 2012	13.43	13.52	13.34	13.46	199,434	+0.12(+0.92%)
Mar 06, 2012	13.36	13.51	13.27	13.34	238,012	-0.21(-1.58%)
Mar 05, 2012	13.42	13.61	13.28	13.55	193,640	+0.04(+0.29%)
Mar 02, 2012	13.93	13.93	13.42	13.51	338,035	-0.41(-2.92%)

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