Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	14.36	14.37	14.31	14.31	116,242	-0.05(-0.35%)
Dec 29, 2011	14.27	14.37	14.26	14.36	153,195	+0.13(+0.91%)
Dec 28, 2011	14.40	14.41	14.22	14.23	276,183	-0.15(-1.04%)
Dec 23, 2011	14.29	14.38	14.38	14.38	110,582	+0.07(+0.49%)
Dec 21, 2011	14.25	14.31	14.14	14.31	695,108	+0.04(+0.28%)
Dec 20, 2011	14.05	14.29	14.05	14.27	602,995	+0.41(+2.96%)
Dec 19, 2011	14.03	14.08	13.83	13.86	543,636	-0.16(-1.14%)
Dec 16, 2011	14.07	14.15	13.97	14.02	722,615	+0.04(+0.29%)
Dec 15, 2011	14.08	14.08	13.96	13.98	404,523	+0.05(+0.36%)
Dec 14, 2011	14.01	14.07	13.90	13.93	395,412	-0.15(-1.07%)
Dec 13, 2011	14.30	14.36	14.02	14.08	281,126	-0.13(-0.91%)
Dec 12, 2011	14.28	14.28	14.11	14.21	143,765	-0.22(-1.52%)
Dec 09, 2011	14.23	14.45	14.23	14.43	285,076	+0.26(+1.83%)
Dec 08, 2011	14.39	14.42	14.15	14.17	379,456	-0.30(-2.07%)
Dec 07, 2011	14.38	14.54	14.31	14.47	674,978	+0.02(+0.14%)
Dec 06, 2011	14.42	14.53	14.38	14.45	656,473	+0.01(+0.07%)
Dec 05, 2011	14.50	14.53	14.36	14.44	327,195	+0.13(+0.91%)
Dec 02, 2011	14.41	14.46	14.28	14.31	228,638	+0.03(+0.21%)
Dec 01, 2011	14.30	14.35	14.24	14.28	354,148	-0.01(-0.07%)
Nov 30, 2011	14.13	14.30	14.11	14.29	518,893	+0.59(+4.31%)
Nov 29, 2011	13.72	13.81	13.67	13.70	213,516	+0.06(+0.44%)
Nov 28, 2011	13.67	13.72	13.57	13.64	321,689	+0.32(+2.40%)
Nov 25, 2011	13.23	13.41	13.19	13.32	262,120	+0.11(+0.83%)
Nov 24, 2011	13.35	13.37	13.19	13.21	59,945	-0.10(-0.75%)
Nov 23, 2011	13.47	13.47	13.30	13.31	265,646	-0.29(-2.13%)
Nov 22, 2011	13.64	13.70	13.52	13.60	192,055	-0.07(-0.51%)
Nov 21, 2011	13.75	13.75	13.55	13.67	488,028	-0.27(-1.94%)
Nov 18, 2011	14.02	14.02	13.90	13.94	153,692	+0.04(+0.29%)
Nov 17, 2011	14.15	14.18	13.85	13.90	352,213	-0.28(-1.97%)
Nov 16, 2011	14.31	14.44	14.17	14.18	366,133	-0.25(-1.73%)
Nov 15, 2011	14.33	14.49	14.27	14.43	210,183	+0.09(+0.63%)
Nov 14, 2011	14.42	14.45	14.29	14.34	258,805	-0.14(-0.97%)
Nov 11, 2011	14.40	14.51	14.39	14.48	147,616	+0.27(+1.90%)
Nov 10, 2011	14.28	14.28	14.07	14.21	266,403	+0.14(+1.00%)
Nov 09, 2011	14.25	14.34	14.05	14.07	490,690	-0.55(-3.76%)
Nov 08, 2011	14.53	14.63	14.38	14.62	138,097	+0.18(+1.25%)
Nov 07, 2011	14.32	14.45	14.20	14.44	150,805	+0.12(+0.84%)
Nov 04, 2011	14.32	14.36	14.19	14.32	112,983	-0.11(-0.76%)
Nov 03, 2011	14.30	14.46	14.13	14.43	340,087	+0.27(+1.91%)
Nov 02, 2011	14.16	14.22	14.03	14.16	223,598	+0.24(+1.72%)
Nov 01, 2011	13.92	14.11	13.90	13.92	447,012	-0.44(-3.06%)
Oct 31, 2011	14.55	14.55	14.35	14.36	250,720	-0.34(-2.31%)
Oct 28, 2011	14.66	14.71	14.62	14.70	140,694	+0.01(+0.07%)
Oct 27, 2011	14.60	14.77	14.48	14.69	449,583	+0.45(+3.16%)
Oct 26, 2011	14.26	14.28	14.02	14.24	205,846	+0.13(+0.92%)
Oct 25, 2011	14.29	14.30	14.08	14.11	282,191	-0.27(-1.88%)
Oct 24, 2011	14.21	14.39	14.21	14.38	291,878	+0.20(+1.41%)
Oct 21, 2011	14.11	14.20	14.07	14.18	134,510	+0.23(+1.65%)
Oct 20, 2011	13.92	13.98	13.75	13.95	197,480	+0.08(+0.58%)
Oct 19, 2011	14.02	14.09	13.84	13.87	366,980	-0.18(-1.28%)
Oct 18, 2011	13.79	14.14	13.68	14.05	515,931	+0.28(+2.03%)
Oct 17, 2011	14.00	14.00	13.76	13.77	218,906	-0.26(-1.85%)
Oct 14, 2011	13.98	14.03	13.90	14.03	187,783	+0.22(+1.59%)
Oct 13, 2011	13.76	13.86	13.67	13.81	254,723	-0.05(-0.36%)
Oct 12, 2011	13.81	13.98	13.80	13.86	233,974	+0.14(+1.02%)
Oct 11, 2011	13.62	13.76	13.62	13.72	257,387	+0.46(+3.47%)
Oct 07, 2011	13.41	13.44	13.20	13.26	383,933	-0.12(-0.90%)
Oct 06, 2011	13.10	13.38	13.24	13.38	306,051	+0.25(+1.90%)
Oct 05, 2011	12.90	13.15	12.81	13.13	348,432	+0.23(+1.78%)
Oct 04, 2011	12.46	12.91	12.31	12.90	453,225	+0.29(+2.30%)
Oct 03, 2011	12.87	13.06	12.61	12.61	486,581	-0.35(-2.70%)
Sep 30, 2011	13.11	13.25	12.96	12.96	703,849	-0.36(-2.70%)
Sep 29, 2011	13.47	13.52	13.08	13.32	365,877	+0.09(+0.68%)
Sep 28, 2011	13.53	13.62	13.22	13.23	211,280	-0.29(-2.14%)
Sep 27, 2011	13.66	13.75	13.45	13.52	309,108	+0.17(+1.27%)
Sep 26, 2011	13.20	13.37	12.97	13.35	288,251	+0.30(+2.30%)
Sep 23, 2011	12.86	13.11	12.86	13.05	447,568	+0.07(+0.54%)
Sep 22, 2011	13.03	13.13	12.79	12.98	650,355	-0.46(-3.42%)
Sep 21, 2011	13.84	13.89	13.43	13.44	206,582	-0.42(-3.03%)
Sep 20, 2011	13.94	14.05	13.84	13.86	108,350	+0.00(+0.00%)
Sep 19, 2011	13.77	13.93	13.68	13.86	139,105	-0.13(-0.93%)
Sep 16, 2011	13.97	14.04	13.87	13.99	245,661	+0.07(+0.50%)
Sep 15, 2011	13.85	13.93	13.74	13.92	213,975	+0.22(+1.61%)
Sep 14, 2011	13.57	13.83	13.38	13.70	940,626	+0.19(+1.41%)
Sep 13, 2011	13.39	13.54	13.32	13.51	319,624	+0.15(+1.12%)
Sep 12, 2011	13.06	13.37	13.06	13.36	624,939	+0.08(+0.60%)
Sep 09, 2011	13.47	13.53	13.22	13.28	401,888	-0.37(-2.71%)
Sep 08, 2011	13.69	13.85	13.62	13.65	317,526	-0.14(-1.02%)
Sep 07, 2011	13.60	13.79	13.58	13.79	212,183	+0.38(+2.83%)
Sep 06, 2011	13.07	13.41	13.07	13.41	560,315	-0.10(-0.74%)
Sep 02, 2011	13.58	13.65	13.47	13.51	414,774	-0.35(-2.53%)
Sep 01, 2011	14.03	14.14	13.85	13.86	336,321	-0.18(-1.28%)
Aug 31, 2011	14.04	14.16	13.91	14.04	472,945	+0.09(+0.65%)
Aug 30, 2011	13.88	14.03	13.75	13.95	396,020	+0.04(+0.29%)
Aug 29, 2011	13.70	13.91	13.70	13.91	312,282	+0.40(+2.96%)
Aug 26, 2011	13.20	13.55	13.04	13.51	419,431	+0.23(+1.73%)
Aug 25, 2011	13.56	13.67	13.25	13.28	441,100	-0.24(-1.78%)
Aug 24, 2011	13.32	13.52	13.27	13.52	269,405	+0.19(+1.43%)
Aug 23, 2011	12.93	13.34	12.86	13.33	576,310	+0.48(+3.74%)
Aug 22, 2011	13.13	13.14	12.83	12.85	520,406	-0.03(-0.23%)
Aug 19, 2011	12.93	13.20	12.85	12.88	715,309	-0.19(-1.45%)
Aug 18, 2011	13.30	13.33	12.95	13.07	1,124,774	-0.64(-4.67%)
Aug 17, 2011	13.78	13.88	13.60	13.71	426,560	+0.01(+0.07%)
Aug 16, 2011	13.65	13.81	13.55	13.70	585,524	-0.13(-0.94%)
Aug 15, 2011	13.66	13.83	13.63	13.83	371,881	+0.30(+2.22%)
Aug 12, 2011	13.59	13.64	13.42	13.53	727,715	+0.12(+0.89%)
Aug 11, 2011	12.95	13.59	12.88	13.41	1,570,680	+0.59(+4.60%)
Aug 10, 2011	13.20	13.27	12.78	12.82	1,325,807	-0.64(-4.75%)
Aug 09, 2011	13.00	13.46	12.60	13.46	754,054	+0.63(+4.91%)
Aug 08, 2011	13.33	13.55	12.79	12.83	1,673,248	-0.95(-6.89%)
Aug 05, 2011	13.93	14.00	13.38	13.78	1,237,054	+0.01(+0.07%)
Aug 04, 2011	14.30	14.30	13.76	13.77	1,133,524	-0.72(-4.97%)
Aug 03, 2011	14.44	14.49	14.18	14.49	718,825	+0.08(+0.56%)
Aug 02, 2011	14.75	14.75	14.40	14.41	791,068	-0.44(-2.96%)
Jul 29, 2011	14.78	14.97	14.73	14.85	1,262,790	-0.10(-0.67%)
Jul 28, 2011	14.96	15.10	14.92	14.95	347,105	-0.05(-0.33%)
Jul 27, 2011	15.19	15.20	14.97	15.00	253,855	-0.28(-1.83%)
Jul 26, 2011	15.32	15.35	15.26	15.28	177,953	-0.06(-0.39%)
Jul 25, 2011	15.27	15.41	15.27	15.34	141,153	-0.08(-0.52%)
Jul 22, 2011	15.45	15.44	15.39	15.42	158,074	+0.01(+0.06%)
Jul 21, 2011	15.27	15.44	15.27	15.41	235,981	+0.20(+1.31%)
Jul 20, 2011	15.24	15.25	15.19	15.21	155,292	+0.00(+0.00%)
Jul 19, 2011	15.08	15.23	15.08	15.21	244,223	+0.22(+1.47%)
Jul 18, 2011	15.01	15.05	14.87	14.99	275,443	-0.10(-0.66%)
Jul 15, 2011	15.07	15.11	15.00	15.09	206,923	+0.07(+0.47%)
Jul 14, 2011	15.14	15.22	14.99	15.02	222,110	-0.11(-0.73%)
Jul 13, 2011	15.13	15.27	15.10	15.13	219,417	+0.06(+0.40%)
Jul 12, 2011	15.09	15.22	15.06	15.07	754,137	-0.07(-0.46%)
Jul 11, 2011	15.21	15.26	15.11	15.14	238,801	-0.27(-1.75%)
Jul 08, 2011	15.32	15.41	15.30	15.41	214,071	-0.11(-0.71%)
Jul 07, 2011	15.50	15.55	15.46	15.52	209,356	+0.16(+1.04%)
Jul 06, 2011	15.30	15.37	15.27	15.36	207,516	+0.03(+0.20%)
Jul 05, 2011	15.35	15.37	15.29	15.33	251,800	-0.05(-0.33%)
Jul 04, 2011	15.44	15.44	15.23	15.38	108,276	+0.24(+1.59%)
Jun 30, 2011	15.02	15.15	15.02	15.14	153,700	+0.15(+1.00%)
Jun 29, 2011	14.94	15.00	14.88	14.99	163,772	+0.15(+1.01%)
Jun 28, 2011	14.69	14.84	14.69	14.84	117,639	+0.17(+1.16%)
Jun 27, 2011	14.57	14.72	14.51	14.67	663,467	+0.13(+0.89%)
Jun 24, 2011	14.74	14.74	14.52	14.54	338,416	-0.25(-1.69%)
Jun 23, 2011	14.68	14.81	14.55	14.79	1,431,438	-0.04(-0.27%)
Jun 22, 2011	14.91	14.98	14.83	14.83	246,948	-0.12(-0.80%)
Jun 21, 2011	14.83	14.95	14.81	14.95	1,297,670	+0.21(+1.42%)
Jun 20, 2011	14.64	14.75	14.70	14.74	148,653	+0.06(+0.41%)
Jun 17, 2011	14.76	14.76	14.62	14.68	393,964	+0.06(+0.41%)
Jun 16, 2011	14.65	14.69	14.51	14.62	662,544	+0.01(+0.07%)
Jun 15, 2011	14.72	14.78	14.56	14.61	680,112	-0.24(-1.62%)
Jun 14, 2011	14.82	14.90	14.81	14.85	131,087	+0.18(+1.23%)
Jun 13, 2011	14.70	14.72	14.60	14.67	271,120	+0.01(+0.07%)
Jun 10, 2011	14.79	14.81	14.63	14.66	455,092	-0.20(-1.35%)
Jun 09, 2011	14.80	14.91	14.76	14.86	183,224	+0.11(+0.75%)
Jun 08, 2011	14.77	14.83	14.73	14.75	282,599	-0.07(-0.47%)
Jun 07, 2011	14.90	14.93	14.82	14.82	369,677	+0.00(+0.00%)
Jun 06, 2011	14.95	14.97	14.79	14.82	341,370	-0.18(-1.20%)
Jun 03, 2011	14.97	15.07	14.94	15.00	509,661	-0.13(-0.86%)
May 24, 2011	15.23	15.23	15.11	15.13	4,653,254	-0.21(-1.37%)
May 20, 2011	15.40	15.43	15.31	15.34	333,020	-0.12(-0.78%)
May 19, 2011	15.48	15.49	15.37	15.46	899,482	+0.04(+0.26%)
May 18, 2011	15.29	15.42	15.26	15.42	713,717	+0.15(+0.98%)
May 17, 2011	15.21	15.29	15.17	15.27	281,439	-0.01(-0.07%)
May 16, 2011	15.34	15.44	15.25	15.28	366,156	-0.09(-0.59%)
May 13, 2011	15.53	15.54	15.34	15.37	494,074	-0.13(-0.84%)
May 12, 2011	15.37	15.53	15.32	15.50	170,016	+0.09(+0.58%)
May 11, 2011	15.59	15.59	15.37	15.41	133,804	-0.17(-1.09%)
May 10, 2011	15.52	15.62	15.51	15.58	77,011	+0.10(+0.65%)
May 09, 2011	15.40	15.50	15.38	15.48	73,336	+0.09(+0.58%)
May 06, 2011	15.47	15.55	15.35	15.39	147,028	+0.06(+0.39%)
May 05, 2011	15.41	15.48	15.26	15.33	198,511	-0.14(-0.90%)
May 04, 2011	15.59	15.59	15.41	15.47	154,894	-0.11(-0.71%)
May 03, 2011	15.63	15.63	15.50	15.58	146,588	-0.04(-0.26%)
May 02, 2011	15.77	15.63	15.60	15.62	167,540	-0.03(-0.19%)
Apr 29, 2011	15.65	15.66	15.61	15.65	94,386	+0.03(+0.19%)
Apr 28, 2011	15.51	15.63	15.51	15.62	103,341	+0.07(+0.45%)
Apr 27, 2011	15.47	15.59	15.45	15.55	152,416	+0.07(+0.45%)
Apr 26, 2011	15.41	15.49	15.37	15.48	103,290	+0.14(+0.91%)
Apr 25, 2011	15.38	15.36	15.30	15.34	81,215	-0.01(-0.07%)
Apr 21, 2011	15.38	15.38	15.32	15.35	153,658	+0.08(+0.52%)
Apr 20, 2011	15.28	15.30	15.25	15.27	138,083	+0.21(+1.39%)
Apr 19, 2011	15.00	15.07	14.99	15.06	150,717	+0.07(+0.47%)
Apr 18, 2011	14.96	15.01	14.88	14.99	224,879	-0.17(-1.12%)
Apr 15, 2011	15.15	15.19	15.09	15.16	58,549	+0.06(+0.40%)
Apr 14, 2011	15.02	15.12	14.96	15.10	110,067	+0.00(+0.00%)
Apr 13, 2011	15.18	15.18	15.04	15.10	99,101	+0.00(+0.00%)
Apr 12, 2011	15.10	15.14	15.04	15.10	136,863	-0.11(-0.72%)
Apr 11, 2011	15.29	15.31	15.17	15.21	103,188	-0.04(-0.26%)
Apr 08, 2011	15.39	15.39	15.20	15.25	156,237	-0.06(-0.39%)
Apr 07, 2011	15.32	15.36	15.23	15.31	275,137	-0.02(-0.13%)
Apr 06, 2011	15.35	15.36	15.29	15.33	216,575	+0.04(+0.26%)
Apr 05, 2011	15.29	15.35	15.26	15.29	101,308	+0.00(+0.00%)
Apr 04, 2011	15.34	15.34	15.26	15.29	138,394	+0.00(+0.00%)
Apr 01, 2011	15.32	15.35	15.24	15.29	203,268	+0.06(+0.39%)
Mar 31, 2011	15.24	15.26	15.22	15.23	197,392	-0.01(-0.07%)
Mar 30, 2011	15.20	15.28	15.20	15.24	103,909	+0.10(+0.66%)
Mar 29, 2011	15.01	15.14	14.98	15.14	152,431	+0.10(+0.66%)
Mar 28, 2011	15.14	15.14	15.04	15.04	140,289	-0.05(-0.33%)
Mar 25, 2011	15.10	15.14	15.04	15.09	291,453	+0.05(+0.33%)
Mar 24, 2011	14.95	15.05	14.90	15.04	193,668	+0.14(+0.94%)
Mar 23, 2011	14.82	14.93	14.75	14.90	212,815	+0.04(+0.27%)
Mar 22, 2011	15.00	15.00	14.85	14.86	231,998	-0.04(-0.27%)
Mar 21, 2011	14.89	14.92	14.88	14.90	178,921	+0.22(+1.50%)
Mar 18, 2011	14.82	14.82	14.65	14.68	256,902	+0.06(+0.41%)
Mar 17, 2011	14.68	14.68	14.53	14.62	381,538	+0.20(+1.39%)
Mar 16, 2011	14.69	14.69	14.33	14.42	558,177	-0.28(-1.90%)
Mar 15, 2011	14.40	14.78	14.40	14.70	472,955	-0.18(-1.21%)
Mar 14, 2011	14.90	14.91	14.77	14.88	304,963	-0.10(-0.67%)
Mar 11, 2011	14.80	15.01	14.79	14.98	386,230	+0.11(+0.74%)
Mar 10, 2011	14.99	14.99	14.85	14.87	248,230	-0.28(-1.85%)
Mar 09, 2011	15.15	15.18	15.05	15.15	161,525	-0.01(-0.07%)
Mar 08, 2011	15.04	15.21	14.99	15.16	256,186	+0.15(+1.00%)
Mar 07, 2011	15.24	15.24	14.96	15.01	302,635	-0.13(-0.86%)
Mar 04, 2011	15.25	15.25	15.05	15.14	175,573	-0.12(-0.79%)
Mar 03, 2011	15.11	15.27	15.11	15.26	200,000	+0.26(+1.73%)
Mar 02, 2011	14.99	15.05	14.94	15.00	719,659	+0.01(+0.07%)
Mar 01, 2011	15.30	15.30	14.98	14.99	464,359	-0.22(-1.45%)
Feb 28, 2011	15.21	15.24	15.15	15.21	197,484	+0.07(+0.46%)
Feb 25, 2011	15.06	15.14	15.04	15.14	229,302	+0.16(+1.07%)
Feb 24, 2011	14.96	15.03	14.85	14.98	338,077	-0.01(-0.07%)
Feb 23, 2011	15.10	15.10	14.90	14.99	562,923	-0.09(-0.60%)
Feb 22, 2011	15.25	15.30	15.04	15.08	474,330	-0.29(-1.89%)
Feb 18, 2011	15.35	15.40	15.33	15.37	174,992	+0.01(+0.07%)
Feb 17, 2011	15.26	15.37	15.25	15.36	120,333	+0.06(+0.39%)
Feb 16, 2011	15.26	15.32	15.24	15.30	219,102	+0.09(+0.59%)
Feb 15, 2011	15.22	15.23	15.18	15.21	186,004	-0.05(-0.33%)
Feb 14, 2011	15.22	15.26	15.20	15.26	138,294	+0.04(+0.26%)
Feb 11, 2011	15.08	15.24	15.08	15.22	121,874	+0.08(+0.53%)
Feb 10, 2011	15.06	15.15	15.02	15.14	215,242	+0.03(+0.20%)
Feb 09, 2011	15.16	15.16	15.06	15.11	252,890	-0.06(-0.40%)
Feb 08, 2011	15.11	15.17	15.07	15.17	157,989	+0.07(+0.46%)
Feb 07, 2011	15.05	15.14	15.02	15.10	146,466	+0.11(+0.73%)
Feb 04, 2011	14.98	14.99	14.90	14.99	172,866	+0.03(+0.20%)
Feb 03, 2011	14.91	14.98	14.83	14.96	353,974	+0.04(+0.27%)
Feb 02, 2011	14.94	14.95	14.91	14.92	211,714	-0.02(-0.13%)
Feb 01, 2011	14.90	14.97	14.81	14.94	214,417	+0.22(+1.49%)
Jan 31, 2011	14.65	14.72	14.61	14.72	240,144	+0.12(+0.82%)
Jan 28, 2011	14.90	14.90	14.59	14.60	345,073	-0.23(-1.55%)
Jan 27, 2011	14.83	14.87	14.81	14.83	236,508	+0.00(+0.00%)
Jan 26, 2011	14.79	14.86	14.78	14.83	138,272	+0.05(+0.34%)
Jan 25, 2011	14.73	14.78	14.66	14.78	234,637	+0.03(+0.20%)
Jan 24, 2011	14.69	14.77	14.68	14.75	161,318	+0.06(+0.41%)
Jan 21, 2011	14.72	14.77	14.67	14.69	197,115	+0.04(+0.27%)
Jan 20, 2011	14.64	14.67	14.54	14.65	198,151	-0.02(-0.14%)
Jan 19, 2011	14.78	14.80	14.62	14.67	167,083	-0.14(-0.95%)
Jan 18, 2011	14.80	14.81	14.76	14.81	179,951	+0.04(+0.27%)
Jan 17, 2011	14.89	14.89	14.76	14.77	157,672	-0.02(-0.14%)
Jan 14, 2011	14.67	14.79	14.64	14.79	188,967	+0.11(+0.75%)
Jan 13, 2011	14.73	14.73	14.64	14.68	151,307	-0.03(-0.20%)
Jan 12, 2011	14.67	14.71	14.63	14.71	159,779	+0.13(+0.89%)
Jan 11, 2011	14.55	14.60	14.53	14.58	188,883	+0.06(+0.41%)
Jan 10, 2011	14.51	14.54	14.43	14.52	161,482	-0.01(-0.07%)
Jan 07, 2011	14.59	14.61	14.45	14.53	191,098	-0.04(-0.27%)
Jan 06, 2011	14.62	14.62	14.53	14.57	181,264	-0.03(-0.21%)
Jan 05, 2011	14.49	14.61	14.47	14.60	533,327	+0.08(+0.55%)

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