Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	21.26	21.46	21.02	21.24	540,095	+0.13(+0.62%)
Aug 30, 2012	21.29	21.31	21.08	21.11	315,362	-0.34(-1.57%)
Aug 29, 2012	21.58	21.58	21.17	21.45	742,479	+0.31(+1.46%)
Aug 27, 2012	21.47	21.49	21.08	21.14	729,249	-0.20(-0.92%)
Aug 24, 2012	21.33	21.45	21.05	21.33	1,494,865	-0.10(-0.48%)
Aug 23, 2012	21.91	21.94	21.44	21.44	954,857	-0.52(-2.35%)
Aug 22, 2012	21.99	22.11	21.82	21.95	1,279,342	-0.15(-0.68%)
Aug 21, 2012	22.86	22.86	21.76	22.10	2,360,966	-0.73(-3.20%)
Aug 20, 2012	22.82	22.89	22.65	22.83	485,351	-0.07(-0.33%)
Aug 17, 2012	22.71	22.92	22.57	22.91	689,846	+0.20(+0.87%)
Aug 16, 2012	22.31	22.79	22.22	22.71	391,309	+0.34(+1.51%)
Aug 15, 2012	22.00	22.49	21.99	22.37	437,645	+0.24(+1.10%)
Aug 14, 2012	22.38	22.49	22.03	22.13	507,385	-0.22(-1.01%)
Aug 13, 2012	22.49	22.53	22.14	22.35	669,278	-0.19(-0.83%)
Aug 10, 2012	22.53	22.73	22.49	22.54	454,965	+0.03(+0.12%)
Aug 09, 2012	22.82	22.90	22.49	22.51	479,797	-0.38(-1.68%)
Aug 08, 2012	22.57	22.95	22.48	22.90	654,041	+0.27(+1.20%)
Aug 07, 2012	22.29	22.74	22.03	22.63	636,891	+0.56(+2.55%)
Aug 06, 2012	22.19	22.35	22.05	22.06	423,657	-0.06(-0.25%)
Aug 03, 2012	21.89	22.39	21.82	22.12	798,938	+0.66(+3.06%)
Aug 02, 2012	20.92	21.46	20.77	21.46	933,704	+0.34(+1.60%)
Aug 01, 2012	22.01	22.06	21.11	21.13	855,428	-0.69(-3.18%)
Jul 31, 2012	21.85	22.35	21.76	21.82	783,997	-0.06(-0.26%)
Jul 30, 2012	22.25	22.46	21.76	21.88	848,998	-0.49(-2.18%)
Jul 27, 2012	22.33	22.51	22.01	22.36	934,983	+0.21(+0.93%)
Jul 26, 2012	22.64	22.80	21.87	22.16	743,002	+0.03(+0.13%)
Jul 25, 2012	22.23	22.38	21.73	22.13	1,225,166	+0.11(+0.51%)
Jul 24, 2012	23.09	23.15	21.91	22.02	1,990,741	-1.06(-4.59%)
Jul 23, 2012	23.07	23.29	22.68	23.08	1,066,878	-0.65(-2.73%)
Jul 20, 2012	24.13	24.28	23.54	23.72	933,482	-0.67(-2.73%)
Jul 19, 2012	24.08	24.47	23.98	24.39	516,638	+0.35(+1.44%)
Jul 18, 2012	23.53	24.04	23.53	24.04	466,008	+0.43(+1.83%)
Jul 17, 2012	23.54	23.85	23.22	23.61	393,632	+0.17(+0.72%)
Jul 16, 2012	23.67	23.73	23.20	23.44	595,298	-0.35(-1.46%)
Jul 13, 2012	23.30	23.90	23.24	23.79	916,460	+0.64(+2.75%)
Jul 12, 2012	22.82	23.26	22.68	23.15	780,556	+0.15(+0.65%)
Jul 11, 2012	24.15	24.15	22.93	23.00	1,626,633	-1.10(-4.55%)
Jul 10, 2012	24.91	25.07	24.05	24.10	1,003,228	-0.64(-2.58%)
Jul 09, 2012	24.31	24.79	24.29	24.73	535,866	+0.45(+1.85%)
Jul 06, 2012	24.45	24.57	24.07	24.28	472,644	-0.51(-2.04%)
Jul 05, 2012	24.73	24.99	24.57	24.79	548,370	-0.03(-0.11%)
Jul 03, 2012	24.43	24.87	24.29	24.82	454,630	+0.33(+1.34%)
Jul 02, 2012	24.14	24.49	23.98	24.49	809,402	+0.33(+1.36%)
Jun 29, 2012	23.64	24.17	23.64	24.16	856,094	+0.99(+4.29%)
Jun 28, 2012	23.04	23.39	22.92	23.17	747,072	-0.12(-0.52%)
Jun 27, 2012	22.88	23.40	22.84	23.29	687,690	+0.50(+2.18%)
Jun 26, 2012	22.85	23.10	22.54	22.80	1,281,738	-0.07(-0.33%)
Jun 25, 2012	22.79	22.98	22.65	22.87	939,803	-0.25(-1.09%)
Jun 22, 2012	22.82	23.14	22.58	23.12	1,623,081	+0.45(+1.98%)
Jun 21, 2012	23.17	23.28	22.64	22.67	851,469	-0.47(-2.02%)
Jun 20, 2012	23.08	23.26	22.95	23.14	917,567	+0.01(+0.04%)
Jun 19, 2012	23.14	23.35	22.92	23.13	1,369,127	+0.17(+0.73%)
Jun 18, 2012	22.66	23.04	22.59	22.96	912,581	+0.09(+0.41%)
Jun 15, 2012	22.94	23.06	22.75	22.87	941,301	-0.04(-0.16%)
Jun 14, 2012	23.02	23.23	22.68	22.91	1,305,577	-0.14(-0.61%)
Jun 13, 2012	22.96	23.24	22.70	23.05	1,353,823	-0.03(-0.12%)
Jun 12, 2012	22.61	23.12	22.59	23.08	1,144,491	+0.59(+2.63%)
Jun 11, 2012	22.92	23.01	22.49	22.49	1,499,427	-0.11(-0.50%)
Jun 08, 2012	22.48	22.65	22.22	22.60	569,470	+0.04(+0.17%)
Jun 07, 2012	22.76	22.92	22.40	22.56	1,326,724	+0.11(+0.50%)
Jun 06, 2012	22.01	22.46	21.96	22.45	501,851	+0.66(+3.01%)
Jun 05, 2012	21.53	21.91	21.44	21.79	772,609	+0.20(+0.91%)
Jun 04, 2012	22.03	22.23	21.33	21.60	1,408,450	-0.33(-1.50%)

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