Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	31.06	31.30	30.67	30.88	4,006,211	+0.04(+0.14%)
Aug 30, 2011	30.30	31.02	30.21	30.84	4,087,631	+0.40(+1.31%)
Aug 29, 2011	29.57	30.45	29.55	30.44	3,292,295	+1.27(+4.35%)
Aug 26, 2011	28.76	29.30	27.88	29.17	3,374,404	+0.51(+1.77%)
Aug 25, 2011	29.17	29.33	28.50	28.66	2,245,971	-0.33(-1.13%)
Aug 24, 2011	28.55	29.03	28.34	28.98	2,790,380	+0.30(+1.05%)
Aug 23, 2011	27.92	28.68	27.76	28.68	3,593,992	+0.89(+3.19%)
Aug 22, 2011	28.36	28.55	27.70	27.80	3,342,543	+0.02(+0.09%)
Aug 19, 2011	27.98	28.72	27.74	27.77	5,086,899	-0.62(-2.17%)
Aug 18, 2011	29.49	29.53	28.17	28.39	5,661,352	-1.97(-6.49%)
Aug 17, 2011	30.51	30.96	30.15	30.36	3,148,648	+0.04(+0.13%)
Aug 16, 2011	30.54	30.65	30.00	30.32	3,538,114	-0.57(-1.85%)
Aug 15, 2011	30.50	30.91	30.30	30.89	4,925,989	+0.63(+2.08%)
Aug 12, 2011	30.70	30.75	30.14	30.26	6,231,144	+0.06(+0.20%)
Aug 11, 2011	29.58	30.54	29.41	30.20	8,054,619	+0.75(+2.53%)
Aug 10, 2011	30.38	30.59	29.40	29.46	6,239,550	-1.71(-5.50%)
Aug 09, 2011	30.52	31.25	29.34	31.17	6,813,460	+1.76(+5.98%)
Aug 08, 2011	30.52	30.89	29.03	29.41	8,484,145	-1.76(-5.64%)
Aug 05, 2011	31.68	31.85	30.51	31.17	7,618,261	+0.08(+0.26%)
Aug 04, 2011	32.62	32.62	31.07	31.09	6,863,621	-1.99(-6.00%)
Aug 03, 2011	32.84	33.12	31.88	33.08	6,499,074	+0.37(+1.13%)
Aug 02, 2011	33.37	33.69	32.70	32.71	4,570,718	-0.87(-2.60%)
Aug 01, 2011	34.19	34.30	33.14	33.58	3,752,843	-0.12(-0.36%)
Jul 29, 2011	33.38	33.98	33.24	33.70	3,126,659	-0.14(-0.41%)
Jul 28, 2011	34.15	34.57	33.79	33.84	3,043,230	-0.18(-0.53%)
Jul 27, 2011	34.50	34.63	33.98	34.02	3,163,815	-0.64(-1.84%)
Jul 26, 2011	35.41	35.42	34.59	34.66	4,268,687	-0.78(-2.21%)
Jul 25, 2011	35.28	35.90	35.14	35.44	3,696,013	-0.16(-0.44%)
Jul 22, 2011	35.70	35.76	35.49	35.60	3,585,067	-0.42(-1.16%)
Jul 21, 2011	36.64	36.68	35.92	36.01	3,558,352	+0.25(+0.71%)
Jul 20, 2011	35.79	35.90	35.50	35.76	2,102,978	+0.04(+0.12%)
Jul 19, 2011	35.69	35.98	35.61	35.72	3,454,270	+0.21(+0.60%)
Jul 18, 2011	35.82	35.82	35.29	35.50	3,467,737	-0.38(-1.07%)
Jul 15, 2011	35.56	35.92	35.46	35.89	2,912,253	+0.49(+1.38%)
Jul 14, 2011	36.01	36.12	35.34	35.40	4,243,330	-0.59(-1.65%)
Jul 13, 2011	36.19	36.39	35.91	35.99	2,861,310	+0.03(+0.09%)
Jul 12, 2011	36.03	36.30	35.90	35.96	2,759,898	-0.17(-0.47%)
Jul 11, 2011	36.25	36.49	35.96	36.13	2,622,700	-0.74(-2.01%)
Jul 08, 2011	36.83	36.91	36.57	36.87	3,566,828	-0.50(-1.34%)
Jul 07, 2011	37.43	37.56	37.26	37.37	2,655,529	+0.34(+0.93%)
Jul 06, 2011	36.74	37.38	36.65	37.03	4,223,471	+0.41(+1.12%)
Jul 05, 2011	36.66	36.73	36.42	36.62	2,487,591	-0.14(-0.39%)
Jul 01, 2011	36.41	36.83	36.20	36.76	1,968,700	+0.42(+1.17%)
Jun 30, 2011	35.82	36.41	35.68	36.34	2,712,506	+0.66(+1.85%)
Jun 29, 2011	35.54	35.78	35.19	35.68	2,836,629	+0.27(+0.77%)
Jun 28, 2011	35.02	35.40	34.77	35.40	3,274,464	+0.60(+1.72%)
Jun 27, 2011	34.70	35.02	34.19	34.80	3,470,905	-0.08(-0.23%)
Jun 24, 2011	34.88	34.98	34.53	34.88	8,128,176	+0.06(+0.17%)
Jun 23, 2011	34.56	34.85	34.12	34.82	3,075,126	-0.29(-0.83%)
Jun 22, 2011	35.12	35.46	34.90	35.12	2,776,479	+0.00(+0.01%)
Jun 21, 2011	34.43	35.18	34.35	35.11	2,326,514	+0.92(+2.69%)
Jun 20, 2011	34.09	34.32	34.06	34.19	1,911,551	+0.27(+0.80%)
Jun 17, 2011	33.91	34.12	33.74	33.92	4,220,798	+0.26(+0.76%)
Jun 16, 2011	33.51	33.89	33.12	33.66	3,097,958	+0.06(+0.17%)
Jun 15, 2011	33.80	34.00	33.32	33.61	2,954,369	-0.61(-1.79%)
Jun 14, 2011	33.96	34.37	33.96	34.22	1,808,480	+0.66(+1.98%)
Jun 13, 2011	33.72	33.84	33.38	33.56	2,602,447	-0.11(-0.32%)
Jun 10, 2011	34.04	34.05	33.60	33.66	2,672,804	-0.46(-1.35%)
Jun 09, 2011	33.89	34.32	33.76	34.12	1,815,714	+0.32(+0.96%)
Jun 08, 2011	34.11	34.12	33.73	33.80	2,688,864	-0.49(-1.44%)
Jun 07, 2011	33.97	34.52	33.90	34.29	3,861,517	+0.63(+1.88%)
Jun 06, 2011	33.97	34.19	33.64	33.66	1,751,526	-0.33(-0.98%)

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