Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	19.24	19.56	18.78	19.07	114,278	-0.66(-3.35%)
May 30, 2013	19.90	19.95	19.66	19.73	35,116	-0.11(-0.54%)
May 29, 2013	19.65	19.88	19.41	19.84	32,423	-0.06(-0.29%)
May 28, 2013	20.35	20.46	19.63	19.90	116,270	-0.10(-0.50%)
May 24, 2013	20.07	20.22	19.89	20.00	0	-0.26(-1.26%)
May 23, 2013	19.73	20.26	19.71	20.25	0	+0.39(+1.97%)
May 22, 2013	19.65	20.09	19.57	19.86	0	+0.28(+1.45%)
May 21, 2013	19.84	19.84	19.41	19.58	0	-0.32(-1.61%)
May 20, 2013	20.21	20.21	19.78	19.90	0	-0.33(-1.65%)
May 17, 2013	20.60	20.60	20.03	20.23	0	-0.18(-0.87%)
May 16, 2013	20.76	20.76	20.20	20.41	22,161	-0.56(-2.68%)
May 15, 2013	20.28	20.98	20.12	20.97	0	+0.59(+2.89%)
May 13, 2013	20.36	20.55	20.22	20.38	0	-0.07(-0.35%)
May 10, 2013	20.61	20.61	20.22	20.45	0	-0.07(-0.35%)
May 09, 2013	20.76	20.78	20.40	20.52	0	-0.30(-1.43%)
May 08, 2013	20.75	20.82	20.15	20.82	0	-0.06(-0.27%)
May 07, 2013	21.02	21.02	20.29	20.88	0	+0.49(+2.40%)
May 06, 2013	20.84	20.85	20.22	20.39	0	-0.36(-1.71%)
May 03, 2013	20.20	20.80	19.90	20.74	0	+0.84(+4.21%)
May 02, 2013	19.29	20.49	19.29	19.90	0	+0.74(+3.85%)
May 01, 2013	19.78	20.00	19.05	19.16	116,424	-0.70(-3.50%)
Apr 30, 2013	19.83	20.02	19.52	19.86	0	+0.11(+0.58%)
Apr 29, 2013	20.60	20.60	19.59	19.75	41,219	-0.70(-3.44%)
Apr 26, 2013	20.37	20.65	20.30	20.45	52,280	+0.06(+0.28%)
Apr 25, 2013	20.66	20.76	20.29	20.39	39,985	-0.22(-1.07%)
Apr 24, 2013	20.34	20.64	20.22	20.61	30,395	+0.28(+1.40%)
Apr 23, 2013	19.97	20.41	19.96	20.33	34,863	+0.58(+2.91%)
Apr 22, 2013	20.16	20.16	19.42	19.75	42,609	-0.35(-1.73%)
Apr 19, 2013	19.80	20.25	19.58	20.10	42,572	+0.31(+1.54%)
Apr 18, 2013	19.46	19.90	19.42	19.80	73,150	+0.42(+2.16%)
Apr 17, 2013	19.82	20.10	19.37	19.38	114,761	-0.48(-2.43%)
Apr 16, 2013	19.19	19.90	19.09	19.86	73,423	+0.94(+4.99%)
Apr 15, 2013	20.76	20.81	18.69	18.92	89,314	-1.93(-9.24%)
Apr 12, 2013	20.20	20.88	20.20	20.84	57,234	+0.49(+2.41%)
Apr 11, 2013	20.25	20.69	20.10	20.35	47,218	+0.04(+0.17%)
Apr 10, 2013	19.94	20.48	19.70	20.32	84,206	+0.50(+2.55%)
Apr 09, 2013	20.04	20.25	19.76	19.81	78,826	-0.13(-0.64%)
Apr 08, 2013	19.89	20.04	19.72	19.94	84,108	+0.10(+0.50%)
Apr 05, 2013	18.86	19.86	18.86	19.84	107,753	+0.61(+3.18%)
Apr 04, 2013	19.10	19.24	18.90	19.23	30,493	+0.21(+1.12%)
Apr 03, 2013	19.26	19.35	18.82	19.02	100,106	-0.15(-0.78%)
Apr 02, 2013	18.47	19.27	18.41	19.16	135,796	+0.81(+4.41%)
Apr 01, 2013	18.21	18.39	18.03	18.36	132,036	+0.26(+1.45%)
Mar 28, 2013	18.07	18.23	17.77	18.09	182,753	+0.09(+0.47%)
Mar 27, 2013	18.01	18.08	17.90	18.01	35,802	-0.18(-0.98%)
Mar 26, 2013	18.14	18.21	17.63	18.18	80,013	+0.18(+0.99%)
Mar 25, 2013	17.93	18.02	17.55	18.01	48,987	+0.20(+1.12%)
Mar 22, 2013	17.77	17.86	17.59	17.81	45,244	+0.13(+0.76%)
Mar 21, 2013	17.63	17.88	17.63	17.67	30,434	-0.11(-0.64%)
Mar 20, 2013	17.91	18.04	17.64	17.79	32,963	+0.04(+0.24%)
Mar 19, 2013	18.15	18.15	17.52	17.74	44,237	-0.41(-2.27%)
Mar 18, 2013	18.38	18.49	18.00	18.16	54,989	-0.40(-2.14%)
Mar 15, 2013	17.85	18.60	17.85	18.55	177,644	+0.63(+3.53%)
Mar 14, 2013	17.84	18.00	17.72	17.92	64,933	+0.06(+0.36%)
Mar 13, 2013	17.91	17.91	17.74	17.86	39,091	+0.01(+0.04%)
Mar 12, 2013	17.79	17.97	17.78	17.85	42,686	+0.07(+0.40%)
Mar 11, 2013	17.77	17.99	17.68	17.78	38,031	-0.10(-0.56%)
Mar 08, 2013	18.28	18.28	17.47	17.88	59,379	-0.20(-1.10%)
Mar 07, 2013	17.82	18.18	17.78	18.08	63,490	+0.21(+1.15%)
Mar 06, 2013	17.82	17.91	17.65	17.87	21,751	+0.05(+0.28%)
Mar 05, 2013	17.46	17.88	17.46	17.82	66,100	+0.16(+0.88%)
Mar 04, 2013	17.50	17.72	17.08	17.67	59,157	+0.07(+0.40%)
Mar 01, 2013	17.28	17.79	17.28	17.60	29,885	+0.13(+0.77%)
Feb 28, 2013	17.32	17.53	17.29	17.46	53,547	+0.17(+0.99%)
Feb 27, 2013	17.60	17.64	17.27	17.29	39,578	-0.41(-2.33%)
Feb 26, 2013	17.23	17.82	17.23	17.70	93,994	-0.15(-0.84%)
Feb 22, 2013	17.88	17.88	17.58	17.85	36,540	+0.11(+0.60%)
Feb 21, 2013	17.16	17.83	17.16	17.74	51,768	+0.58(+3.39%)
Feb 20, 2013	17.69	17.69	17.14	17.16	64,899	-0.46(-2.62%)
Feb 19, 2013	17.03	19.94	16.92	17.62	133,803	+0.60(+3.55%)
Feb 15, 2013	17.18	17.18	16.83	17.02	54,860	+0.01(+0.08%)
Feb 14, 2013	17.02	17.14	16.93	17.01	19,955	-0.10(-0.58%)
Feb 13, 2013	17.41	17.43	16.91	17.11	39,034	-0.28(-1.63%)
Feb 12, 2013	17.05	17.50	17.02	17.39	30,498	+0.36(+2.08%)
Feb 11, 2013	16.72	17.05	16.52	17.03	46,936	+0.34(+2.04%)
Feb 08, 2013	16.82	16.96	16.59	16.69	74,603	-0.11(-0.68%)
Feb 07, 2013	16.86	16.92	16.68	16.81	50,264	+0.01(+0.08%)
Feb 06, 2013	16.91	16.91	16.33	16.79	70,773	-0.04(-0.25%)
Feb 04, 2013	16.90	16.99	16.78	16.84	43,915	-0.15(-0.88%)
Feb 01, 2013	16.53	17.04	16.53	16.98	64,571	+0.51(+3.11%)
Jan 31, 2013	16.20	16.72	16.20	16.47	65,089	+0.21(+1.27%)
Jan 30, 2013	16.95	16.95	16.13	16.27	53,582	-0.73(-4.30%)
Jan 29, 2013	16.94	17.05	16.76	17.00	50,371	+0.14(+0.84%)
Jan 28, 2013	16.63	16.89	16.46	16.86	38,221	+0.23(+1.37%)
Jan 25, 2013	16.96	16.96	16.52	16.63	40,486	-0.21(-1.27%)
Jan 24, 2013	16.64	16.88	16.47	16.84	57,417	+0.18(+1.11%)
Jan 23, 2013	16.69	16.69	16.45	16.66	33,866	-0.09(-0.55%)
Jan 22, 2013	16.38	16.75	16.27	16.75	48,086	+0.32(+1.95%)
Jan 18, 2013	16.44	16.49	16.15	16.43	35,651	-0.02(-0.13%)
Jan 17, 2013	16.38	16.57	16.28	16.45	29,595	+0.11(+0.70%)
Jan 16, 2013	16.34	16.64	16.26	16.34	117,681	-0.09(-0.56%)
Jan 15, 2013	16.34	16.53	16.22	16.43	21,883	-0.05(-0.30%)
Jan 14, 2013	16.41	16.55	16.34	16.48	20,052	-0.03(-0.17%)
Jan 11, 2013	16.49	16.76	15.83	16.51	274,903	+0.08(+0.48%)
Jan 10, 2013	16.41	16.51	16.05	16.43	49,418	+0.13(+0.78%)
Jan 09, 2013	16.17	16.49	16.16	16.30	52,944	+0.07(+0.44%)
Jan 08, 2013	15.83	16.30	15.83	16.23	81,003	+0.33(+2.10%)
Jan 07, 2013	16.20	16.39	15.75	15.90	27,040	-0.48(-2.91%)
Jan 04, 2013	16.25	16.58	16.25	16.37	47,123	+0.26(+1.59%)
Jan 03, 2013	16.17	16.20	15.86	16.12	34,832	-0.07(-0.44%)
Jan 02, 2013	16.00	16.31	15.51	16.19	106,937	+0.67(+4.35%)
Dec 31, 2012	15.37	15.73	15.02	15.51	113,279	+0.21(+1.35%)
Dec 28, 2012	15.19	15.62	14.92	15.31	126,130	+0.04(+0.23%)
Dec 27, 2012	15.24	15.33	15.02	15.27	27,319	+0.05(+0.33%)
Dec 26, 2012	15.77	15.78	14.99	15.22	58,443	-0.55(-3.51%)
Dec 24, 2012	15.55	16.24	15.36	15.78	23,580	+0.19(+1.23%)
Dec 21, 2012	15.83	15.85	15.20	15.58	326,491	-0.26(-1.66%)
Dec 20, 2012	15.51	15.87	15.27	15.85	50,181	+0.38(+2.48%)
Dec 19, 2012	15.81	15.81	15.29	15.46	59,484	-0.38(-2.38%)
Dec 18, 2012	15.43	15.85	15.29	15.84	47,891	+0.39(+2.53%)
Dec 17, 2012	15.31	15.61	15.26	15.45	52,428	+0.16(+1.07%)
Dec 14, 2012	15.17	15.44	15.10	15.29	317,910	+0.03(+0.19%)
Dec 13, 2012	15.24	15.60	15.17	15.26	49,411	-0.02(-0.14%)
Dec 12, 2012	15.28	15.73	15.17	15.28	82,264	-0.34(-2.18%)
Dec 11, 2012	15.51	15.78	15.36	15.62	55,391	+0.27(+1.76%)
Dec 10, 2012	14.92	15.42	14.92	15.35	58,749	+0.50(+3.40%)
Dec 07, 2012	15.03	15.03	14.61	14.85	43,893	-0.09(-0.62%)
Dec 06, 2012	14.76	14.99	14.64	14.94	37,089	+0.21(+1.45%)
Dec 05, 2012	14.50	14.82	14.48	14.73	44,126	+0.33(+2.32%)
Dec 04, 2012	14.59	14.64	14.28	14.39	93,635	-0.33(-2.27%)
Nov 30, 2012	14.89	15.24	14.48	14.73	131,542	-0.10(-0.67%)
Nov 29, 2012	14.58	14.86	14.46	14.82	35,437	+0.40(+2.76%)
Nov 28, 2012	14.53	14.59	14.30	14.43	37,577	-0.21(-1.46%)
Nov 27, 2012	14.51	14.98	14.51	14.64	50,947	+0.16(+1.13%)
Nov 26, 2012	14.33	14.51	14.27	14.48	45,009	+0.07(+0.49%)
Nov 23, 2012	14.45	15.07	14.16	14.41	44,449	+0.04(+0.25%)
Nov 21, 2012	14.43	14.88	14.16	14.37	33,561	+0.01(+0.05%)
Nov 20, 2012	14.16	14.38	13.89	14.36	65,707	+0.13(+0.90%)
Nov 19, 2012	14.17	14.30	13.96	14.24	68,496	+0.24(+1.72%)
Nov 16, 2012	13.24	14.06	13.23	13.99	118,574	+0.70(+5.24%)
Nov 15, 2012	13.75	13.75	13.13	13.30	250,745	-0.42(-3.06%)
Nov 14, 2012	14.26	14.38	13.67	13.72	112,229	-0.46(-3.26%)
Nov 13, 2012	14.16	14.56	14.16	14.18	63,418	-0.28(-1.92%)
Nov 12, 2012	14.83	14.83	14.30	14.46	48,406	-0.36(-2.45%)
Nov 09, 2012	15.05	15.30	14.70	14.82	44,254	-0.25(-1.65%)
Nov 08, 2012	15.00	15.36	15.00	15.07	159,636	-0.11(-0.70%)
Nov 07, 2012	15.51	15.51	14.97	15.17	172,106	-0.47(-3.00%)
Nov 06, 2012	15.22	15.76	15.22	15.64	97,415	+0.24(+1.57%)
Nov 05, 2012	16.49	16.55	15.30	15.40	197,278	-1.12(-6.79%)
Nov 02, 2012	16.89	16.95	16.15	16.52	146,601	-0.26(-1.57%)
Nov 01, 2012	16.98	17.40	16.61	16.79	118,153	-0.10(-0.59%)
Oct 31, 2012	17.03	17.03	15.99	16.88	110,653	-0.36(-2.06%)
Oct 26, 2012	17.67	17.24	17.24	17.24	31,252	-0.39(-2.22%)
Oct 25, 2012	17.36	17.66	17.26	17.63	31,942	+0.46(+2.69%)
Oct 24, 2012	17.34	17.35	16.93	17.17	62,123	-0.04(-0.21%)
Oct 23, 2012	17.62	17.73	16.22	17.20	48,313	-0.42(-2.38%)
Oct 19, 2012	18.47	18.62	17.51	17.62	81,493	-0.92(-4.94%)
Oct 18, 2012	18.10	18.70	18.06	18.54	128,663	+0.38(+2.07%)
Oct 17, 2012	18.16	18.31	17.99	18.16	41,872	+0.09(+0.47%)
Oct 16, 2012	17.82	18.10	17.63	18.08	40,297	+0.33(+1.84%)
Oct 15, 2012	18.01	18.01	17.45	17.75	77,737	-0.16(-0.87%)
Oct 12, 2012	18.17	18.17	17.57	17.91	46,935	-0.21(-1.14%)
Oct 11, 2012	18.31	18.31	18.00	18.11	83,251	-0.01(-0.04%)
Oct 10, 2012	18.08	18.29	17.98	18.12	58,136	+0.04(+0.24%)
Oct 09, 2012	18.12	18.12	17.77	18.08	64,992	-0.02(-0.12%)
Oct 08, 2012	18.00	18.21	17.99	18.10	38,698	-0.03(-0.16%)
Oct 05, 2012	18.23	18.28	18.06	18.13	91,160	-0.03(-0.16%)
Oct 04, 2012	18.23	18.29	18.01	18.16	88,851	+0.04(+0.24%)
Oct 03, 2012	18.04	18.15	17.95	18.11	82,675	+0.16(+0.87%)
Oct 02, 2012	17.92	18.15	17.76	17.96	69,620	+0.16(+0.92%)
Oct 01, 2012	17.99	18.14	17.76	17.79	72,712	-0.07(-0.40%)
Sep 28, 2012	17.92	18.16	17.84	17.86	47,353	-0.17(-0.95%)
Sep 27, 2012	18.07	18.19	17.84	18.04	91,489	+0.01(+0.08%)
Sep 26, 2012	18.04	18.52	17.94	18.02	147,955	-0.07(-0.39%)
Sep 25, 2012	18.18	18.26	18.04	18.09	117,135	-0.02(-0.12%)
Sep 24, 2012	17.88	18.22	17.81	18.11	84,633	+0.23(+1.27%)
Sep 21, 2012	17.71	18.23	17.57	17.89	541,814	+0.43(+2.48%)
Sep 20, 2012	16.69	17.72	16.66	17.45	171,272	+0.67(+3.98%)
Sep 19, 2012	16.27	16.83	16.20	16.79	293,687	+0.60(+3.73%)
Sep 18, 2012	16.14	16.21	15.63	16.18	85,425	+0.05(+0.31%)
Sep 17, 2012	16.13	16.24	16.03	16.13	107,117	-0.14(-0.83%)
Sep 14, 2012	16.34	16.34	16.23	16.27	97,313	+0.03(+0.17%)
Sep 13, 2012	16.10	16.34	15.93	16.24	83,155	+0.17(+1.08%)
Sep 12, 2012	16.07	16.13	15.91	16.06	42,489	-0.00(-0.02%)
Sep 11, 2012	16.11	16.15	15.95	16.07	57,068	+0.00(+0.00%)
Sep 10, 2012	15.90	16.19	15.90	16.07	158,888	+0.17(+1.07%)
Sep 07, 2012	16.07	16.07	15.88	15.90	66,717	-0.09(-0.53%)
Sep 06, 2012	16.11	16.11	15.83	15.98	111,062	+0.01(+0.09%)
Sep 05, 2012	16.30	16.33	15.91	15.97	200,657	-0.10(-0.62%)
Sep 04, 2012	15.81	16.32	15.65	16.07	91,933	+0.34(+2.17%)
Aug 31, 2012	15.93	15.93	15.69	15.73	42,811	-0.06(-0.41%)
Aug 30, 2012	15.90	15.91	15.65	15.79	19,228	-0.26(-1.64%)
Aug 29, 2012	15.84	16.15	15.61	16.05	50,236	+0.00(+0.00%)
Aug 27, 2012	16.11	16.25	15.95	16.05	41,677	-0.01(-0.09%)
Aug 24, 2012	15.88	16.22	15.88	16.07	83,642	+0.11(+0.67%)
Aug 23, 2012	16.01	16.15	15.71	15.96	39,676	-0.05(-0.31%)
Aug 22, 2012	15.92	16.07	15.83	16.01	65,668	+0.09(+0.54%)
Aug 21, 2012	16.20	16.53	15.81	15.93	97,198	-0.25(-1.54%)
Aug 20, 2012	15.88	16.21	15.88	16.17	30,391	+0.19(+1.20%)
Aug 17, 2012	15.79	16.09	15.75	15.98	68,696	+0.13(+0.81%)
Aug 16, 2012	15.47	15.98	15.15	15.85	59,622	+0.43(+2.76%)
Aug 15, 2012	15.19	15.66	15.19	15.43	62,413	+0.15(+0.98%)
Aug 14, 2012	15.22	15.48	14.99	15.28	127,580	+0.12(+0.80%)
Aug 13, 2012	15.19	15.36	14.95	15.16	55,822	+0.01(+0.05%)
Aug 10, 2012	14.85	15.24	14.65	15.15	54,499	+0.33(+2.20%)
Aug 09, 2012	15.19	15.19	14.75	14.82	59,855	-0.43(-2.84%)
Aug 08, 2012	15.21	15.28	15.00	15.26	57,549	+0.01(+0.09%)
Aug 07, 2012	15.07	15.87	15.00	15.24	94,479	+0.34(+2.29%)
Aug 06, 2012	13.76	15.41	13.76	14.90	189,444	+1.57(+11.77%)
Aug 03, 2012	13.54	13.65	13.24	13.33	69,113	+0.06(+0.43%)
Aug 02, 2012	13.21	13.52	13.18	13.28	69,415	+0.07(+0.54%)
Aug 01, 2012	13.95	14.11	13.20	13.21	108,829	-0.72(-5.15%)
Jul 31, 2012	14.34	14.43	13.89	13.92	51,668	-0.52(-3.59%)
Jul 30, 2012	14.63	14.78	14.16	14.44	37,618	-0.24(-1.64%)
Jul 27, 2012	14.24	14.71	14.02	14.68	53,885	+0.50(+3.56%)
Jul 26, 2012	14.34	14.35	14.13	14.18	39,906	+0.09(+0.66%)
Jul 25, 2012	14.10	14.27	13.84	14.09	31,594	+0.13(+0.97%)
Jul 24, 2012	14.48	14.48	13.94	13.95	51,442	-0.43(-3.01%)
Jul 23, 2012	14.60	14.69	14.38	14.38	74,088	-0.53(-3.53%)
Jul 20, 2012	15.19	15.39	14.83	14.91	92,407	-0.42(-2.73%)
Jul 19, 2012	15.66	15.66	15.29	15.33	23,269	-0.26(-1.69%)
Jul 18, 2012	15.17	15.85	15.14	15.59	69,199	+0.47(+3.10%)
Jul 17, 2012	15.49	15.49	15.10	15.12	59,800	-0.21(-1.34%)
Jul 16, 2012	16.03	16.03	15.30	15.33	82,505	-0.81(-5.02%)
Jul 13, 2012	15.60	16.25	15.60	16.14	42,751	+0.54(+3.46%)
Jul 12, 2012	15.63	15.73	15.51	15.60	56,336	-0.18(-1.13%)
Jul 11, 2012	15.56	15.88	15.43	15.78	78,608	+0.23(+1.46%)
Jul 10, 2012	15.41	15.60	15.06	15.55	136,454	+0.30(+1.96%)
Jul 09, 2012	15.14	15.27	15.00	15.25	72,018	+0.01(+0.05%)
Jul 06, 2012	15.34	15.41	15.13	15.24	47,289	-0.32(-2.05%)
Jul 05, 2012	15.88	15.90	15.45	15.56	36,692	-0.31(-1.97%)
Jul 03, 2012	15.25	15.88	15.25	15.88	34,251	+0.34(+2.19%)
Jul 02, 2012	15.17	15.54	15.05	15.54	64,367	+0.38(+2.53%)
Jun 29, 2012	15.40	15.40	15.06	15.15	66,680	+0.11(+0.76%)
Jun 28, 2012	15.01	15.24	14.68	15.04	50,230	-0.09(-0.61%)
Jun 27, 2012	15.24	15.25	15.01	15.13	58,455	-0.13(-0.84%)
Jun 26, 2012	15.05	15.30	14.87	15.26	31,085	+0.27(+1.80%)
Jun 25, 2012	15.07	15.24	14.91	14.99	76,257	-0.40(-2.59%)
Jun 22, 2012	15.01	15.42	14.80	15.39	244,855	+0.54(+3.64%)
Jun 21, 2012	15.43	15.43	14.78	14.85	95,686	-0.59(-3.82%)
Jun 20, 2012	15.18	15.56	15.18	15.44	73,681	+0.19(+1.26%)
Jun 19, 2012	15.00	15.31	14.79	15.24	114,737	+0.26(+1.75%)
Jun 18, 2012	15.33	15.43	14.88	14.98	76,085	-0.40(-2.59%)
Jun 15, 2012	15.26	15.56	15.19	15.38	148,434	+0.06(+0.42%)
Jun 14, 2012	15.09	15.41	15.09	15.31	53,943	+0.29(+1.94%)
Jun 13, 2012	15.07	15.44	14.90	15.02	69,179	-0.09(-0.56%)
Jun 12, 2012	14.99	15.16	14.80	15.11	90,521	+0.26(+1.77%)
Jun 11, 2012	15.81	15.81	14.84	14.85	95,188	-0.74(-4.74%)
Jun 08, 2012	15.34	15.65	15.29	15.58	43,764	+0.17(+1.11%)
Jun 07, 2012	15.80	15.85	15.39	15.41	66,437	-0.18(-1.18%)
Jun 06, 2012	15.09	15.61	14.88	15.60	87,664	+0.64(+4.27%)
Jun 05, 2012	14.87	15.08	14.83	14.96	59,279	+0.06(+0.38%)
Jun 04, 2012	15.02	15.03	14.72	14.90	68,548	-0.01(-0.05%)

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