Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2012	21.53	21.94	21.53	21.90	1,442,286	+0.30(+1.39%)
Nov 29, 2012	21.39	21.60	21.36	21.60	395,126	+0.29(+1.36%)
Nov 28, 2012	21.21	21.48	21.12	21.31	404,300	-0.07(-0.33%)
Nov 27, 2012	21.36	21.41	21.21	21.38	581,203	+0.12(+0.56%)
Nov 26, 2012	21.54	21.59	21.09	21.26	548,934	-0.38(-1.76%)
Nov 24, 2012	21.35	21.66	21.28	21.64	417,183	+0.00(+0.00%)
Nov 23, 2012	21.35	21.66	21.28	21.64	417,183	+0.29(+1.36%)
Nov 22, 2012	21.24	21.40	21.23	21.35	129,420	+0.05(+0.23%)
Nov 21, 2012	21.26	21.39	21.16	21.30	917,562	+0.00(+0.00%)
Nov 20, 2012	21.46	21.55	21.24	21.30	432,624	-0.25(-1.16%)
Nov 19, 2012	21.42	21.55	21.34	21.55	449,662	+0.17(+0.80%)
Nov 16, 2012	21.17	21.45	21.00	21.38	623,385	+0.26(+1.23%)
Nov 15, 2012	21.10	21.29	20.85	21.12	846,723	-0.12(-0.56%)
Nov 14, 2012	21.51	21.64	21.19	21.24	768,183	-0.30(-1.39%)
Nov 13, 2012	21.34	21.61	21.34	21.54	417,805	+0.04(+0.19%)
Nov 12, 2012	21.45	21.55	21.32	21.50	282,517	-0.03(-0.14%)
Nov 09, 2012	21.50	21.65	21.42	21.53	455,015	+0.00(+0.00%)
Nov 08, 2012	21.45	21.55	21.32	21.53	589,426	+0.10(+0.47%)
Nov 07, 2012	21.22	21.49	21.16	21.43	850,453	+0.01(+0.05%)
Nov 06, 2012	21.40	21.59	21.25	21.42	1,053,099	-0.02(-0.09%)
Nov 05, 2012	21.33	21.49	21.25	21.44	615,332	+0.01(+0.05%)
Nov 02, 2012	21.42	21.68	21.41	21.43	622,809	-0.04(-0.19%)
Nov 01, 2012	21.71	21.88	21.47	21.47	1,642,538	-0.29(-1.33%)
Oct 31, 2012	21.42	21.85	21.42	21.76	1,560,194	+0.26(+1.21%)
Oct 30, 2012	20.92	21.55	20.92	21.50	578,311	+0.45(+2.14%)
Oct 29, 2012	20.85	21.05	20.85	21.05	402,520	-0.01(-0.05%)
Oct 26, 2012	20.83	21.08	20.74	21.06	1,677,593	+0.21(+1.01%)
Oct 25, 2012	20.75	20.97	20.67	20.85	1,468,766	+0.36(+1.76%)
Oct 24, 2012	20.40	20.58	20.30	20.49	356,021	+0.08(+0.39%)
Oct 23, 2012	20.51	20.54	20.28	20.41	1,346,722	-0.18(-0.87%)
Oct 19, 2012	20.56	20.73	20.48	20.59	369,276	-0.08(-0.39%)
Oct 18, 2012	20.59	20.74	20.55	20.67	1,075,517	+0.07(+0.34%)
Oct 17, 2012	20.40	20.68	20.40	20.60	1,080,377	+0.06(+0.29%)
Oct 16, 2012	20.44	20.59	20.41	20.54	1,157,543	+0.14(+0.69%)
Oct 15, 2012	20.25	20.40	20.18	20.40	902,058	+0.17(+0.84%)
Oct 12, 2012	20.40	20.40	20.19	20.23	478,097	-0.15(-0.74%)
Oct 11, 2012	20.34	20.43	20.22	20.38	903,038	+0.11(+0.54%)
Oct 10, 2012	20.17	20.33	20.15	20.27	827,721	+0.07(+0.35%)
Oct 09, 2012	20.29	20.30	20.09	20.20	583,147	-0.10(-0.49%)
Oct 05, 2012		20.30	20.30	20.30	0	-0.03(-0.15%)
Oct 04, 2012	20.24	20.35	20.20	20.33	298,264	+0.07(+0.35%)
Oct 03, 2012	20.35	20.38	20.25	20.26	412,235	-0.05(-0.25%)
Oct 02, 2012	20.39	20.39	20.15	20.31	348,291	-0.01(-0.05%)
Oct 01, 2012	20.21	20.49	20.15	20.32	505,224	+0.20(+0.99%)
Sep 28, 2012	20.20	20.28	20.08	20.12	2,001,331	-0.15(-0.74%)
Sep 27, 2012	20.26	20.36	20.20	20.27	329,885	+0.06(+0.30%)
Sep 26, 2012	20.12	20.29	20.12	20.21	571,434	+0.03(+0.15%)
Sep 25, 2012	20.12	20.25	20.05	20.18	2,801,283	+0.08(+0.40%)
Sep 24, 2012	20.15	20.32	20.09	20.10	556,102	+0.00(+0.00%)
Sep 21, 2012	20.17	20.28	20.10	20.10	2,547,143	-0.08(-0.40%)
Sep 20, 2012	20.26	20.40	20.14	20.18	818,112	-0.11(-0.54%)
Sep 19, 2012	20.51	20.55	20.11	20.29	848,026	-0.14(-0.69%)
Sep 18, 2012	20.20	20.54	20.14	20.43	934,331	+0.23(+1.14%)
Sep 17, 2012	19.96	20.23	19.96	20.20	1,242,409	+0.15(+0.75%)
Sep 14, 2012	20.09	20.18	19.98	20.05	794,595	-0.02(-0.10%)
Sep 13, 2012	20.03	20.27	19.99	20.07	439,057	+0.01(+0.05%)
Sep 12, 2012	20.23	20.36	19.98	20.06	1,068,396	-0.22(-1.08%)
Sep 11, 2012	20.27	20.42	20.15	20.28	842,349	+0.02(+0.10%)
Sep 10, 2012	20.41	20.49	20.14	20.26	467,690	-0.14(-0.69%)
Sep 07, 2012	20.31	20.50	20.28	20.40	409,046	+0.06(+0.29%)
Sep 06, 2012	20.16	20.34	20.09	20.34	518,433	+0.21(+1.04%)
Sep 05, 2012	20.15	20.19	20.08	20.13	513,780	+0.03(+0.15%)

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