Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	34.08	34.66	33.95	34.37	257,332	-0.21(-0.61%)
May 20, 2011	34.70	34.93	33.70	34.58	475,966	-0.61(-1.73%)
May 19, 2011	35.11	35.33	34.74	35.19	236,768	+0.00(+0.00%)
May 18, 2011	34.75	35.31	34.75	35.19	181,191	+0.56(+1.62%)
May 17, 2011	34.40	34.82	34.34	34.63	103,632	+0.15(+0.44%)
May 16, 2011	34.96	35.00	34.11	34.48	299,558	-0.62(-1.77%)
May 13, 2011	35.73	35.98	35.00	35.10	180,407	-0.65(-1.82%)
May 12, 2011	34.75	35.93	34.75	35.75	349,512	+0.54(+1.53%)
May 11, 2011	35.83	36.22	35.02	35.21	391,614	-0.93(-2.57%)
May 10, 2011	35.86	36.47	35.27	36.14	260,800	+0.49(+1.37%)
May 09, 2011	35.05	35.75	35.01	35.65	221,546	+0.69(+1.97%)
May 06, 2011	34.99	34.99	34.70	34.96	165,262	-0.03(-0.09%)
May 05, 2011	34.62	35.00	34.45	34.99	298,557	+0.13(+0.37%)
May 04, 2011	34.57	35.00	34.25	34.86	101,938	+0.16(+0.46%)
May 03, 2011	35.04	35.04	34.32	34.70	151,251	-0.29(-0.83%)
May 02, 2011	35.30	34.99	34.75	34.99	129,129	-0.25(-0.71%)
Apr 29, 2011	35.39	35.50	34.95	35.24	237,759	-0.05(-0.14%)
Apr 28, 2011	34.60	35.40	34.58	35.29	413,174	+0.56(+1.61%)
Apr 27, 2011	34.45	34.83	34.01	34.73	951,530	+0.49(+1.43%)
Apr 26, 2011	34.69	34.79	33.83	34.24	153,323	-0.37(-1.07%)
Apr 25, 2011	34.66	34.65	34.30	34.61	137,817	+0.11(+0.32%)
Apr 21, 2011	34.79	34.91	34.34	34.50	221,557	-0.26(-0.75%)
Apr 20, 2011	34.55	36.12	34.55	34.76	651,238	+0.65(+1.91%)
Apr 19, 2011	34.07	34.47	33.87	34.11	519,149	-0.22(-0.64%)
Apr 18, 2011	33.80	34.50	33.80	34.33	512,906	+0.20(+0.59%)
Apr 15, 2011	33.86	34.50	33.86	34.13	243,542	+0.14(+0.41%)
Apr 14, 2011	32.91	34.07	32.91	33.99	549,470	+0.19(+0.56%)
Apr 13, 2011	32.97	34.18	32.95	33.80	679,798	+1.00(+3.05%)
Apr 12, 2011	31.23	32.80	31.15	32.80	1,026,907	+2.14(+6.98%)
Apr 11, 2011	30.85	31.02	30.45	30.66	143,151	-0.31(-1.00%)
Apr 08, 2011	31.53	31.65	30.91	30.97	627,635	-0.57(-1.81%)
Apr 07, 2011	31.61	31.85	31.48	31.54	829,917	-0.19(-0.60%)
Apr 06, 2011	32.06	32.14	31.55	31.73	851,244	-0.34(-1.06%)
Apr 05, 2011	32.07	32.20	31.99	32.07	674,095	-0.10(-0.31%)
Apr 04, 2011	32.19	32.45	32.00	32.17	419,036	+0.00(+0.00%)
Apr 01, 2011	31.92	32.31	31.68	32.17	645,079	+0.35(+1.10%)
Mar 31, 2011	32.00	32.02	31.62	31.82	391,701	+0.02(+0.06%)
Mar 30, 2011	31.28	31.88	31.24	31.80	287,045	+0.58(+1.86%)
Mar 29, 2011	31.19	31.36	31.13	31.22	173,231	+0.14(+0.45%)
Mar 28, 2011	31.11	31.34	31.01	31.08	239,558	+0.04(+0.13%)
Mar 25, 2011	30.91	31.28	30.88	31.04	255,574	+0.10(+0.32%)
Mar 24, 2011	31.36	31.40	30.63	30.94	304,465	-0.40(-1.28%)
Mar 23, 2011	31.53	31.58	31.15	31.34	231,298	-0.08(-0.25%)
Mar 22, 2011	30.77	32.47	30.61	31.42	411,589	+0.73(+2.38%)
Mar 21, 2011	30.32	30.78	30.23	30.69	159,371	+0.44(+1.45%)
Mar 18, 2011	30.50	30.74	30.10	30.25	469,903	-0.31(-1.01%)
Mar 17, 2011	30.97	31.00	30.40	30.56	436,426	-0.34(-1.10%)
Mar 16, 2011	30.21	30.94	30.20	30.90	308,094	+0.40(+1.31%)
Mar 15, 2011	30.01	30.58	30.00	30.50	217,766	-0.03(-0.10%)
Mar 14, 2011	29.90	30.63	29.86	30.53	237,743	+0.37(+1.23%)
Mar 11, 2011	29.68	30.48	29.61	30.16	190,097	+0.46(+1.55%)
Mar 10, 2011	29.93	30.06	29.47	29.70	208,850	-0.23(-0.77%)
Mar 09, 2011	30.06	30.06	29.73	29.93	177,864	-0.04(-0.13%)
Mar 08, 2011	29.82	29.98	29.45	29.97	166,135	+0.07(+0.23%)
Mar 07, 2011	30.24	30.28	29.75	29.90	197,076	-0.15(-0.50%)
Mar 04, 2011	30.34	30.34	29.83	30.05	183,337	-0.12(-0.40%)
Mar 03, 2011	30.11	30.31	29.89	30.17	145,446	+0.12(+0.40%)
Mar 02, 2011	30.31	30.44	29.88	30.05	195,721	-0.31(-1.02%)

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