Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	31.40	31.61	31.02	31.15	147,552	-0.14(-0.44%)
May 23, 2011	31.12	31.95	31.05	31.28	131,262	-0.22(-0.71%)
May 20, 2011	31.66	32.18	31.37	31.51	304,276	-0.39(-1.22%)
May 19, 2011	32.41	32.63	31.71	31.90	192,613	-0.19(-0.61%)
May 18, 2011	31.54	32.23	31.30	32.09	151,361	+0.63(+1.99%)
May 17, 2011	31.44	31.77	31.20	31.46	137,202	+0.01(+0.02%)
May 16, 2011	31.84	31.92	31.41	31.46	128,905	-0.50(-1.58%)
May 13, 2011	32.53	32.84	31.87	31.96	151,319	-0.63(-1.95%)
May 12, 2011	32.47	32.99	32.21	32.59	127,786	-0.16(-0.48%)
May 11, 2011	33.42	33.42	32.47	32.75	134,647	-0.74(-2.22%)
May 10, 2011	33.30	33.64	32.86	33.50	84,929	+0.48(+1.46%)
May 09, 2011	31.80	33.39	31.80	33.01	117,632	+1.27(+3.99%)
May 06, 2011	32.39	32.42	31.59	31.74	110,412	-0.14(-0.45%)
May 05, 2011	31.66	32.54	31.23	31.89	124,441	-0.08(-0.25%)
May 04, 2011	32.01	32.54	31.93	31.97	285,728	-0.05(-0.16%)
May 03, 2011	33.36	33.83	31.49	32.02	593,131	-0.76(-2.33%)

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