Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	31.15	31.51	31.00	31.48	3,641,023	+0.22(+0.70%)
Dec 28, 2012	31.24	31.60	31.12	31.26	2,603,992	-0.21(-0.67%)
Dec 27, 2012	31.62	31.72	31.13	31.47	2,625,499	-0.11(-0.35%)
Dec 26, 2012	31.70	31.77	31.48	31.58	2,217,485	-0.05(-0.15%)
Dec 24, 2012	31.55	31.70	31.41	31.62	1,521,312	+0.02(+0.05%)
Dec 21, 2012	31.95	32.06	31.56	31.61	8,714,301	-0.64(-1.97%)
Dec 20, 2012	31.99	32.26	31.87	32.24	3,937,313	+0.24(+0.76%)
Dec 19, 2012	32.46	32.60	31.86	32.00	6,091,975	-0.42(-1.31%)
Dec 18, 2012	32.09	32.86	32.03	32.42	6,843,543	+0.44(+1.37%)
Dec 17, 2012	31.67	32.14	31.61	31.99	3,916,053	+0.48(+1.52%)
Dec 14, 2012	31.97	32.04	31.45	31.51	4,941,810	-0.53(-1.64%)
Dec 13, 2012	32.28	32.49	31.94	32.03	2,319,264	-0.24(-0.75%)
Dec 12, 2012	32.38	32.61	32.22	32.28	3,119,754	+0.05(+0.17%)
Dec 11, 2012	32.56	32.59	32.09	32.22	4,894,091	-0.24(-0.75%)
Dec 10, 2012	32.47	32.66	32.31	32.46	2,682,472	-0.06(-0.19%)
Dec 07, 2012	32.44	32.53	32.30	32.53	3,075,762	+0.23(+0.70%)
Dec 06, 2012	32.35	32.39	31.95	32.30	4,038,525	-0.09(-0.27%)
Dec 05, 2012	31.84	32.61	31.82	32.39	5,997,723	+0.56(+1.77%)
Dec 04, 2012	31.70	31.97	31.62	31.82	3,382,771	+0.08(+0.25%)
Nov 30, 2012	31.94	31.94	31.60	31.74	4,156,913	-0.13(-0.39%)
Nov 29, 2012	31.96	32.13	31.80	31.87	3,703,370	+0.01(+0.02%)
Nov 28, 2012	31.49	31.91	31.46	31.86	6,359,701	+0.34(+1.07%)
Nov 27, 2012	31.44	31.84	31.36	31.52	5,274,975	-0.02(-0.07%)
Nov 26, 2012	31.58	31.63	31.26	31.55	3,215,550	-0.23(-0.71%)
Nov 23, 2012	31.32	31.79	31.28	31.77	2,004,510	+0.61(+1.95%)
Nov 21, 2012	31.32	31.38	30.96	31.16	3,053,141	-0.09(-0.30%)
Nov 20, 2012	30.91	31.29	30.81	31.26	6,385,768	+0.31(+1.01%)
Nov 19, 2012	30.56	31.09	30.50	30.95	7,473,641	+0.59(+1.95%)
Nov 16, 2012	29.99	30.41	29.65	30.35	6,809,096	+0.50(+1.67%)
Nov 15, 2012	29.92	30.08	29.67	29.85	4,097,312	-0.05(-0.16%)
Nov 14, 2012	29.84	30.88	29.73	29.90	6,186,709	+0.20(+0.66%)
Nov 13, 2012	29.83	30.28	29.68	29.71	5,527,778	-0.36(-1.19%)
Nov 12, 2012	30.21	30.21	29.81	30.06	3,098,302	-0.14(-0.46%)
Nov 09, 2012	30.09	30.47	29.75	30.20	5,290,526	+0.04(+0.13%)
Nov 08, 2012	30.10	30.49	30.04	30.17	6,172,771	+0.01(+0.03%)
Nov 07, 2012	30.38	30.40	29.94	30.16	7,219,265	-0.45(-1.48%)
Nov 06, 2012	30.21	30.73	30.21	30.61	5,377,959	+0.44(+1.47%)
Nov 05, 2012	29.84	30.24	29.72	30.17	5,142,648	+0.09(+0.31%)
Nov 02, 2012	30.63	30.63	29.57	30.07	12,648,314	-0.38(-1.25%)
Nov 01, 2012	31.77	31.79	30.21	30.45	10,774,648	-0.73(-2.33%)
Oct 31, 2012	31.12	31.95	30.63	31.18	9,311,197	-0.13(-0.42%)
Oct 26, 2012	31.44	31.31	31.31	31.31	8,028,208	-0.28(-0.89%)
Oct 25, 2012	32.44	32.47	31.43	31.59	7,685,773	-0.51(-1.60%)
Oct 24, 2012	32.31	32.45	32.07	32.11	4,379,606	-0.09(-0.29%)
Oct 23, 2012	32.58	32.64	32.06	32.20	5,535,749	-0.56(-1.71%)
Oct 19, 2012	33.26	33.31	32.54	32.76	4,199,074	-0.48(-1.43%)
Oct 18, 2012	32.70	33.39	32.70	33.24	5,596,569	+0.58(+1.79%)
Oct 17, 2012	32.35	32.71	32.32	32.65	4,102,451	+0.35(+1.09%)
Oct 16, 2012	32.21	32.51	32.18	32.30	2,880,876	+0.23(+0.73%)
Oct 15, 2012	31.72	32.09	31.65	32.07	4,060,474	+0.40(+1.26%)
Oct 12, 2012	31.81	31.98	31.51	31.67	3,606,826	-0.16(-0.51%)
Oct 11, 2012	31.76	32.16	31.72	31.83	3,928,803	+0.19(+0.62%)
Oct 10, 2012	31.88	31.90	31.57	31.64	5,061,769	-0.24(-0.76%)
Oct 09, 2012	32.17	32.40	31.87	31.88	3,995,676	-0.26(-0.80%)
Oct 08, 2012	31.85	32.17	31.81	32.14	2,534,298	+0.18(+0.56%)
Oct 05, 2012	32.00	32.12	31.85	31.96	3,229,522	+0.12(+0.39%)
Oct 04, 2012	31.67	31.95	31.61	31.83	3,270,783	+0.34(+1.09%)
Oct 03, 2012	31.34	31.61	31.28	31.49	3,814,505	+0.23(+0.75%)
Oct 02, 2012	31.22	31.38	31.09	31.26	2,738,867	+0.10(+0.33%)

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