Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	53.98	54.18	53.67	53.91	1,373,065	+0.24(+0.44%)
Aug 30, 2012	53.78	53.81	53.51	53.67	844,375	-0.35(-0.65%)
Aug 29, 2012	54.04	54.17	53.88	54.02	871,787	+0.04(+0.07%)
Aug 27, 2012	54.14	54.21	53.93	53.98	1,340,445	-0.06(-0.11%)
Aug 24, 2012	53.65	54.17	53.57	54.04	2,618,228	+0.24(+0.44%)
Aug 23, 2012	54.12	54.12	53.71	53.81	1,963,067	-0.38(-0.71%)
Aug 22, 2012	54.13	54.29	53.92	54.19	1,843,313	-0.11(-0.20%)
Aug 21, 2012	54.49	54.79	54.17	54.30	1,386,436	-0.05(-0.10%)
Aug 20, 2012	54.26	54.36	54.10	54.35	1,245,540	+0.03(+0.06%)
Aug 17, 2012	54.36	54.41	54.21	54.32	1,427,205	+0.00(+0.00%)
Aug 16, 2012	54.05	54.40	53.88	54.32	1,358,917	+0.35(+0.65%)
Aug 15, 2012	53.77	54.05	53.77	53.97	1,712,704	+0.09(+0.17%)
Aug 14, 2012	54.09	54.15	53.71	53.87	1,442,611	-0.03(-0.06%)
Aug 13, 2012	53.96	54.00	53.67	53.91	1,029,632	-0.11(-0.20%)
Aug 10, 2012	53.76	54.06	53.58	54.01	1,349,136	+0.08(+0.14%)
Aug 09, 2012	53.75	54.05	53.72	53.94	767,661	+0.10(+0.19%)
Aug 08, 2012	53.50	53.86	53.49	53.84	884,700	+0.18(+0.33%)
Aug 07, 2012	53.58	53.94	53.58	53.66	1,866,089	+0.29(+0.55%)
Aug 06, 2012	53.39	53.60	53.34	53.37	2,294,537	+0.15(+0.29%)
Aug 03, 2012	53.03	53.36	52.76	53.22	1,337,666	+1.03(+1.97%)
Aug 02, 2012	52.24	52.53	51.75	52.19	1,872,950	-0.45(-0.86%)
Aug 01, 2012	52.98	53.03	52.61	52.64	2,198,939	-0.06(-0.12%)
Jul 31, 2012	52.92	53.09	52.70	52.70	1,251,168	-0.34(-0.65%)
Jul 30, 2012	52.98	53.25	52.84	53.05	1,311,506	+0.01(+0.01%)
Jul 27, 2012	52.34	53.21	52.27	53.04	1,257,720	+0.97(+1.85%)
Jul 26, 2012	51.99	52.21	51.76	52.07	2,325,359	+0.79(+1.54%)
Jul 25, 2012	51.39	51.46	51.00	51.29	2,964,617	+0.15(+0.28%)
Jul 24, 2012	51.67	51.67	50.77	51.14	2,573,868	-0.50(-0.96%)
Jul 23, 2012	51.39	51.76	51.22	51.64	1,473,955	-0.54(-1.03%)
Jul 20, 2012	52.25	52.36	52.09	52.17	2,085,529	-0.41(-0.77%)
Jul 19, 2012	52.64	52.74	52.40	52.58	1,345,352	-0.05(-0.09%)
Jul 18, 2012	52.20	52.73	52.15	52.63	1,733,792	+0.24(+0.47%)
Jul 17, 2012	52.12	52.44	51.60	52.38	1,475,832	+0.44(+0.84%)
Jul 16, 2012	51.94	52.07	51.71	51.94	1,622,362	-0.12(-0.24%)
Jul 13, 2012	51.31	52.11	51.29	52.07	1,432,616	+0.89(+1.74%)
Jul 12, 2012	51.12	51.39	50.86	51.18	2,182,884	-0.19(-0.37%)
Jul 11, 2012	51.30	51.54	51.13	51.37	1,584,666	+0.11(+0.21%)
Jul 10, 2012	51.92	52.03	51.04	51.26	1,221,955	-0.39(-0.76%)
Jul 09, 2012	51.79	51.83	51.45	51.65	6,595,870	-0.19(-0.37%)
Jul 06, 2012	51.78	51.92	51.61	51.84	3,686,809	-0.42(-0.81%)
Jul 05, 2012	52.56	52.56	52.15	52.27	2,210,682	-0.46(-0.87%)
Jul 03, 2012	52.34	52.75	52.34	52.73	2,118,800	+0.39(+0.75%)
Jul 02, 2012	52.41	52.43	51.94	52.34	3,464,704	+0.08(+0.16%)
Jun 29, 2012	51.99	52.26	51.80	52.25	2,414,100	+1.25(+2.45%)
Jun 28, 2012	50.62	51.06	50.34	51.00	1,968,323	+0.04(+0.08%)
Jun 27, 2012	50.52	51.06	50.50	50.96	1,209,060	+0.62(+1.23%)
Jun 26, 2012	50.24	50.55	49.94	50.34	1,984,574	+0.24(+0.47%)
Jun 25, 2012	50.42	50.42	49.88	50.11	2,503,719	-0.79(-1.56%)
Jun 22, 2012	50.85	51.02	50.61	50.90	2,093,851	+0.35(+0.69%)
Jun 21, 2012	51.67	51.77	50.49	50.55	2,409,425	-1.07(-2.07%)
Jun 20, 2012	51.64	51.84	51.23	51.62	2,666,012	-0.05(-0.10%)
Jun 19, 2012	51.46	51.88	51.33	51.67	1,793,258	+0.48(+0.94%)
Jun 18, 2012	50.95	51.31	50.86	51.19	3,776,960	+0.04(+0.07%)
Jun 15, 2012	50.93	51.24	50.84	51.15	2,015,072	+0.43(+0.84%)
Jun 14, 2012	50.20	50.94	50.12	50.72	2,430,233	+0.59(+1.17%)
Jun 13, 2012	50.21	50.60	49.94	50.14	1,692,038	-0.25(-0.50%)
Jun 12, 2012	49.91	50.39	49.70	50.39	2,059,960	+0.58(+1.16%)
Jun 11, 2012	50.79	50.85	49.73	49.81	2,026,077	-0.62(-1.24%)
Jun 08, 2012	49.92	50.44	49.73	50.44	1,437,018	+0.44(+0.88%)
Jun 07, 2012	50.54	50.60	49.91	49.99	1,920,011	-0.02(-0.03%)
Jun 06, 2012	49.14	50.01	49.13	50.01	3,002,947	+1.20(+2.47%)
Jun 05, 2012	48.28	48.89	48.23	48.81	2,297,366	+0.42(+0.87%)
Jun 04, 2012	48.64	48.70	48.08	48.39	1,796,638	-0.14(-0.28%)

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