Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	15.23	15.34	14.72	15.00	9,330,689	-0.21(-1.38%)
May 30, 2012	16.04	16.04	15.16	15.21	9,632,722	-1.24(-7.53%)
May 29, 2012	16.29	16.67	16.28	16.44	4,336,502	+0.31(+1.92%)
May 25, 2012	16.07	16.23	15.99	16.13	5,973,764	+0.05(+0.29%)
May 24, 2012	16.22	16.26	15.79	16.09	5,862,704	-0.04(-0.23%)
May 23, 2012	15.55	16.14	15.40	16.12	7,162,463	+0.19(+1.18%)
May 22, 2012	15.85	16.18	15.77	15.93	8,504,786	+0.05(+0.33%)
May 21, 2012	15.45	15.91	15.45	15.88	2,966,600	+0.48(+3.10%)
May 18, 2012	15.54	15.73	15.32	15.40	6,908,450	+0.09(+0.62%)
May 17, 2012	15.36	15.57	15.24	15.31	8,008,016	+0.13(+0.83%)
May 16, 2012	15.36	15.70	15.06	15.18	8,619,491	-0.16(-1.06%)
May 15, 2012	15.81	15.82	15.29	15.35	5,083,304	-0.49(-3.11%)
May 14, 2012	15.86	16.05	15.74	15.84	4,934,473	-0.41(-2.55%)
May 11, 2012	16.21	16.67	16.14	16.25	5,201,749	-0.05(-0.32%)
May 10, 2012	16.31	16.54	16.21	16.31	5,811,998	+0.22(+1.37%)
May 09, 2012	15.70	16.24	15.64	16.09	6,605,186	-0.05(-0.29%)
May 08, 2012	16.53	16.55	15.91	16.13	8,480,010	-0.57(-3.39%)
May 07, 2012	16.61	16.74	16.41	16.70	6,277,918	+0.01(+0.06%)
May 04, 2012	16.74	16.97	16.50	16.69	14,359,461	-0.79(-4.50%)
May 03, 2012	17.74	18.02	17.41	17.48	7,059,689	-0.58(-3.22%)
May 02, 2012	18.26	18.26	17.94	18.06	4,989,042	-0.39(-2.10%)
May 01, 2012	18.31	18.57	18.23	18.45	4,436,919	+0.22(+1.18%)
Apr 30, 2012	17.67	18.25	17.65	18.23	7,328,909	+0.40(+2.27%)
Apr 27, 2012	17.46	17.89	17.44	17.83	5,347,219	+0.46(+2.66%)
Apr 26, 2012	17.20	17.43	17.04	17.37	7,158,714	+0.13(+0.73%)
Apr 25, 2012	16.93	17.29	16.74	17.24	8,943,934	+0.62(+3.72%)
Apr 24, 2012	16.73	16.79	16.56	16.62	10,562,958	-0.05(-0.28%)
Apr 23, 2012	16.64	16.89	16.51	16.67	6,176,009	-0.25(-1.46%)
Apr 20, 2012	17.18	17.26	16.87	16.92	4,413,910	-0.05(-0.28%)
Apr 19, 2012	17.05	17.35	16.87	16.96	5,492,394	-0.08(-0.46%)
Apr 18, 2012	17.18	17.32	16.91	17.04	4,293,357	-0.23(-1.34%)
Apr 17, 2012	16.98	17.41	16.97	17.27	5,242,439	+0.54(+3.23%)
Apr 16, 2012	16.86	17.00	16.65	16.73	5,844,032	-0.05(-0.31%)
Apr 13, 2012	17.30	17.32	16.75	16.78	8,423,482	-0.61(-3.50%)
Apr 12, 2012	16.65	17.47	16.61	17.39	7,917,564	+0.86(+5.20%)
Apr 11, 2012	16.42	16.72	16.40	16.53	6,860,926	+0.18(+1.12%)
Apr 10, 2012	16.60	16.70	16.07	16.35	6,981,568	-0.33(-1.98%)
Apr 09, 2012	16.41	16.85	16.40	16.68	5,812,793	-0.13(-0.75%)
Apr 05, 2012	17.23	17.29	16.62	16.81	7,789,382	-0.40(-2.35%)
Apr 04, 2012	17.17	17.48	17.13	17.21	7,336,647	-0.34(-1.94%)
Apr 03, 2012	17.84	17.88	17.42	17.55	5,674,121	-0.30(-1.68%)
Apr 02, 2012	17.56	17.93	17.42	17.85	6,255,432	+0.44(+2.53%)
Mar 30, 2012	17.35	17.44	17.09	17.41	6,960,765	+0.32(+1.87%)
Mar 29, 2012	17.17	17.24	16.84	17.09	9,442,352	-0.17(-0.97%)
Mar 28, 2012	17.46	17.53	17.20	17.26	6,767,990	-0.30(-1.73%)
Mar 27, 2012	17.70	17.70	17.43	17.56	6,358,010	-0.06(-0.36%)
Mar 26, 2012	17.89	17.93	17.60	17.62	7,849,236	-0.04(-0.24%)
Mar 23, 2012	17.73	17.77	17.52	17.67	7,020,619	+0.00(+0.00%)
Mar 22, 2012	18.05	18.11	17.65	17.67	10,520,814	-0.84(-4.56%)
Mar 21, 2012	18.41	18.55	18.27	18.51	4,484,967	+0.07(+0.37%)
Mar 20, 2012	18.59	18.60	18.37	18.44	6,286,596	-0.40(-2.12%)
Mar 19, 2012	18.56	18.91	18.40	18.84	4,521,655	+0.26(+1.41%)
Mar 16, 2012	18.23	18.65	18.19	18.58	6,674,852	+0.45(+2.46%)
Mar 15, 2012	18.03	18.19	17.90	18.13	6,451,386	+0.18(+1.03%)
Mar 14, 2012	18.56	18.72	17.92	17.95	7,333,243	-0.38(-2.05%)
Mar 13, 2012	18.04	18.37	17.89	18.32	6,610,797	+0.26(+1.44%)
Mar 12, 2012	18.48	18.63	17.94	18.06	7,419,322	-0.59(-3.16%)
Mar 09, 2012	18.68	18.80	18.57	18.65	4,953,126	+0.08(+0.45%)
Mar 08, 2012	18.64	18.85	18.28	18.57	7,466,779	+0.23(+1.25%)
Mar 07, 2012	18.37	18.53	18.05	18.34	8,090,995	-0.05(-0.26%)
Mar 06, 2012	18.29	18.42	17.99	18.39	10,708,380	-0.32(-1.70%)
Mar 05, 2012	19.15	19.16	18.58	18.70	7,723,108	-0.47(-2.47%)
Mar 02, 2012	19.66	19.67	19.16	19.18	5,132,774	-0.62(-3.11%)

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