Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	17.06	17.13	16.98	17.13	7,116	+0.11(+0.65%)
May 23, 2011	17.02	17.02	16.90	17.02	4,996	-0.03(-0.18%)
May 20, 2011	17.19	17.19	17.03	17.05	9,518	-0.21(-1.22%)
May 19, 2011	17.08	17.26	17.08	17.26	11,774	+0.10(+0.58%)
May 18, 2011	17.18	17.18	17.08	17.16	7,079	+0.18(+1.06%)
May 17, 2011	17.03	17.03	16.86	16.98	16,213	+0.00(+0.00%)
May 16, 2011	17.05	17.16	16.97	16.98	19,419	-0.20(-1.16%)
May 13, 2011	17.32	17.32	17.08	17.18	10,024	-0.08(-0.46%)
May 12, 2011	17.17	17.26	17.15	17.26	6,489	+0.62(+3.73%)
May 11, 2011	16.72	16.74	16.53	16.64	115,244	+0.22(+1.34%)
May 10, 2011	16.26	16.42	16.26	16.42	15,466	+0.14(+0.86%)
May 09, 2011	16.24	16.28	16.14	16.28	11,107	-0.16(-0.97%)
May 06, 2011	16.50	16.61	16.44	16.44	6,061	-0.22(-1.32%)
May 05, 2011	16.66	16.82	16.66	16.66	16,874	-0.04(-0.24%)
May 04, 2011	16.79	16.79	16.66	16.70	10,085	-0.16(-0.95%)
May 03, 2011	16.79	16.87	16.71	16.86	19,216	+0.02(+0.12%)

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