Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	14.11	14.21	13.54	13.68	526,606	-0.44(-3.09%)
May 30, 2012	13.98	14.31	13.52	14.12	732,054	-0.20(-1.39%)
May 29, 2012	14.50	14.65	14.16	14.31	493,368	-0.01(-0.07%)
May 25, 2012	14.28	14.52	14.10	14.32	417,839	+0.07(+0.49%)
May 24, 2012	14.52	14.67	13.91	14.25	766,716	+0.08(+0.56%)
May 23, 2012	13.25	14.24	12.94	14.17	1,013,985	+0.55(+4.00%)
May 22, 2012	13.83	14.13	13.48	13.63	787,668	-0.14(-1.01%)
May 21, 2012	13.17	13.82	13.13	13.77	517,003	+0.66(+5.07%)
May 18, 2012	13.09	13.48	12.84	13.10	1,131,467	+0.40(+3.12%)
May 17, 2012	12.64	12.97	12.42	12.71	1,001,615	+0.42(+3.39%)
May 16, 2012	12.39	12.94	12.01	12.29	1,212,607	-0.10(-0.80%)
May 15, 2012	13.90	13.99	12.24	12.39	1,877,476	-1.51(-10.84%)
May 14, 2012	14.23	14.62	13.90	13.90	574,125	-0.70(-4.82%)
May 11, 2012	14.41	14.91	14.35	14.60	483,458	-0.03(-0.20%)
May 10, 2012	14.78	15.07	14.55	14.63	666,887	+0.09(+0.61%)
May 09, 2012	14.16	14.87	13.94	14.54	1,160,492	-0.01(-0.07%)
May 08, 2012	14.18	14.56	14.15	14.55	844,012	-0.05(-0.34%)
May 07, 2012	15.23	15.36	14.55	14.60	752,141	-0.64(-4.23%)
May 04, 2012	14.91	15.30	14.69	15.25	925,410	+0.33(+2.19%)
May 03, 2012	15.40	15.41	14.60	14.92	694,649	-0.59(-3.83%)
May 02, 2012	15.71	15.71	15.26	15.51	458,692	-0.40(-2.49%)
May 01, 2012	15.70	16.03	15.67	15.91	517,427	+0.28(+1.78%)
Apr 30, 2012	15.16	15.77	15.09	15.63	692,557	+0.23(+1.48%)
Apr 27, 2012	15.71	15.75	15.22	15.40	423,271	-0.12(-0.77%)
Apr 26, 2012	15.26	15.56	15.17	15.52	465,524	+0.37(+2.42%)
Apr 25, 2012	14.74	15.21	14.44	15.16	764,534	+0.57(+3.94%)
Apr 24, 2012	14.89	14.93	14.54	14.58	418,381	-0.13(-0.88%)
Apr 23, 2012	15.01	15.01	14.55	14.71	772,191	-0.66(-4.32%)
Apr 20, 2012	15.77	15.88	15.33	15.37	406,499	-0.32(-2.02%)
Apr 19, 2012	15.52	15.79	15.41	15.69	512,180	+0.28(+1.80%)
Apr 18, 2012	15.53	15.79	15.31	15.41	446,121	-0.27(-1.71%)
Apr 17, 2012	15.51	15.96	15.36	15.68	407,143	+0.41(+2.66%)
Apr 16, 2012	15.57	15.72	15.07	15.28	751,545	-0.30(-1.91%)
Apr 13, 2012	15.97	16.03	15.54	15.57	558,863	-0.59(-3.68%)
Apr 12, 2012	15.28	16.20	15.24	16.17	742,651	+0.98(+6.46%)
Apr 11, 2012	15.46	15.62	15.16	15.19	466,236	-0.16(-1.03%)
Apr 10, 2012	15.39	15.55	14.94	15.34	697,562	-0.06(-0.39%)
Apr 09, 2012	15.59	15.83	15.36	15.40	527,542	-0.18(-1.15%)
Apr 05, 2012	15.80	15.99	15.54	15.58	480,943	-0.14(-0.88%)
Apr 04, 2012	15.79	16.06	15.44	15.72	974,605	-0.70(-4.28%)
Apr 03, 2012	16.90	16.94	16.14	16.43	789,370	-0.46(-2.70%)
Apr 02, 2012	16.44	17.15	16.43	16.88	742,027	+0.45(+2.71%)
Mar 30, 2012	16.39	16.49	16.00	16.43	545,749	+0.27(+1.66%)
Mar 29, 2012	15.74	16.22	15.62	16.17	618,299	+0.32(+2.00%)
Mar 28, 2012	16.39	16.50	15.66	15.85	822,241	-0.69(-4.19%)
Mar 27, 2012	17.01	17.22	16.52	16.54	675,829	-0.39(-2.28%)
Mar 26, 2012	17.19	17.23	16.88	16.93	544,332	+0.20(+1.19%)
Mar 23, 2012	16.19	16.76	15.98	16.73	1,544,325	+0.71(+4.46%)
Mar 22, 2012	16.23	16.43	15.86	16.02	765,010	-0.53(-3.18%)
Mar 21, 2012	16.85	17.00	16.43	16.54	698,042	-0.17(-1.01%)
Mar 20, 2012	16.31	16.79	16.03	16.71	819,377	+0.13(+0.78%)
Mar 19, 2012	16.81	17.07	16.56	16.58	777,969	-0.20(-1.18%)
Mar 16, 2012	17.15	17.25	16.68	16.78	2,409,791	-0.31(-1.80%)
Mar 15, 2012	17.11	17.44	16.96	17.09	852,795	+0.17(+1.00%)
Mar 14, 2012	18.02	18.02	16.88	16.92	1,464,398	-1.31(-7.18%)
Mar 13, 2012	18.52	18.70	18.15	18.23	712,714	-0.11(-0.59%)
Mar 12, 2012	18.83	18.96	18.30	18.34	504,818	-0.64(-3.39%)
Mar 09, 2012	18.46	19.22	18.29	18.98	672,620	+0.42(+2.24%)
Mar 08, 2012	18.49	18.73	18.20	18.57	568,552	+0.41(+2.24%)
Mar 07, 2012	18.18	18.43	17.78	18.16	723,471	+0.12(+0.66%)
Mar 06, 2012	18.50	18.50	17.75	18.04	1,255,088	-1.17(-6.09%)
Mar 05, 2012	19.82	19.94	19.09	19.21	941,392	-0.89(-4.44%)
Mar 02, 2012	20.37	20.43	19.96	20.10	557,303	-0.53(-2.55%)

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