Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	21.18	21.44	21.13	21.26	913,660	+0.01(+0.03%)
Jul 28, 2011	21.28	21.44	21.23	21.26	380,265	+0.00(+0.00%)
Jul 27, 2011	21.54	21.54	21.18	21.26	662,166	-0.33(-1.55%)
Jul 26, 2011	21.61	21.66	21.50	21.59	243,625	+0.10(+0.48%)
Jul 25, 2011	21.46	21.62	21.41	21.49	1,705,922	-0.14(-0.65%)
Jul 22, 2011	21.62	21.64	21.59	21.63	1,271,059	-0.02(-0.10%)
Jul 21, 2011	21.50	21.66	21.41	21.65	933,319	+0.25(+1.18%)
Jul 20, 2011	21.42	21.43	21.32	21.40	319,479	+0.13(+0.61%)
Jul 19, 2011	21.16	21.27	21.12	21.27	318,566	+0.24(+1.15%)
Jul 18, 2011	21.06	21.11	20.86	21.02	443,973	-0.27(-1.28%)
Jul 15, 2011	21.28	21.35	21.18	21.30	682,656	+0.11(+0.50%)
Jul 14, 2011	21.44	21.46	21.15	21.19	747,399	-0.17(-0.78%)
Jul 13, 2011	21.28	21.56	21.27	21.36	899,262	+0.22(+1.05%)
Jul 12, 2011	21.14	21.32	21.08	21.14	460,130	-0.03(-0.13%)
Jul 11, 2011	21.28	21.35	21.11	21.16	1,156,594	-0.51(-2.36%)
Jul 08, 2011	21.68	21.72	21.54	21.68	1,380,793	-0.15(-0.69%)
Jul 07, 2011	21.84	21.90	21.76	21.83	624,137	+0.13(+0.59%)
Jul 06, 2011	21.75	21.80	21.66	21.70	710,120	-0.09(-0.40%)
Jul 05, 2011	21.90	21.91	21.76	21.78	600,718	-0.16(-0.74%)

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