Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	17.55	17.62	17.40	17.41	37,207	-0.09(-0.51%)
Mar 27, 2013	17.40	17.54	17.30	17.50	29,741	+0.02(+0.11%)
Mar 26, 2013	17.58	17.62	17.30	17.48	17,874	+0.00(+0.00%)
Mar 25, 2013	17.37	17.62	17.25	17.48	27,970	+0.11(+0.63%)
Mar 22, 2013	17.38	17.42	17.21	17.37	37,464	+0.11(+0.64%)
Mar 21, 2013	17.18	17.45	17.18	17.26	23,766	-0.07(-0.40%)
Mar 20, 2013	17.33	17.36	17.22	17.33	20,198	+0.08(+0.46%)
Mar 19, 2013	17.39	17.50	17.25	17.25	32,507	-0.13(-0.75%)
Mar 18, 2013	17.56	17.74	17.36	17.38	20,145	-0.34(-1.92%)
Mar 15, 2013	17.59	17.95	17.46	17.72	108,570	+0.17(+0.97%)
Mar 14, 2013	17.50	17.59	17.36	17.55	30,625	+0.09(+0.52%)
Mar 13, 2013	17.39	17.50	17.32	17.46	24,736	+0.08(+0.46%)
Mar 12, 2013	17.66	17.71	17.25	17.38	34,325	-0.26(-1.47%)
Mar 11, 2013	17.55	17.66	17.43	17.64	27,532	-0.03(-0.17%)
Mar 08, 2013	17.93	17.94	17.41	17.67	40,040	-0.12(-0.67%)
Mar 07, 2013	17.63	17.93	17.63	17.79	50,887	+0.11(+0.62%)
Mar 06, 2013	17.61	17.75	17.47	17.68	54,487	+0.00(+0.00%)
Mar 05, 2013	17.61	17.92	17.46	17.68	38,452	+0.14(+0.80%)
Mar 04, 2013	17.95	17.95	17.35	17.54	32,376	-0.42(-2.34%)
Mar 01, 2013	17.78	18.16	17.60	17.96	18,551	+0.12(+0.67%)
Feb 28, 2013	18.40	18.44	17.82	17.84	53,217	-0.52(-2.83%)
Feb 27, 2013	18.37	18.48	18.28	18.36	117,115	-0.05(-0.27%)
Feb 26, 2013	18.25	18.50	18.14	18.41	49,768	-0.35(-1.87%)
Feb 22, 2013	18.57	18.82	18.48	18.76	32,295	+0.28(+1.52%)
Feb 21, 2013	18.41	18.80	18.41	18.48	24,411	+0.07(+0.38%)
Feb 20, 2013	18.92	18.95	18.33	18.41	53,328	-0.45(-2.39%)
Feb 19, 2013	19.79	19.97	18.48	18.86	108,703	+0.22(+1.18%)
Feb 15, 2013	18.55	18.70	18.29	18.64	120,649	+0.23(+1.25%)
Feb 14, 2013	18.16	18.45	18.02	18.41	46,024	+0.23(+1.27%)
Feb 13, 2013	18.06	18.25	17.90	18.18	45,848	+0.15(+0.83%)
Feb 12, 2013	18.04	18.11	17.93	18.03	37,401	+0.02(+0.11%)
Feb 11, 2013	18.00	18.16	17.83	18.01	31,678	+0.01(+0.06%)
Feb 08, 2013	17.71	18.00	17.54	18.00	59,961	+0.31(+1.75%)
Feb 07, 2013	17.84	17.84	17.50	17.69	22,677	-0.16(-0.90%)
Feb 06, 2013	17.79	17.89	17.50	17.85	24,161	+0.38(+2.18%)
Feb 04, 2013	17.76	17.76	17.44	17.47	27,563	-0.36(-2.02%)
Feb 01, 2013	17.45	17.93	17.42	17.83	32,352	+0.31(+1.77%)
Jan 31, 2013	17.37	17.76	17.35	17.52	34,302	+0.15(+0.86%)
Jan 30, 2013	17.78	17.82	17.25	17.37	45,825	-0.38(-2.14%)
Jan 29, 2013	17.83	17.88	17.50	17.75	44,841	-0.14(-0.78%)
Jan 28, 2013	17.49	18.00	17.49	17.89	39,401	+0.38(+2.17%)
Jan 25, 2013	17.57	17.77	17.10	17.51	69,984	-0.04(-0.23%)
Jan 24, 2013	17.65	18.00	17.37	17.55	36,216	-0.13(-0.74%)
Jan 23, 2013	17.91	17.98	17.66	17.68	26,380	-0.17(-0.95%)
Jan 22, 2013	17.95	17.96	17.26	17.85	59,724	-0.14(-0.78%)
Jan 18, 2013	17.95	18.09	17.86	17.99	30,797	-0.02(-0.11%)
Jan 17, 2013	17.44	18.20	17.44	18.01	103,509	+0.61(+3.51%)
Jan 16, 2013	17.59	17.82	17.40	17.40	73,563	-0.58(-3.23%)
Jan 15, 2013	18.04	18.05	17.86	17.98	15,425	-0.08(-0.44%)
Jan 14, 2013	18.35	18.37	17.98	18.06	26,945	-0.17(-0.93%)
Jan 11, 2013	18.50	18.62	17.95	18.23	31,604	-0.23(-1.25%)
Jan 10, 2013	18.57	18.57	18.06	18.46	26,124	-0.15(-0.81%)
Jan 09, 2013	18.30	18.61	18.10	18.61	27,838	+0.42(+2.31%)
Jan 08, 2013	18.06	18.50	17.79	18.19	44,553	+0.17(+0.94%)
Jan 07, 2013	17.96	18.24	17.96	18.02	20,915	-0.09(-0.50%)
Jan 04, 2013	18.02	18.40	17.80	18.11	72,550	+0.17(+0.95%)
Jan 03, 2013	18.31	18.31	17.55	17.94	35,696	-0.31(-1.70%)
Jan 02, 2013	17.91	18.41	17.48	18.25	80,693	+0.77(+4.41%)
Dec 31, 2012	17.38	17.90	17.27	17.48	53,904	+0.10(+0.58%)
Dec 28, 2012	17.25	17.63	17.25	17.38	19,424	+0.12(+0.70%)
Dec 27, 2012	17.31	17.59	17.24	17.26	24,464	+0.01(+0.06%)
Dec 26, 2012	17.56	17.73	17.24	17.25	38,612	-0.21(-1.20%)
Dec 24, 2012	17.70	17.71	17.46	17.46	16,540	-0.25(-1.41%)
Dec 21, 2012	18.04	18.36	17.69	17.71	97,882	-0.30(-1.67%)
Dec 20, 2012	16.75	18.05	16.57	18.01	103,317	-0.19(-1.04%)
Dec 19, 2012	18.20	18.29	18.00	18.20	35,903	+0.01(+0.05%)
Dec 18, 2012	17.90	18.39	17.80	18.19	71,820	+0.27(+1.51%)
Dec 17, 2012	17.56	17.97	17.56	17.92	30,817	+0.39(+2.22%)
Dec 14, 2012	17.56	17.75	17.52	17.53	24,256	-0.16(-0.90%)
Dec 13, 2012	17.88	17.93	17.50	17.69	80,228	-0.19(-1.06%)
Dec 12, 2012	18.18	18.18	17.82	17.88	35,455	-0.30(-1.65%)
Dec 11, 2012	18.43	18.43	17.98	18.18	31,294	-0.11(-0.60%)
Dec 10, 2012	18.00	18.29	17.87	18.29	21,165	+0.30(+1.67%)
Dec 07, 2012	17.98	18.10	17.67	17.99	16,370	+0.12(+0.67%)
Dec 06, 2012	17.37	17.96	17.29	17.87	12,944	+0.20(+1.13%)
Dec 05, 2012	17.89	18.10	17.52	17.67	48,984	-0.08(-0.45%)
Dec 04, 2012	17.41	17.76	17.37	17.75	10,297	+0.42(+2.42%)
Nov 30, 2012	17.76	17.76	17.28	17.33	94,153	-0.35(-1.98%)
Nov 29, 2012	17.91	18.11	17.50	17.68	29,641	-0.03(-0.17%)
Nov 28, 2012	17.23	17.76	17.08	17.71	19,382	+0.36(+2.07%)
Nov 27, 2012	17.25	17.70	17.25	17.35	113,984	+0.13(+0.75%)
Nov 26, 2012	17.07	17.25	16.98	17.22	10,936	+0.01(+0.06%)
Nov 23, 2012	16.93	17.21	16.70	17.21	9,886	+0.37(+2.20%)
Nov 21, 2012	17.00	17.00	16.53	16.84	15,377	-0.04(-0.24%)
Nov 20, 2012	17.37	17.37	16.64	16.88	16,341	-0.58(-3.32%)
Nov 19, 2012	16.90	17.64	16.90	17.46	54,063	+0.64(+3.80%)
Nov 16, 2012	16.66	17.13	16.45	16.82	53,871	+0.04(+0.24%)
Nov 15, 2012	17.25	17.49	16.69	16.78	48,649	-0.40(-2.33%)
Nov 14, 2012	17.63	17.93	17.15	17.18	55,295	-0.46(-2.61%)
Nov 13, 2012	17.29	18.07	17.10	17.64	23,909	+0.14(+0.80%)
Nov 12, 2012	17.53	17.79	17.43	17.50	22,001	-0.03(-0.17%)
Nov 09, 2012	17.53	18.30	17.53	17.53	26,763	-0.05(-0.28%)
Nov 08, 2012	18.00	18.19	17.52	17.58	48,927	-0.57(-3.14%)
Nov 07, 2012	18.30	18.43	18.11	18.15	32,709	-0.46(-2.47%)
Nov 06, 2012	18.50	18.72	18.42	18.61	19,605	+0.07(+0.38%)
Nov 05, 2012	18.53	18.72	18.32	18.54	12,896	-0.05(-0.27%)
Nov 02, 2012	18.61	18.73	18.34	18.59	39,719	+0.08(+0.43%)
Nov 01, 2012	18.49	18.61	18.23	18.51	29,842	-0.02(-0.11%)
Oct 31, 2012	18.41	18.55	18.02	18.53	16,737	+0.12(+0.65%)
Oct 26, 2012	18.59	18.41	18.41	18.41	30,300	-0.16(-0.86%)
Oct 25, 2012	18.62	18.62	18.30	18.57	11,110	+0.16(+0.87%)
Oct 24, 2012	18.16	18.49	18.16	18.41	40,437	+0.17(+0.93%)
Oct 23, 2012	18.26	18.45	18.15	18.24	21,190	+0.07(+0.39%)
Oct 19, 2012	18.19	18.50	18.08	18.17	57,675	-0.19(-1.03%)
Oct 18, 2012	18.74	18.87	18.36	18.36	24,510	-0.64(-3.37%)
Oct 17, 2012	18.95	19.00	18.88	19.00	21,786	+0.03(+0.16%)
Oct 16, 2012	18.81	19.18	18.72	18.97	44,319	+0.21(+1.12%)
Oct 15, 2012	18.70	18.82	18.62	18.76	15,237	+0.06(+0.32%)
Oct 12, 2012	19.19	19.19	18.61	18.70	47,653	-0.58(-3.01%)
Oct 11, 2012	18.84	19.61	18.79	19.28	58,049	+0.56(+2.99%)
Oct 10, 2012	18.78	18.81	18.52	18.72	10,145	-0.02(-0.11%)
Oct 09, 2012	18.92	19.04	18.51	18.74	21,675	-0.22(-1.16%)
Oct 08, 2012	18.65	19.18	18.36	18.96	18,207	+0.17(+0.90%)
Oct 05, 2012	19.51	19.82	18.64	18.79	46,899	-0.70(-3.59%)
Oct 04, 2012	19.91	19.92	19.27	19.49	18,467	-0.40(-2.01%)
Oct 03, 2012	19.67	20.08	19.27	19.89	43,777	+0.28(+1.43%)
Oct 02, 2012	19.39	19.77	19.11	19.61	32,687	+0.35(+1.82%)
Oct 01, 2012	19.12	19.95	19.11	19.26	34,644	+0.20(+1.05%)
Sep 28, 2012	19.17	19.36	19.05	19.06	43,429	-0.20(-1.04%)
Sep 27, 2012	19.30	19.30	19.10	19.26	31,854	-0.13(-0.67%)
Sep 26, 2012	19.35	19.53	19.11	19.39	29,291	+0.04(+0.21%)
Sep 25, 2012	19.61	19.84	19.27	19.35	138,935	-0.09(-0.46%)
Sep 24, 2012	19.04	19.66	18.97	19.44	68,557	+0.18(+0.93%)
Sep 21, 2012	19.88	19.88	19.08	19.26	85,907	-0.27(-1.38%)
Sep 20, 2012	20.66	20.66	19.38	19.53	38,534	-1.31(-6.29%)
Sep 19, 2012	21.00	21.03	20.44	20.84	29,331	-0.10(-0.48%)
Sep 18, 2012	20.98	21.00	18.75	20.94	26,497	+0.00(+0.00%)
Sep 17, 2012	20.36	20.98	19.89	20.94	63,511	+0.58(+2.85%)
Sep 14, 2012	19.77	20.67	19.61	20.36	79,322	+0.58(+2.93%)
Sep 13, 2012	19.03	19.78	18.98	19.78	61,519	+0.76(+4.00%)
Sep 12, 2012	18.96	19.05	18.73	19.02	32,513	+0.05(+0.26%)
Sep 11, 2012	18.75	18.98	18.62	18.97	26,730	+0.33(+1.77%)
Sep 10, 2012	18.57	18.81	18.51	18.64	23,973	+0.01(+0.05%)
Sep 07, 2012	18.74	18.75	18.51	18.63	30,146	-0.07(-0.37%)
Sep 06, 2012	18.00	18.73	17.91	18.70	43,154	+0.79(+4.41%)
Sep 05, 2012	18.06	18.06	17.75	17.91	57,164	-0.06(-0.33%)
Sep 04, 2012	18.07	18.07	17.73	17.97	33,384	-0.16(-0.88%)
Aug 31, 2012	18.42	18.49	18.03	18.13	27,004	-0.14(-0.77%)
Aug 30, 2012	18.53	18.53	18.22	18.27	9,556	-0.31(-1.67%)
Aug 29, 2012	18.59	18.66	18.31	18.58	16,938	+0.26(+1.42%)
Aug 27, 2012	18.31	18.33	17.89	18.32	32,366	+0.02(+0.11%)
Aug 24, 2012	18.28	18.44	18.02	18.30	37,890	-0.02(-0.11%)
Aug 23, 2012	18.36	18.42	18.25	18.32	50,704	-0.04(-0.22%)
Aug 22, 2012	18.32	18.50	18.23	18.36	35,436	-0.01(-0.05%)
Aug 21, 2012	18.62	18.84	18.27	18.37	49,520	-0.23(-1.24%)
Aug 20, 2012	18.54	18.63	18.38	18.60	18,961	+0.07(+0.38%)
Aug 17, 2012	18.70	18.73	18.34	18.53	56,624	-0.21(-1.12%)
Aug 16, 2012	18.61	18.86	18.40	18.74	47,061	+0.15(+0.81%)
Aug 15, 2012	18.28	18.59	18.27	18.59	60,982	+0.23(+1.25%)
Aug 14, 2012	18.52	18.52	18.20	18.36	59,021	-0.17(-0.92%)
Aug 13, 2012	18.15	18.56	18.15	18.53	36,922	+0.41(+2.26%)
Aug 10, 2012	18.02	18.36	17.85	18.12	42,622	+0.11(+0.61%)
Aug 09, 2012	18.20	18.62	17.80	18.01	72,164	-0.16(-0.88%)
Aug 08, 2012	18.48	18.53	17.94	18.17	222,511	-0.34(-1.84%)
Aug 07, 2012	19.12	19.12	18.33	18.51	107,344	-0.58(-3.04%)
Aug 06, 2012	19.26	19.40	18.95	19.09	43,149	+0.11(+0.58%)
Aug 03, 2012	18.62	19.20	18.62	18.98	46,282	+0.58(+3.15%)
Aug 02, 2012	18.39	18.67	18.37	18.40	32,994	+0.09(+0.49%)
Aug 01, 2012	19.19	19.19	18.31	18.31	41,899	-0.74(-3.88%)
Jul 31, 2012	18.95	19.14	18.83	19.05	27,658	+0.07(+0.37%)
Jul 30, 2012	18.90	19.34	18.86	18.98	22,288	+0.10(+0.53%)
Jul 27, 2012	18.61	19.19	18.19	18.88	48,558	+0.29(+1.56%)
Jul 26, 2012	18.55	18.68	18.32	18.59	31,053	+0.29(+1.58%)
Jul 25, 2012	19.05	19.28	18.09	18.30	84,987	-0.69(-3.63%)
Jul 24, 2012	19.12	19.12	18.51	18.99	55,888	-0.12(-0.63%)
Jul 23, 2012	19.04	19.76	19.00	19.11	99,721	-0.18(-0.93%)
Jul 20, 2012	19.24	19.36	19.16	19.29	62,303	-0.09(-0.46%)
Jul 19, 2012	19.58	19.61	19.38	19.38	29,152	-0.20(-1.02%)
Jul 18, 2012	19.40	19.90	19.11	19.58	33,829	+0.09(+0.46%)
Jul 17, 2012	19.45	19.60	19.08	19.49	58,888	+0.21(+1.09%)
Jul 16, 2012	19.50	19.50	19.24	19.28	41,980	-0.22(-1.13%)
Jul 13, 2012	19.35	19.61	19.27	19.50	25,418	+0.18(+0.93%)
Jul 12, 2012	19.35	19.50	19.10	19.32	50,038	-0.11(-0.57%)
Jul 11, 2012	19.36	19.63	19.20	19.43	114,731	+0.00(+0.00%)
Jul 10, 2012	19.76	19.76	19.20	19.43	24,728	-0.16(-0.82%)
Jul 09, 2012	19.36	19.90	18.82	19.59	25,136	+0.28(+1.45%)
Jul 06, 2012	19.38	19.50	19.07	19.31	26,123	-0.32(-1.63%)
Jul 05, 2012	19.85	19.88	19.55	19.63	25,721	-0.22(-1.11%)
Jul 03, 2012	19.48	19.90	19.34	19.85	24,655	+0.43(+2.21%)
Jul 02, 2012	19.32	19.42	18.95	19.42	68,203	+0.07(+0.36%)
Jun 29, 2012	19.46	19.50	19.25	19.35	49,750	+0.29(+1.52%)
Jun 28, 2012	18.94	19.16	18.66	19.06	26,758	+0.01(+0.05%)
Jun 27, 2012	18.53	19.23	18.53	19.05	42,213	+0.55(+2.97%)
Jun 26, 2012	18.39	18.75	18.31	18.50	56,399	+0.09(+0.49%)
Jun 25, 2012	18.56	18.63	18.34	18.41	27,250	-0.42(-2.23%)
Jun 22, 2012	18.41	18.92	18.41	18.83	107,639	+0.60(+3.29%)
Jun 21, 2012	18.63	18.63	18.09	18.23	76,324	-0.46(-2.46%)
Jun 20, 2012	18.91	19.04	18.51	18.69	23,888	-0.23(-1.22%)
Jun 19, 2012	18.97	19.32	18.80	18.92	66,046	+0.11(+0.58%)
Jun 18, 2012	19.26	19.34	18.77	18.81	35,220	-0.53(-2.74%)
Jun 15, 2012	19.07	19.44	19.05	19.34	71,604	+0.26(+1.36%)
Jun 14, 2012	18.24	19.11	18.24	19.08	60,093	+0.87(+4.78%)
Jun 13, 2012	18.94	19.05	18.11	18.21	137,687	-0.76(-4.01%)
Jun 12, 2012	18.91	19.00	18.53	18.97	41,748	+0.11(+0.58%)
Jun 11, 2012	18.95	19.05	18.68	18.86	92,720	+0.12(+0.64%)
Jun 08, 2012	18.76	18.88	18.48	18.74	51,669	-0.12(-0.64%)
Jun 07, 2012	18.60	18.97	18.01	18.86	182,174	+0.47(+2.56%)
Jun 06, 2012	17.88	18.42	17.76	18.39	58,937	+0.59(+3.31%)
Jun 05, 2012	18.05	18.36	17.76	17.80	100,682	-0.29(-1.60%)
Jun 04, 2012	17.85	18.12	17.75	18.09	78,054	+0.29(+1.63%)
Jun 01, 2012	17.95	18.39	17.77	17.80	58,806	-0.48(-2.63%)
May 31, 2012	18.42	18.52	18.09	18.28	146,879	-0.03(-0.16%)
May 30, 2012	18.83	18.83	18.00	18.31	84,012	-0.81(-4.24%)
May 29, 2012	18.45	19.26	18.45	19.12	81,788	+0.94(+5.17%)
May 25, 2012	18.17	18.50	18.05	18.18	57,831	-0.04(-0.22%)
May 24, 2012	18.28	18.34	18.00	18.22	42,151	-0.12(-0.65%)
May 23, 2012	17.75	18.50	17.60	18.34	72,205	+0.39(+2.17%)
May 22, 2012	19.21	19.21	17.81	17.95	72,332	-1.14(-5.97%)
May 21, 2012	18.79	19.10	18.53	19.09	56,012	+0.28(+1.49%)
May 18, 2012	18.83	19.28	18.51	18.81	101,116	-0.06(-0.32%)
May 17, 2012	19.06	19.61	18.87	18.87	108,480	-0.25(-1.31%)
May 16, 2012	19.23	19.49	19.01	19.12	74,870	-0.08(-0.42%)
May 15, 2012	19.75	19.90	19.19	19.20	66,346	-0.59(-2.98%)
May 14, 2012	19.51	19.87	19.51	19.79	91,943	-0.09(-0.45%)
May 11, 2012	19.08	20.36	19.08	19.88	134,728	+0.07(+0.35%)
May 10, 2012	20.14	20.74	19.39	19.81	208,698	-0.92(-4.44%)
May 09, 2012	21.03	21.03	20.34	20.73	29,164	-0.50(-2.36%)
May 08, 2012	21.14	21.34	20.82	21.23	40,275	-0.13(-0.61%)
May 07, 2012	20.77	21.68	20.77	21.36	53,882	+0.47(+2.25%)
May 04, 2012	21.34	21.34	20.82	20.89	36,306	-0.49(-2.29%)
May 03, 2012	21.71	21.75	21.06	21.38	40,750	-0.30(-1.38%)
May 02, 2012	21.59	21.86	21.23	21.68	53,134	-0.02(-0.09%)
May 01, 2012	21.50	22.66	21.48	21.70	112,237	+0.22(+1.02%)
Apr 30, 2012	21.40	21.65	21.18	21.48	134,906	+0.08(+0.37%)
Apr 27, 2012	21.27	21.46	21.04	21.40	49,549	+0.16(+0.75%)
Apr 26, 2012	21.37	21.56	21.05	21.24	34,932	-0.25(-1.16%)
Apr 25, 2012	21.04	21.95	21.04	21.49	87,699	+0.55(+2.63%)
Apr 24, 2012	20.48	20.97	20.48	20.94	46,229	+0.54(+2.65%)
Apr 23, 2012	20.31	20.70	20.27	20.40	1,062,341	-0.30(-1.45%)
Apr 20, 2012	20.63	20.78	20.33	20.70	55,412	+0.28(+1.37%)
Apr 19, 2012	20.77	20.83	20.30	20.42	45,522	+0.23(+1.14%)
Apr 18, 2012	20.85	20.87	20.09	20.19	41,930	-0.78(-3.72%)
Apr 17, 2012	20.38	21.25	20.01	20.97	69,360	+0.81(+4.02%)
Apr 16, 2012	20.19	20.50	19.93	20.16	32,767	+0.16(+0.80%)
Apr 13, 2012	19.88	20.11	19.75	20.00	43,597	-0.03(-0.15%)
Apr 12, 2012	19.96	20.50	19.96	20.03	41,467	+0.04(+0.18%)
Apr 11, 2012	20.56	20.84	19.76	20.00	67,790	-0.36(-1.79%)
Apr 10, 2012	20.98	21.71	20.31	20.36	48,850	-0.56(-2.68%)
Apr 09, 2012	20.77	21.12	20.56	20.92	55,188	-0.13(-0.62%)
Apr 05, 2012	20.86	21.19	20.76	21.05	38,903	+0.03(+0.14%)
Apr 04, 2012	21.17	21.17	20.76	21.02	38,042	-0.31(-1.45%)
Apr 03, 2012	21.82	21.82	21.23	21.33	39,447	-0.52(-2.38%)

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