Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	19.05	19.30	19.00	19.29	1,596,157	+0.17(+0.90%)
Apr 28, 2011	19.50	19.50	18.95	19.12	2,096,192	-0.56(-2.86%)
Apr 27, 2011	19.63	19.69	19.44	19.68	1,015,353	+0.02(+0.10%)
Apr 26, 2011	19.56	19.70	19.53	19.66	859,537	+0.17(+0.88%)
Apr 25, 2011	19.59	19.59	19.43	19.49	894,270	-0.06(-0.29%)
Apr 21, 2011	19.67	19.70	19.48	19.55	924,254	-0.07(-0.34%)
Apr 20, 2011	19.65	19.71	19.50	19.61	1,131,802	+0.12(+0.64%)
Apr 19, 2011	19.07	19.63	18.99	19.49	1,892,656	+0.50(+2.61%)
Apr 18, 2011	18.77	19.10	18.70	18.99	1,703,018	+0.11(+0.61%)
Apr 15, 2011	18.74	18.94	18.71	18.88	1,003,078	+0.00(+0.03%)
Apr 14, 2011	18.71	18.93	18.66	18.88	939,340	+0.06(+0.30%)
Apr 13, 2011	18.82	18.94	18.72	18.82	936,332	+0.11(+0.59%)
Apr 12, 2011	18.81	18.91	18.70	18.71	1,777,902	-0.22(-1.18%)
Apr 11, 2011	18.98	19.04	18.93	18.93	975,673	-0.08(-0.40%)
Apr 08, 2011	18.90	19.05	18.88	19.01	1,251,930	+0.12(+0.63%)
Apr 07, 2011	18.98	18.99	18.84	18.89	986,657	-0.09(-0.48%)
Apr 06, 2011	18.95	19.00	18.76	18.98	980,974	+0.11(+0.61%)
Apr 05, 2011	18.66	18.95	18.60	18.87	1,183,600	+0.21(+1.15%)
Apr 04, 2011	18.78	18.83	18.63	18.65	993,740	-0.15(-0.79%)

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