Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	15.49	15.87	15.49	15.70	299,934	+0.02(+0.14%)
Jul 28, 2011	15.84	15.93	15.62	15.68	157,610	-0.17(-1.09%)
Jul 27, 2011	16.23	16.27	15.77	15.85	232,114	-0.49(-3.00%)
Jul 26, 2011	16.68	16.71	16.33	16.34	135,303	-0.31(-1.89%)
Jul 25, 2011	16.50	16.78	16.38	16.66	221,866	-0.04(-0.26%)
Jul 22, 2011	16.98	16.98	16.68	16.70	310,071	-0.29(-1.72%)
Jul 21, 2011	16.56	17.57	16.56	16.99	682,098	+0.69(+4.22%)
Jul 20, 2011	16.05	16.34	15.95	16.30	220,220	+0.26(+1.61%)
Jul 19, 2011	15.79	16.10	15.79	16.05	267,643	+0.33(+2.08%)
Jul 18, 2011	15.85	15.91	15.55	15.72	145,063	-0.16(-1.03%)
Jul 15, 2011	15.93	16.00	15.82	15.88	119,556	+0.02(+0.11%)
Jul 14, 2011	16.05	16.20	15.82	15.87	275,619	-0.18(-1.13%)
Jul 13, 2011	15.90	16.18	15.86	16.05	148,898	+0.21(+1.33%)
Jul 12, 2011	15.61	15.93	15.57	15.84	143,513	+0.12(+0.79%)
Jul 11, 2011	16.06	16.06	15.65	15.71	342,047	-0.55(-3.36%)
Jul 08, 2011	16.36	16.42	16.03	16.26	221,675	-0.31(-1.87%)
Jul 07, 2011	16.26	16.65	16.25	16.57	145,070	+0.40(+2.45%)
Jul 06, 2011	16.16	16.20	16.01	16.17	170,532	-0.03(-0.19%)
Jul 05, 2011	16.12	16.21	15.98	16.20	127,648	+0.07(+0.43%)
Jul 01, 2011	15.91	16.19	15.90	16.13	291,873	+0.22(+1.35%)
Jun 30, 2011	15.65	15.94	15.62	15.92	173,218	+0.29(+1.84%)
Jun 29, 2011	15.62	15.76	15.56	15.63	408,198	+0.06(+0.36%)
Jun 28, 2011	15.83	15.83	15.31	15.57	476,764	-0.37(-2.32%)
Jun 27, 2011	15.84	16.00	15.75	15.94	129,370	+0.12(+0.76%)
Jun 24, 2011	15.79	15.92	15.77	15.82	267,220	+0.06(+0.35%)
Jun 23, 2011	15.76	15.78	15.65	15.77	171,206	-0.18(-1.11%)
Jun 22, 2011	16.02	16.21	15.89	15.94	79,342	-0.16(-0.99%)
Jun 21, 2011	15.84	16.14	15.80	16.10	156,079	+0.34(+2.13%)
Jun 20, 2011	15.81	15.81	15.68	15.77	131,759	+0.06(+0.41%)
Jun 17, 2011	15.67	15.86	15.59	15.70	210,643	+0.13(+0.86%)
Jun 16, 2011	15.43	15.73	15.40	15.57	209,458	+0.18(+1.15%)
Jun 15, 2011	15.51	15.57	15.28	15.39	153,330	-0.28(-1.81%)
Jun 14, 2011	15.45	15.76	15.42	15.68	113,783	+0.32(+2.10%)
Jun 13, 2011	15.34	15.46	15.26	15.35	163,028	+0.03(+0.20%)
Jun 10, 2011	15.61	15.69	15.23	15.32	137,838	-0.39(-2.49%)
Jun 09, 2011	15.57	15.84	15.56	15.71	160,718	+0.16(+1.05%)
Jun 08, 2011	15.61	15.73	15.52	15.55	104,431	-0.14(-0.88%)
Jun 07, 2011	16.01	16.01	15.65	15.69	129,384	-0.25(-1.57%)
Jun 06, 2011	15.89	16.21	15.87	15.94	353,086	-0.00(-0.03%)
Jun 03, 2011	15.62	16.10	15.48	15.94	386,718	+0.59(+3.84%)
May 24, 2011	15.49	15.54	15.30	15.35	236,683	-0.06(-0.42%)
May 23, 2011	15.48	15.58	15.31	15.42	221,857	-0.32(-2.04%)
May 20, 2011	15.43	15.94	15.43	15.74	224,628	+0.24(+1.58%)
May 19, 2011	15.57	15.77	15.47	15.49	206,101	+0.04(+0.28%)
May 18, 2011	15.15	15.46	15.10	15.45	169,983	+0.35(+2.30%)
May 17, 2011	15.34	15.34	15.04	15.10	308,288	-0.33(-2.14%)
May 16, 2011	15.42	15.52	15.28	15.43	328,443	-0.06(-0.36%)
May 13, 2011	15.65	15.79	15.43	15.49	173,490	-0.15(-0.93%)
May 12, 2011	15.51	15.76	15.34	15.64	183,970	+0.01(+0.06%)
May 11, 2011	15.71	15.73	15.47	15.63	249,998	-0.17(-1.06%)
May 10, 2011	15.84	15.94	15.52	15.79	270,119	+0.06(+0.41%)
May 09, 2011	15.72	15.89	15.67	15.73	154,979	+0.05(+0.30%)
May 06, 2011	15.70	15.87	15.55	15.68	245,957	+0.14(+0.91%)
May 05, 2011	15.62	15.82	15.39	15.54	238,496	-0.15(-0.96%)
May 04, 2011	16.24	16.24	15.68	15.69	189,240	-0.45(-2.76%)
May 03, 2011	16.14	16.15	15.94	16.14	272,694	-0.05(-0.32%)

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