Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	25.25	25.41	25.15	25.25	59,620	-0.39(-1.51%)
May 30, 2013	25.60	25.67	25.42	25.64	7,425	+0.19(+0.75%)
May 29, 2013	25.55	25.55	25.04	25.45	39,046	-0.15(-0.57%)
May 28, 2013	25.88	25.88	25.48	25.60	17,288	+0.21(+0.81%)
May 24, 2013	25.29	25.39	25.12	25.39	14,830	+0.16(+0.65%)
May 23, 2013	24.87	25.29	24.82	25.23	23,649	+0.21(+0.83%)
May 22, 2013	25.52	25.56	25.01	25.02	37,810	-0.47(-1.86%)
May 21, 2013	25.38	25.55	25.23	25.50	68,730	+0.03(+0.14%)
May 20, 2013	25.15	25.58	25.15	25.46	30,578	+0.39(+1.55%)
May 17, 2013	24.95	25.10	24.86	25.07	56,488	+0.12(+0.48%)
May 16, 2013	25.13	25.15	24.87	24.95	9,670	-0.16(-0.62%)
May 15, 2013	25.03	25.17	24.99	25.11	47,794	+0.03(+0.14%)
May 13, 2013	25.17	25.17	24.88	25.07	52,887	-0.16(-0.65%)
May 10, 2013	24.89	25.24	24.82	25.24	38,006	+0.26(+1.04%)
May 09, 2013	24.89	25.12	24.89	24.98	7,528	-0.10(-0.41%)
May 08, 2013	25.28	25.28	25.07	25.08	25,335	-0.20(-0.78%)
May 07, 2013	25.18	25.33	25.00	25.28	31,801	+0.32(+1.28%)
May 06, 2013	24.93	25.06	24.82	24.96	39,782	-0.01(-0.06%)
May 03, 2013	24.84	25.00	24.62	24.98	26,773	+0.36(+1.46%)
May 02, 2013	24.61	24.69	24.40	24.62	42,487	-0.05(-0.22%)
May 01, 2013	24.76	24.81	24.65	24.67	5,181	+0.01(+0.05%)
Apr 30, 2013	24.76	24.74	24.60	24.66	10,721	-0.08(-0.31%)
Apr 29, 2013	24.51	24.75	24.43	24.74	13,526	+0.50(+2.06%)
Apr 26, 2013	24.19	24.46	24.23	24.24	6,046	-0.20(-0.81%)
Apr 25, 2013	24.86	24.86	24.29	24.44	17,919	-0.26(-1.05%)
Apr 24, 2013	24.75	24.75	24.43	24.69	9,901	+0.04(+0.17%)
Apr 23, 2013	24.24	24.69	24.17	24.65	12,497	+0.43(+1.79%)
Apr 22, 2013	24.05	24.24	24.03	24.22	11,256	+0.08(+0.35%)
Apr 19, 2013	23.88	24.17	23.88	24.13	2,718	+0.17(+0.72%)
Apr 18, 2013	24.05	24.11	23.90	23.96	4,988	+0.16(+0.69%)
Apr 17, 2013	24.33	24.33	23.77	23.80	29,909	-0.70(-2.85%)
Apr 16, 2013	24.37	24.59	24.26	24.50	83,779	+0.53(+2.23%)
Apr 15, 2013	24.41	24.41	23.95	23.96	17,708	-0.66(-2.69%)
Apr 12, 2013	24.62	24.71	24.44	24.63	17,896	+0.02(+0.07%)
Apr 11, 2013	24.65	24.75	24.56	24.61	26,145	+0.21(+0.88%)
Apr 10, 2013	24.22	24.39	24.20	24.39	4,640	+0.19(+0.78%)
Apr 09, 2013	24.25	24.25	23.98	24.20	8,598	+0.18(+0.75%)
Apr 08, 2013	23.83	24.02	23.60	24.02	10,192	+0.19(+0.80%)
Apr 05, 2013	23.69	23.89	23.44	23.83	44,219	-0.30(-1.25%)
Apr 04, 2013	24.16	24.36	24.05	24.13	98,053	+0.02(+0.07%)
Apr 03, 2013	24.74	24.74	24.12	24.12	63,219	-0.34(-1.41%)
Apr 02, 2013	24.48	24.65	24.33	24.46	23,432	+0.04(+0.18%)
Apr 01, 2013	24.53	24.63	24.37	24.42	39,247	-0.09(-0.37%)
Mar 28, 2013	24.01	24.51	24.01	24.51	29,872	+0.58(+2.43%)
Mar 27, 2013	24.15	24.15	23.85	23.93	47,292	-0.40(-1.63%)
Mar 26, 2013	24.36	24.40	24.21	24.32	9,127	+0.07(+0.28%)
Mar 25, 2013	24.73	24.77	24.18	24.25	48,064	-0.29(-1.19%)
Mar 22, 2013	24.43	24.55	24.29	24.55	15,439	+0.32(+1.31%)
Mar 21, 2013	24.39	24.39	24.21	24.23	16,207	-0.21(-0.85%)
Mar 20, 2013	24.56	24.75	24.29	24.44	15,132	+0.22(+0.93%)
Mar 19, 2013	24.34	24.41	24.19	24.21	5,703	+0.00(+0.00%)
Mar 18, 2013	24.06	24.34	23.74	24.21	19,522	+0.14(+0.57%)
Mar 15, 2013	24.49	24.56	24.07	24.07	21,821	-0.18(-0.75%)
Mar 14, 2013	24.07	24.37	24.06	24.25	16,812	+0.18(+0.75%)
Mar 13, 2013	23.97	24.08	23.90	24.07	3,565	+0.09(+0.36%)
Mar 12, 2013	24.14	24.24	23.95	23.99	13,178	-0.02(-0.07%)
Mar 11, 2013	24.04	24.04	23.92	24.00	19,407	+0.13(+0.54%)
Mar 08, 2013	24.09	24.09	23.64	23.88	48,080	-0.15(-0.61%)
Mar 07, 2013	24.08	24.08	24.00	24.02	5,005	+0.37(+1.57%)
Mar 06, 2013	24.04	24.04	23.63	23.65	23,083	-0.35(-1.47%)
Mar 05, 2013	23.62	24.05	23.62	24.00	9,296	+0.41(+1.72%)
Mar 04, 2013	23.32	23.62	23.32	23.60	16,330	+0.41(+1.78%)
Mar 01, 2013	23.06	23.25	22.88	23.19	31,428	-0.09(-0.37%)
Feb 28, 2013	23.38	23.38	22.94	23.27	19,183	-0.03(-0.11%)
Feb 27, 2013	23.13	23.30	23.05	23.30	22,046	+0.20(+0.86%)
Feb 26, 2013	22.70	23.15	22.70	23.10	29,025	-0.04(-0.19%)
Feb 22, 2013	22.86	23.19	22.86	23.14	12,117	+0.53(+2.36%)
Feb 21, 2013	22.84	22.84	22.57	22.61	14,011	-0.47(-2.04%)
Feb 20, 2013	23.57	23.57	23.06	23.08	18,695	-0.39(-1.67%)
Feb 19, 2013	23.36	23.47	23.36	23.47	18,876	+0.25(+1.08%)
Feb 15, 2013	23.37	23.37	23.07	23.22	12,486	-0.06(-0.26%)
Feb 14, 2013	23.25	23.33	22.98	23.28	48,625	-0.15(-0.63%)
Feb 13, 2013	23.34	23.57	23.33	23.43	12,475	+0.28(+1.23%)
Feb 12, 2013	22.93	23.23	22.93	23.14	24,253	+0.32(+1.40%)
Feb 11, 2013	22.84	22.89	22.68	22.82	8,094	+0.05(+0.23%)
Feb 08, 2013	22.58	22.97	22.58	22.77	15,235	+0.13(+0.57%)
Feb 07, 2013	22.56	22.69	22.55	22.64	10,826	-0.00(-0.00%)
Feb 06, 2013	22.90	22.90	22.58	22.64	32,925	+0.05(+0.23%)
Feb 04, 2013	22.85	23.13	22.50	22.59	56,652	-0.63(-2.71%)
Feb 01, 2013	23.07	23.31	23.05	23.22	24,248	+0.38(+1.66%)
Jan 31, 2013	22.97	22.97	22.82	22.84	24,070	-0.01(-0.04%)
Jan 30, 2013	22.86	22.95	22.85	22.85	13,517	-0.01(-0.04%)
Jan 29, 2013	22.93	22.93	22.67	22.86	19,832	+0.09(+0.42%)
Jan 28, 2013	22.88	22.88	22.59	22.76	22,879	-0.01(-0.04%)
Jan 25, 2013	22.49	22.82	22.49	22.77	4,900	+0.46(+2.05%)
Jan 24, 2013	22.25	22.42	22.25	22.32	21,771	+0.19(+0.86%)
Jan 23, 2013	22.19	22.19	22.00	22.12	31,153	-0.07(-0.31%)
Jan 22, 2013	22.25	22.25	22.07	22.19	46,768	+0.13(+0.59%)
Jan 18, 2013	22.18	22.18	21.98	22.06	8,566	-0.00(-0.00%)
Jan 17, 2013	22.00	22.07	21.86	22.07	5,662	+0.27(+1.23%)
Jan 16, 2013	21.83	21.83	21.75	21.80	5,160	-0.01(-0.04%)
Jan 15, 2013	21.91	21.91	21.66	21.81	7,381	-0.25(-1.13%)
Jan 14, 2013	22.15	22.15	21.98	22.06	4,825	+0.07(+0.31%)
Jan 11, 2013	22.16	22.16	21.94	21.99	6,557	-0.11(-0.51%)
Jan 10, 2013	21.97	22.11	21.96	22.10	7,093	+0.37(+1.71%)
Jan 09, 2013	21.81	21.81	21.53	21.73	23,121	+0.09(+0.44%)
Jan 08, 2013	21.91	21.94	21.50	21.63	25,207	-0.25(-1.14%)
Jan 07, 2013	21.82	21.93	21.72	21.88	22,568	+0.21(+0.95%)
Jan 04, 2013	21.80	21.80	21.58	21.68	7,016	+0.02(+0.08%)
Jan 03, 2013	21.81	21.84	21.63	21.66	26,439	-0.28(-1.29%)
Jan 02, 2013	21.89	21.94	21.69	21.94	67,366	+0.32(+1.47%)
Dec 31, 2012	21.16	21.81	21.16	21.63	56,948	+0.38(+1.78%)
Dec 28, 2012	21.48	21.48	21.16	21.25	24,240	-0.04(-0.19%)
Dec 27, 2012	21.56	21.56	21.08	21.29	31,727	+0.02(+0.07%)
Dec 26, 2012	21.25	21.33	21.19	21.27	9,449	+0.15(+0.69%)
Dec 24, 2012	21.13	21.13	21.13	21.13	116	-0.19(-0.89%)
Dec 21, 2012	21.42	21.42	21.32	21.32	1,009	-0.24(-1.12%)
Dec 20, 2012	21.34	21.89	21.34	21.56	13,429	+0.38(+1.78%)
Dec 19, 2012	21.17	21.20	21.00	21.18	9,124	+0.30(+1.45%)
Dec 18, 2012	20.76	20.88	20.70	20.88	5,574	+0.09(+0.41%)
Dec 17, 2012	20.62	20.86	20.62	20.79	30,382	-0.04(-0.21%)
Dec 14, 2012	20.69	20.94	20.63	20.83	31,026	+0.15(+0.71%)
Dec 13, 2012	20.77	20.88	20.60	20.69	143,797	-0.03(-0.17%)
Dec 12, 2012	20.74	21.10	20.51	20.72	23,930	+0.05(+0.25%)
Dec 11, 2012	20.67	20.82	20.55	20.67	26,307	+0.16(+0.76%)
Dec 10, 2012	20.54	20.54	20.34	20.51	30,321	-0.03(-0.13%)
Dec 07, 2012	20.72	20.72	20.34	20.54	135,142	-0.12(-0.58%)
Dec 06, 2012	20.42	21.27	20.38	20.66	708,897	+0.13(+0.63%)
Dec 05, 2012	20.35	20.53	20.32	20.53	10,324	+0.15(+0.72%)
Dec 04, 2012	20.07	20.38	19.98	20.38	10,519	+0.04(+0.21%)
Nov 30, 2012	20.97	20.97	20.29	20.34	9,750	+0.00(+0.00%)
Nov 29, 2012	20.26	20.34	20.13	20.34	11,948	+0.30(+1.51%)
Nov 28, 2012	19.83	20.07	19.82	20.04	6,830	+0.14(+0.69%)
Nov 27, 2012	19.82	20.11	19.82	19.90	1,061	+0.16(+0.83%)
Nov 26, 2012	19.63	19.91	19.63	19.74	39,201	+0.31(+1.60%)
Nov 21, 2012	19.61	19.43	19.43	19.43	2,436	+0.08(+0.40%)
Nov 20, 2012	19.08	19.38	19.08	19.35	1,234	-0.24(-1.23%)
Nov 19, 2012	19.00	19.59	19.00	19.59	1,674	+0.87(+4.65%)
Nov 16, 2012	18.96	18.96	18.60	18.72	6,983	-0.25(-1.32%)
Nov 15, 2012	18.71	19.09	18.71	18.97	15,931	-0.10(-0.54%)
Nov 14, 2012	19.56	19.56	18.90	19.07	10,829	-0.10(-0.54%)
Nov 13, 2012	19.09	19.28	19.09	19.18	1,869	-0.11(-0.58%)
Nov 12, 2012	19.91	20.21	19.01	19.29	15,060	+0.26(+1.36%)
Nov 09, 2012	19.03	19.03	19.03	19.03	17,402	-0.69(-3.50%)
Nov 07, 2012	19.75	19.72	19.72	19.72	58,938	-0.24(-1.21%)
Nov 06, 2012	19.87	19.99	19.78	19.96	25,041	+0.14(+0.70%)
Nov 05, 2012	19.59	19.94	19.59	19.82	69,946	+0.27(+1.37%)
Nov 02, 2012	19.68	19.68	19.55	19.56	2,130	+0.15(+0.75%)
Nov 01, 2012	19.63	19.88	19.39	19.41	7,646	+0.09(+0.49%)
Oct 31, 2012	19.57	19.57	19.32	19.32	2,122	-0.15(-0.75%)
Oct 26, 2012	19.41	19.46	19.46	19.46	1,740	+0.02(+0.09%)
Oct 25, 2012	19.55	19.55	19.44	19.44	1,171	+0.03(+0.13%)
Oct 24, 2012	19.23	19.42	19.22	19.42	145,707	+0.15(+0.76%)
Oct 23, 2012	19.65	19.65	19.22	19.27	6,652	-0.23(-1.16%)
Oct 19, 2012	19.52	19.52	19.50	19.50	464	-0.27(-1.39%)
Oct 18, 2012	19.77	19.77	19.77	19.77	232	-0.03(-0.13%)
Oct 17, 2012	19.89	19.99	19.74	19.80	7,425	-0.03(-0.13%)
Oct 16, 2012	20.08	20.08	19.82	19.82	1,161	+0.47(+2.40%)
Oct 15, 2012	19.36	19.36	19.36	19.36	232	-0.06(-0.31%)
Oct 12, 2012	19.50	19.50	19.42	19.42	8,817	+0.03(+0.13%)
Oct 11, 2012	19.51	19.51	19.39	19.39	7,157	+0.14(+0.72%)
Oct 10, 2012	19.47	19.52	19.25	19.25	3,197	-0.23(-1.16%)
Oct 09, 2012	19.63	19.63	19.48	19.48	3,248	-0.59(-2.96%)
Oct 08, 2012	19.74	20.07	19.70	20.07	3,191	+0.03(+0.13%)
Oct 05, 2012	20.04	20.16	20.01	20.05	14,319	+0.28(+1.39%)
Oct 04, 2012	19.77	19.77	19.77	19.77	273	+0.22(+1.10%)
Oct 03, 2012	19.76	19.76	19.52	19.56	2,176	-0.16(-0.80%)
Oct 02, 2012	19.39	19.71	19.39	19.71	432	+0.24(+1.21%)
Oct 01, 2012	20.03	20.03	19.48	19.48	406	+0.08(+0.40%)
Sep 27, 2012	19.44	19.40	19.40	19.40	696	-0.03(-0.14%)
Sep 26, 2012	19.64	19.64	19.43	19.43	1,276	-0.43(-2.16%)
Sep 25, 2012	20.10	20.10	19.62	19.86	4,713	-0.04(-0.22%)
Sep 24, 2012	19.82	19.96	19.56	19.90	4,310	+0.09(+0.43%)
Sep 20, 2012	19.88	19.82	19.82	19.82	1,160	+0.00(+0.00%)
Sep 19, 2012	19.58	20.00	19.55	19.82	14,929	+0.23(+1.19%)
Sep 18, 2012	19.62	19.68	19.58	19.58	3,126	-0.20(-1.00%)
Sep 17, 2012	19.62	19.91	19.62	19.78	14,256	-0.17(-0.86%)
Sep 14, 2012	19.65	19.97	19.65	19.95	2,778	+0.82(+4.28%)
Sep 13, 2012	19.13	19.13	19.13	19.13	1,661	-0.11(-0.58%)
Sep 12, 2012	19.44	19.44	19.06	19.25	7,260	+0.04(+0.22%)
Sep 11, 2012	19.18	19.24	19.18	19.20	1,276	+0.17(+0.91%)
Sep 10, 2012	19.02	19.25	19.02	19.03	3,572	-0.22(-1.12%)
Sep 07, 2012	18.83	19.30	18.83	19.25	22,773	+0.38(+2.01%)
Sep 06, 2012	18.44	18.93	18.44	18.87	8,549	+0.57(+3.11%)
Sep 05, 2012	18.39	18.44	18.10	18.30	8,976	+0.18(+1.00%)
Sep 04, 2012	17.97	18.45	17.97	18.12	59,116	+0.02(+0.10%)
Aug 31, 2012	18.10	18.10	18.10	18.10	1,624	+0.12(+0.67%)
Aug 30, 2012	17.97	18.02	17.97	17.98	2,355	-0.12(-0.67%)
Aug 29, 2012	18.10	18.10	18.10	18.10	290	+0.12(+0.67%)
Aug 27, 2012	17.95	17.98	17.95	17.98	1,617	+0.00(+0.00%)
Aug 24, 2012	17.98	17.98	17.98	17.98	580	-0.23(-1.27%)
Aug 23, 2012	18.28	18.32	18.19	18.21	3,364	+0.10(+0.56%)
Aug 22, 2012	18.10	18.68	17.88	18.11	25,009	-0.10(-0.57%)
Aug 21, 2012	18.10	18.21	18.10	18.21	2,631	+0.52(+2.92%)
Aug 20, 2012	17.96	17.96	17.54	17.70	1,102	-0.28(-1.54%)
Aug 17, 2012	17.70	18.10	17.70	17.97	5,717	+0.27(+1.51%)
Aug 16, 2012	17.74	17.82	17.70	17.70	2,552	-0.02(-0.10%)
Aug 15, 2012	17.75	17.75	17.58	17.72	5,774	+0.06(+0.34%)
Aug 14, 2012	17.63	17.66	17.63	17.66	1,276	-0.30(-1.68%)
Aug 13, 2012	17.96	17.96	17.96	17.96	4,571	+0.04(+0.24%)
Aug 10, 2012	18.10	18.10	17.71	17.92	2,772	+0.08(+0.43%)
Aug 09, 2012	17.84	17.84	17.83	17.84	1,659	-0.22(-1.19%)
Aug 08, 2012	17.88	18.07	17.88	18.06	6,082	+0.15(+0.82%)
Aug 07, 2012	17.67	17.91	17.66	17.91	3,880	+0.13(+0.72%)
Aug 06, 2012	17.60	17.88	17.60	17.78	2,018	+0.05(+0.26%)
Aug 03, 2012	17.73	17.88	17.73	17.74	2,517	+0.52(+2.99%)
Aug 02, 2012	17.24	17.25	17.04	17.22	2,779	+0.03(+0.20%)
Aug 01, 2012	17.34	17.34	17.12	17.19	7,486	-0.09(-0.55%)
Jul 31, 2012	17.32	17.39	17.28	17.28	5,684	-0.20(-1.13%)
Jul 30, 2012	17.40	17.70	17.40	17.48	20,282	-0.09(-0.54%)
Jul 27, 2012	17.43	17.57	17.37	17.57	5,970	+0.53(+3.10%)
Jul 26, 2012	17.14	17.15	17.05	17.05	11,694	+0.33(+1.95%)
Jul 25, 2012	16.62	16.72	16.57	16.72	4,143	+0.24(+1.46%)
Jul 24, 2012	16.59	16.79	16.41	16.48	92,178	-0.47(-2.80%)
Jul 23, 2012	16.80	16.97	16.77	16.95	8,933	-0.33(-1.90%)
Jul 20, 2012	17.42	17.42	17.21	17.28	11,881	-0.46(-2.57%)
Jul 19, 2012	17.49	17.74	17.49	17.74	652	+0.31(+1.76%)
Jul 18, 2012	17.63	17.80	17.41	17.43	10,597	-0.11(-0.63%)
Jul 17, 2012	17.47	17.60	17.47	17.54	1,392	+0.07(+0.39%)
Jul 16, 2012	17.47	17.47	17.47	17.47	116	+0.10(+0.60%)
Jul 13, 2012	17.37	17.37	17.37	17.37	232	+0.22(+1.31%)
Jul 12, 2012	16.89	17.15	16.89	17.14	1,847	-0.22(-1.24%)
Jul 11, 2012	17.36	17.36	17.36	17.36	493	-0.21(-1.18%)
Jul 10, 2012	17.47	17.64	17.40	17.57	2,500	+0.23(+1.34%)
Jul 06, 2012	17.49	17.33	17.33	17.33	18,331	-0.41(-2.33%)
Jul 05, 2012	17.93	17.99	17.68	17.75	16,746	-0.10(-0.58%)
Jul 03, 2012	17.74	17.85	17.74	17.85	582	-0.21(-1.15%)
Jul 02, 2012	17.95	18.06	17.68	18.06	25,968	+0.27(+1.50%)
Jun 29, 2012	17.56	17.79	17.56	17.79	580	+0.81(+4.77%)
Jun 28, 2012	16.26	16.98	16.26	16.98	2,213	-0.14(-0.81%)
Jun 27, 2012	17.12	17.12	17.12	17.12	290	+0.32(+1.90%)
Jun 26, 2012	16.79	16.84	16.39	16.80	5,891	+0.13(+0.78%)
Jun 25, 2012	16.65	16.69	16.59	16.67	6,381	-0.25(-1.48%)
Jun 22, 2012	16.97	17.06	16.74	16.92	9,151	+0.06(+0.36%)
Jun 21, 2012	17.52	17.52	16.85	16.86	13,458	-0.77(-4.35%)
Jun 20, 2012	17.70	17.74	17.38	17.63	13,741	-0.00(-0.00%)
Jun 19, 2012	17.64	17.75	17.50	17.63	25,213	-0.02(-0.10%)
Jun 18, 2012	17.62	17.66	17.27	17.64	22,507	+0.21(+1.19%)
Jun 15, 2012	17.39	17.51	17.36	17.44	15,283	+0.08(+0.45%)
Jun 14, 2012	17.26	17.36	17.16	17.36	1,219	+0.23(+1.36%)
Jun 13, 2012	17.14	17.14	17.13	17.13	580	-0.20(-1.14%)
Jun 12, 2012	16.95	17.32	16.95	17.32	1,436	+0.16(+0.93%)
Jun 11, 2012	17.32	17.32	17.15	17.16	5,442	-0.08(-0.48%)
Jun 08, 2012	17.12	17.25	17.10	17.25	8,746	-0.19(-1.09%)
Jun 07, 2012	17.30	17.65	17.30	17.44	6,248	+0.27(+1.56%)
Jun 06, 2012	17.11	17.17	17.11	17.17	1,508	+0.32(+1.89%)
Jun 05, 2012	16.86	16.87	16.85	16.85	1,099	-0.14(-0.81%)
Jun 04, 2012	17.11	17.11	16.93	16.99	5,177	+0.17(+1.03%)

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