Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	21.37	21.61	21.31	21.61	2,055,259	+0.21(+0.97%)
Dec 28, 2012	21.37	21.57	21.32	21.40	1,643,970	-0.11(-0.50%)
Dec 27, 2012	21.64	21.68	21.21	21.51	5,243,828	-0.11(-0.50%)
Dec 26, 2012	21.70	21.78	21.54	21.62	580,706	-0.05(-0.21%)
Dec 24, 2012	21.71	21.79	21.61	21.67	400,650	-0.12(-0.53%)
Dec 21, 2012	21.57	21.87	21.57	21.78	1,414,598	-0.19(-0.88%)
Dec 20, 2012	21.85	22.00	21.79	21.98	3,278,293	+0.13(+0.60%)
Dec 19, 2012	21.85	21.96	21.69	21.85	2,231,612	+0.03(+0.14%)
Dec 18, 2012	21.55	21.83	21.49	21.82	2,155,795	+0.34(+1.61%)
Dec 17, 2012	21.12	21.47	21.07	21.47	2,807,813	+0.48(+2.26%)
Dec 14, 2012	21.06	21.13	20.98	21.00	1,993,719	-0.14(-0.65%)
Dec 13, 2012	21.29	21.33	21.07	21.13	1,599,394	-0.17(-0.79%)
Dec 12, 2012	21.33	21.49	21.26	21.30	2,358,481	+0.00(+0.00%)
Dec 11, 2012	21.23	21.34	21.18	21.30	2,312,073	+0.19(+0.91%)
Dec 10, 2012	21.06	21.23	21.00	21.11	916,288	+0.04(+0.18%)
Dec 07, 2012	21.18	21.18	20.98	21.07	1,245,434	+0.01(+0.04%)
Dec 06, 2012	21.08	21.15	21.01	21.06	871,901	-0.01(-0.04%)
Dec 05, 2012	20.99	21.20	20.92	21.07	1,521,894	+0.09(+0.44%)
Dec 04, 2012	21.10	21.15	20.84	20.98	2,412,520	-0.16(-0.76%)
Nov 30, 2012	21.21	21.25	21.08	21.14	1,091,678	-0.05(-0.22%)
Nov 29, 2012	21.21	21.31	21.11	21.19	1,830,573	+0.12(+0.58%)
Nov 28, 2012	21.09	21.09	20.71	21.06	2,003,503	+0.00(+0.00%)
Nov 27, 2012	21.25	21.28	21.05	21.06	1,993,897	-0.21(-0.97%)
Nov 26, 2012	21.23	21.27	21.13	21.27	3,612,377	-0.08(-0.39%)
Nov 23, 2012	20.90	21.36	20.81	21.36	3,905,875	+0.54(+2.61%)
Nov 21, 2012	20.88	20.91	20.69	20.81	1,980,482	-0.05(-0.22%)
Nov 20, 2012	20.57	20.93	20.57	20.86	2,861,248	+0.17(+0.82%)
Nov 19, 2012	20.63	20.72	20.56	20.69	3,828,600	+0.37(+1.82%)
Nov 16, 2012	20.11	20.34	19.98	20.32	2,619,053	+0.20(+0.98%)
Nov 15, 2012	20.07	20.28	20.01	20.12	3,327,926	-0.02(-0.11%)
Nov 14, 2012	20.56	20.56	20.11	20.15	2,939,746	-0.32(-1.57%)
Nov 13, 2012	20.61	20.84	20.47	20.47	4,408,314	-0.33(-1.59%)
Nov 12, 2012	20.76	20.85	20.68	20.80	869,887	+0.04(+0.18%)
Nov 09, 2012	20.57	20.93	20.56	20.76	3,319,973	+0.09(+0.44%)
Nov 08, 2012	21.00	21.10	20.66	20.67	3,351,707	-0.22(-1.06%)
Nov 07, 2012	21.60	21.61	20.88	20.89	6,987,022	-0.83(-3.82%)
Nov 06, 2012	21.49	21.77	21.39	21.72	1,427,211	+0.32(+1.51%)
Nov 05, 2012	21.35	21.46	21.08	21.39	3,973,499	-0.01(-0.04%)
Nov 02, 2012	21.69	21.77	21.40	21.40	2,615,348	-0.29(-1.34%)
Nov 01, 2012	21.46	21.75	21.37	21.69	2,796,418	+0.28(+1.29%)
Oct 31, 2012	21.52	21.52	21.16	21.42	1,597,011	+0.04(+0.18%)
Oct 26, 2012	21.50	21.38	21.38	21.38	3,528,380	-0.23(-1.06%)
Oct 25, 2012	21.62	21.65	21.29	21.61	2,397,522	+0.24(+1.11%)
Oct 24, 2012	21.47	21.49	21.31	21.37	1,464,660	+0.02(+0.11%)
Oct 23, 2012	21.32	21.38	21.08	21.35	4,050,577	-0.08(-0.36%)
Oct 19, 2012	21.46	21.54	21.32	21.43	2,486,614	-0.14(-0.64%)
Oct 18, 2012	21.62	21.71	21.56	21.56	1,775,005	-0.07(-0.32%)
Oct 17, 2012	21.38	21.66	21.38	21.63	3,984,005	+0.35(+1.66%)
Oct 16, 2012	21.76	21.76	21.26	21.28	11,400,809	-0.37(-1.70%)
Oct 15, 2012	21.69	21.79	21.54	21.65	7,092,325	+0.06(+0.28%)
Oct 12, 2012	22.15	22.15	21.58	21.59	6,826,555	-0.70(-3.13%)
Oct 11, 2012	22.31	22.38	22.22	22.28	1,888,066	+0.19(+0.87%)
Oct 10, 2012	22.12	22.21	21.98	22.09	3,261,325	+0.03(+0.14%)
Oct 09, 2012	22.28	22.31	22.02	22.06	2,043,649	-0.21(-0.93%)
Oct 08, 2012	22.29	22.35	22.19	22.27	981,626	-0.12(-0.51%)
Oct 05, 2012	22.42	22.61	22.31	22.38	933,243	+0.08(+0.38%)
Oct 04, 2012	22.15	22.35	22.08	22.30	1,530,358	+0.25(+1.11%)
Oct 03, 2012	22.05	22.18	21.89	22.05	951,936	+0.08(+0.38%)
Oct 02, 2012	21.98	22.07	21.89	21.97	1,013,888	+0.05(+0.25%)

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