Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	17.04	17.13	16.95	16.95	53,044,140	-0.14(-0.84%)
Jan 30, 2013	17.11	17.20	17.02	17.10	72,722,760	+0.02(+0.14%)
Jan 29, 2013	16.61	17.16	16.54	17.07	123,295,248	+0.53(+3.20%)
Jan 28, 2013	16.70	16.73	16.54	16.54	74,214,328	-0.10(-0.59%)
Jan 25, 2013	16.63	16.64	16.49	16.64	84,584,304	+0.09(+0.56%)
Jan 24, 2013	16.56	16.83	16.54	16.55	72,104,720	+0.12(+0.75%)
Jan 23, 2013	16.35	16.48	16.30	16.43	50,528,104	-0.02(-0.11%)
Jan 22, 2013	16.38	16.45	16.28	16.45	52,350,900	+0.09(+0.53%)
Jan 18, 2013	16.38	16.44	16.24	16.36	88,884,040	-0.18(-1.08%)
Jan 17, 2013	16.49	16.62	16.41	16.54	60,225,240	+0.14(+0.83%)
Jan 16, 2013	16.35	16.41	16.33	16.40	46,253,236	-0.01(-0.04%)
Jan 15, 2013	16.39	16.42	16.33	16.41	48,565,408	-0.07(-0.45%)
Jan 14, 2013	16.40	16.57	16.37	16.48	38,988,908	+0.14(+0.83%)
Jan 11, 2013	16.48	16.53	16.33	16.35	45,129,768	-0.15(-0.90%)
Jan 10, 2013	16.35	16.50	16.27	16.49	55,298,712	+0.18(+1.10%)
Jan 09, 2013	16.16	16.37	16.14	16.32	55,517,048	+0.28(+1.73%)
Jan 08, 2013	16.03	16.18	16.01	16.04	50,307,180	+0.02(+0.15%)
Jan 07, 2013	15.97	16.06	15.88	16.01	41,823,636	+0.01(+0.08%)
Jan 04, 2013	15.93	16.02	15.88	16.00	46,407,548	+0.07(+0.43%)
Jan 03, 2013	16.01	16.02	15.76	15.93	54,765,964	-0.04(-0.23%)
Jan 02, 2013	15.75	15.97	15.46	15.97	54,383,844	+0.51(+3.31%)
Dec 31, 2012	15.21	15.47	15.18	15.46	54,663,984	+0.12(+0.76%)
Dec 28, 2012	15.41	15.52	15.34	15.34	35,064,224	-0.15(-0.99%)
Dec 27, 2012	15.51	15.55	15.29	15.50	40,042,048	-0.06(-0.40%)
Dec 26, 2012	15.44	15.61	15.43	15.56	35,460,968	+0.10(+0.64%)
Dec 24, 2012	15.42	15.54	15.41	15.46	17,604,506	+0.00(+0.00%)
Dec 21, 2012	15.65	15.73	15.44	15.46	100,120,552	-0.22(-1.38%)
Dec 20, 2012	15.61	15.68	15.56	15.67	41,484,516	+0.05(+0.32%)
Dec 19, 2012	15.80	15.90	15.61	15.63	47,510,844	-0.18(-1.13%)
Dec 18, 2012	15.63	15.84	15.58	15.80	53,672,376	+0.18(+1.12%)
Dec 17, 2012	15.51	15.70	15.50	15.63	46,398,472	+0.11(+0.70%)
Dec 14, 2012	15.55	15.64	15.50	15.52	42,061,728	-0.09(-0.59%)
Dec 13, 2012	15.67	15.81	15.61	15.61	42,924,004	-0.11(-0.71%)
Dec 12, 2012	15.79	15.87	15.68	15.72	48,406,460	-0.08(-0.51%)
Dec 11, 2012	15.74	15.89	15.73	15.80	49,788,468	+0.14(+0.90%)
Dec 10, 2012	15.67	15.78	15.63	15.66	43,622,620	-0.09(-0.59%)
Dec 07, 2012	15.74	15.79	15.51	15.76	49,915,124	-0.03(-0.20%)
Dec 06, 2012	15.75	15.89	15.73	15.79	51,038,124	-0.02(-0.12%)
Dec 05, 2012	15.50	15.89	15.50	15.80	73,870,680	+0.29(+1.89%)
Dec 04, 2012	15.43	15.58	15.42	15.51	49,189,488	+0.09(+0.58%)
Nov 30, 2012	15.35	15.46	15.24	15.42	60,359,504	+0.10(+0.68%)
Nov 29, 2012	15.23	15.37	15.23	15.32	51,366,820	+0.11(+0.73%)
Nov 28, 2012	14.94	15.22	14.89	15.21	47,965,560	+0.26(+1.73%)
Nov 27, 2012	14.95	15.07	14.93	14.95	50,085,964	-0.14(-0.96%)
Nov 26, 2012	15.00	15.11	14.98	15.09	58,034,368	-0.03(-0.18%)
Nov 23, 2012	15.05	15.12	15.02	15.12	40,925,380	+0.11(+0.74%)
Nov 21, 2012	15.02	15.03	14.92	15.01	45,362,796	+0.04(+0.29%)
Nov 20, 2012	14.87	14.97	14.75	14.97	44,102,676	+0.09(+0.58%)
Nov 19, 2012	14.81	14.94	14.71	14.88	58,021,864	+0.17(+1.17%)
Nov 16, 2012	14.57	14.72	14.55	14.71	68,005,696	+0.12(+0.84%)
Nov 15, 2012	14.61	14.74	14.52	14.58	44,477,420	-0.09(-0.63%)
Nov 14, 2012	14.82	14.86	14.63	14.68	50,905,788	-0.15(-1.00%)
Nov 13, 2012	14.79	15.00	14.70	14.82	42,378,208	-0.04(-0.25%)
Nov 12, 2012	14.89	15.03	14.81	14.86	38,114,484	-0.04(-0.25%)
Nov 09, 2012	14.83	15.05	14.81	14.90	52,728,664	+0.01(+0.04%)
Nov 08, 2012	14.89	15.04	14.81	14.89	57,887,340	-0.01(-0.04%)
Nov 07, 2012	15.08	15.18	14.79	14.90	80,133,832	-0.20(-1.35%)
Nov 06, 2012	15.04	15.26	15.02	15.10	48,749,752	+0.08(+0.53%)
Nov 05, 2012	14.93	15.11	14.93	15.02	33,420,950	+0.02(+0.12%)
Nov 02, 2012	15.10	15.20	15.00	15.00	50,906,740	+0.00(+0.00%)
Nov 01, 2012	15.17	15.17	14.91	15.00	89,067,624	-0.20(-1.29%)
Oct 31, 2012	15.68	15.74	15.19	15.20	62,640,524	-0.34(-2.20%)
Oct 26, 2012	15.57	15.54	15.54	15.54	34,427,924	-0.11(-0.70%)
Oct 25, 2012	15.57	15.68	15.50	15.65	42,585,908	+0.18(+1.19%)
Oct 24, 2012	15.44	15.62	15.41	15.47	45,703,892	+0.07(+0.48%)
Oct 23, 2012	15.46	15.50	15.29	15.40	44,803,432	-0.35(-2.21%)
Oct 19, 2012	15.86	15.89	15.65	15.74	65,922,596	-0.17(-1.06%)
Oct 18, 2012	15.70	15.95	15.70	15.91	44,692,864	+0.12(+0.75%)
Oct 17, 2012	15.81	15.85	15.72	15.79	35,511,680	+0.02(+0.16%)
Oct 16, 2012	15.70	15.85	15.68	15.77	42,120,240	+0.14(+0.90%)
Oct 15, 2012	15.38	15.66	15.37	15.63	50,577,800	+0.28(+1.79%)
Oct 12, 2012	15.38	15.43	15.30	15.35	37,906,740	+0.00(+0.00%)
Oct 11, 2012	15.45	15.52	15.28	15.35	37,417,312	-0.02(-0.16%)
Oct 10, 2012	15.49	15.52	15.29	15.38	35,106,456	-0.09(-0.59%)
Oct 09, 2012	15.47	15.58	15.44	15.47	34,502,876	-0.06(-0.35%)
Oct 08, 2012	15.56	15.60	15.41	15.52	30,743,400	-0.07(-0.47%)
Oct 05, 2012	15.56	15.64	15.51	15.60	40,358,160	+0.10(+0.67%)
Oct 04, 2012	15.54	15.57	15.47	15.49	40,934,312	+0.02(+0.12%)
Oct 03, 2012	15.35	15.49	15.30	15.48	36,376,616	+0.12(+0.80%)
Oct 02, 2012	15.39	15.53	15.26	15.35	48,959,992	+0.05(+0.34%)
Oct 01, 2012	15.16	15.37	15.16	15.30	37,339,064	+0.11(+0.74%)
Sep 28, 2012	15.28	15.28	15.13	15.19	41,444,228	-0.07(-0.44%)
Sep 27, 2012	15.20	15.29	15.19	15.26	37,780,976	+0.08(+0.52%)
Sep 26, 2012	15.22	15.27	15.15	15.18	47,415,496	-0.01(-0.04%)
Sep 25, 2012	15.18	15.37	15.16	15.18	56,003,400	+0.06(+0.36%)
Sep 24, 2012	14.94	15.18	14.94	15.13	43,348,328	+0.14(+0.96%)
Sep 21, 2012	14.95	15.07	14.91	14.98	74,350,000	+0.06(+0.43%)
Sep 20, 2012	14.75	14.92	14.69	14.92	44,493,828	+0.15(+1.03%)
Sep 19, 2012	14.69	14.90	14.68	14.77	45,051,668	+0.09(+0.62%)
Sep 18, 2012	14.63	14.72	14.61	14.67	41,056,448	-0.01(-0.04%)
Sep 17, 2012	14.47	14.70	14.47	14.68	46,433,276	+0.13(+0.92%)
Sep 14, 2012	14.78	14.78	14.44	14.55	96,585,000	-0.28(-1.86%)
Sep 13, 2012	14.69	14.83	14.58	14.82	50,572,864	+0.11(+0.75%)
Sep 12, 2012	14.77	14.80	14.71	14.71	32,657,480	-0.06(-0.41%)
Sep 11, 2012	14.72	14.81	14.71	14.77	32,933,466	+0.04(+0.29%)
Sep 10, 2012	14.79	14.83	14.73	14.73	27,995,856	-0.09(-0.58%)
Sep 07, 2012	14.86	14.89	14.75	14.82	37,306,884	-0.06(-0.41%)
Sep 06, 2012	14.73	14.90	14.72	14.88	38,538,596	+0.26(+1.76%)
Sep 05, 2012	14.61	14.64	14.50	14.62	38,656,180	+0.09(+0.61%)
Sep 04, 2012	14.54	14.61	14.51	14.53	56,893,080	-0.05(-0.36%)
Aug 31, 2012	14.60	14.71	14.52	14.58	42,922,600	+0.01(+0.08%)
Aug 30, 2012	14.59	14.66	14.55	14.57	32,312,812	-0.07(-0.50%)
Aug 29, 2012	14.61	14.74	14.55	14.64	30,055,460	+0.04(+0.29%)
Aug 27, 2012	14.62	14.67	14.59	14.60	31,643,760	-0.07(-0.50%)
Aug 24, 2012	14.50	14.73	14.50	14.67	37,770,236	+0.16(+1.14%)
Aug 23, 2012	14.53	14.56	14.49	14.51	34,527,092	+0.02(+0.17%)
Aug 22, 2012	14.42	14.53	14.42	14.49	31,475,176	+0.01(+0.04%)
Aug 21, 2012	14.61	14.65	14.45	14.48	34,801,796	-0.13(-0.92%)
Aug 20, 2012	14.49	14.66	14.49	14.61	38,004,852	+0.07(+0.50%)
Aug 17, 2012	14.71	14.71	14.47	14.54	47,798,996	-0.14(-0.96%)
Aug 16, 2012	14.71	14.72	14.56	14.68	34,771,508	-0.01(-0.08%)
Aug 15, 2012	14.66	14.78	14.65	14.69	29,197,618	+0.04(+0.25%)
Aug 14, 2012	14.58	14.72	14.56	14.66	38,837,768	+0.16(+1.10%)
Aug 13, 2012	14.55	14.59	14.46	14.50	37,694,852	-0.13(-0.92%)
Aug 10, 2012	14.58	14.63	14.52	14.63	32,419,208	+0.04(+0.29%)
Aug 09, 2012	14.56	14.71	14.50	14.59	40,180,408	+0.02(+0.17%)
Aug 08, 2012	14.49	14.61	14.49	14.56	49,629,632	+0.05(+0.38%)
Aug 07, 2012	14.67	14.70	14.50	14.51	92,237,496	-0.32(-2.14%)
Aug 06, 2012	14.82	14.89	14.79	14.83	42,176,640	-0.01(-0.08%)
Aug 03, 2012	14.73	14.87	14.72	14.84	54,124,732	+0.22(+1.50%)
Aug 02, 2012	14.55	14.67	14.44	14.62	49,286,848	-0.01(-0.08%)
Aug 01, 2012	14.62	14.78	14.50	14.63	69,611,832	+0.07(+0.46%)
Jul 31, 2012	14.49	14.84	14.48	14.57	91,290,400	+0.20(+1.39%)
Jul 30, 2012	14.40	14.44	14.28	14.37	49,003,872	-0.07(-0.48%)
Jul 27, 2012	14.34	14.50	14.24	14.44	57,043,044	+0.21(+1.45%)
Jul 26, 2012	14.26	14.35	14.20	14.23	42,099,328	+0.09(+0.66%)
Jul 25, 2012	14.17	14.24	14.00	14.14	47,371,712	-0.03(-0.19%)
Jul 24, 2012	14.18	14.26	13.98	14.16	60,458,404	-0.14(-0.95%)
Jul 23, 2012	14.22	14.34	14.17	14.30	172,928,704	-0.06(-0.42%)
Jul 20, 2012	14.35	14.46	14.32	14.36	185,343,680	-0.06(-0.40%)
Jul 19, 2012	14.30	14.44	14.21	14.42	176,971,248	+0.08(+0.53%)
Jul 18, 2012	14.26	14.40	14.23	14.34	57,595,312	+0.03(+0.21%)
Jul 17, 2012	14.03	14.38	14.00	14.31	67,841,960	+0.30(+2.12%)
Jul 16, 2012	13.77	14.04	13.76	14.01	48,338,156	+0.19(+1.40%)
Jul 13, 2012	13.76	13.87	13.75	13.82	46,472,460	+0.08(+0.62%)
Jul 12, 2012	13.52	13.80	13.42	13.74	71,351,336	+0.20(+1.48%)
Jul 11, 2012	13.57	13.57	13.33	13.54	42,914,288	-0.06(-0.45%)
Jul 10, 2012	13.77	13.80	13.57	13.60	40,791,604	-0.13(-0.93%)
Jul 09, 2012	13.66	13.74	13.60	13.72	37,296,716	+0.07(+0.49%)
Jul 06, 2012	13.67	13.69	13.55	13.66	31,334,658	-0.08(-0.57%)
Jul 05, 2012	13.82	13.87	13.67	13.74	40,534,536	-0.12(-0.87%)
Jul 03, 2012	13.90	13.94	13.79	13.86	25,781,530	-0.08(-0.54%)
Jul 02, 2012	13.84	13.99	13.84	13.93	38,268,380	-0.00(-0.02%)
Jun 29, 2012	13.83	13.94	13.76	13.94	53,657,448	+0.28(+2.09%)
Jun 28, 2012	13.71	13.75	13.49	13.65	37,989,164	-0.05(-0.35%)
Jun 27, 2012	13.60	13.76	13.60	13.70	34,341,760	+0.11(+0.78%)
Jun 26, 2012	13.65	13.70	13.58	13.59	39,052,224	-0.02(-0.16%)
Jun 25, 2012	13.36	13.67	13.36	13.61	44,975,524	-0.15(-1.12%)
Jun 22, 2012	13.73	13.84	13.70	13.77	42,439,316	+0.08(+0.55%)
Jun 21, 2012	13.79	13.90	13.67	13.69	41,948,672	-0.04(-0.31%)
Jun 20, 2012	13.79	13.81	13.65	13.74	35,934,464	-0.02(-0.18%)
Jun 19, 2012	13.71	13.83	13.72	13.76	36,987,452	+0.05(+0.40%)
Jun 18, 2012	13.67	13.77	13.65	13.71	38,105,776	+0.01(+0.04%)
Jun 15, 2012	13.83	13.85	13.66	13.70	64,890,908	+0.03(+0.22%)
Jun 14, 2012	13.42	13.78	13.42	13.67	50,855,104	+0.22(+1.67%)
Jun 13, 2012	13.43	13.62	13.38	13.44	39,182,252	+0.00(+0.00%)
Jun 12, 2012	13.43	13.46	13.29	13.44	40,654,396	+0.05(+0.41%)
Jun 11, 2012	13.48	13.56	13.38	13.39	37,439,728	-0.02(-0.18%)
Jun 08, 2012	13.30	13.44	13.21	13.41	34,823,940	+0.12(+0.91%)
Jun 07, 2012	13.31	13.42	13.27	13.29	45,888,516	+0.02(+0.14%)
Jun 06, 2012	13.16	13.29	13.06	13.27	57,415,308	+0.19(+1.44%)
Jun 05, 2012	13.09	13.11	12.97	13.09	50,860,436	-0.01(-0.05%)
Jun 04, 2012	13.05	13.13	13.00	13.09	45,430,332	-0.02(-0.14%)
Jun 01, 2012	13.18	13.21	13.00	13.11	71,899,944	-0.14(-1.05%)
May 31, 2012	13.38	13.46	13.24	13.25	90,588,864	-0.10(-0.77%)
May 30, 2012	13.37	13.46	13.34	13.35	35,552,880	-0.08(-0.63%)
May 29, 2012	13.44	13.58	13.41	13.44	50,746,056	+0.03(+0.23%)
May 25, 2012	13.42	13.53	13.31	13.41	32,048,376	-0.01(-0.05%)
May 24, 2012	13.42	13.43	13.28	13.41	43,185,332	+0.03(+0.23%)
May 23, 2012	13.56	13.58	13.27	13.38	85,927,392	-0.17(-1.25%)
May 22, 2012	13.62	13.74	13.46	13.55	58,275,188	-0.10(-0.75%)
May 21, 2012	13.66	13.71	13.61	13.66	60,852,184	-0.02(-0.13%)
May 18, 2012	13.70	13.72	13.54	13.67	69,018,960	+0.01(+0.04%)
May 17, 2012	13.71	13.81	13.65	13.67	63,383,504	-0.05(-0.35%)
May 16, 2012	13.52	13.74	13.51	13.72	65,151,720	+0.21(+1.52%)
May 15, 2012	13.67	13.69	13.48	13.51	62,503,116	-0.17(-1.26%)
May 14, 2012	13.61	13.79	13.58	13.68	51,192,916	-0.04(-0.29%)
May 11, 2012	13.78	13.92	13.71	13.72	55,662,020	-0.11(-0.79%)
May 10, 2012	13.75	13.93	13.71	13.83	88,025,584	+0.23(+1.69%)
May 09, 2012	13.37	13.81	13.30	13.60	122,791,832	+0.14(+1.07%)
May 08, 2012	13.42	13.52	13.37	13.46	51,561,904	-0.02(-0.13%)
May 07, 2012	13.35	13.55	13.35	13.48	57,951,792	+0.04(+0.31%)
May 04, 2012	13.52	13.56	13.37	13.43	59,268,992	-0.13(-0.97%)
May 03, 2012	13.61	13.63	13.51	13.57	41,821,400	-0.04(-0.26%)
May 02, 2012	13.62	13.79	13.55	13.60	55,296,364	-0.07(-0.53%)
May 01, 2012	13.58	13.80	13.54	13.67	71,905,768	-0.07(-0.52%)
Apr 30, 2012	13.82	13.87	13.69	13.75	124,791,032	-0.11(-0.78%)
Apr 27, 2012	13.89	13.99	13.79	13.85	145,185,072	+0.01(+0.09%)
Apr 26, 2012	13.73	13.87	13.70	13.84	184,666,048	+0.11(+0.79%)
Apr 25, 2012	13.67	13.79	13.65	13.73	51,135,660	+0.15(+1.11%)
Apr 24, 2012	13.44	13.69	13.42	13.58	59,220,500	+0.15(+1.12%)
Apr 23, 2012	13.43	13.52	13.40	13.43	40,945,204	-0.11(-0.80%)
Apr 20, 2012	13.39	13.64	13.37	13.54	63,017,748	+0.13(+1.01%)
Apr 19, 2012	13.52	13.55	13.33	13.41	52,397,388	-0.07(-0.51%)
Apr 18, 2012	13.34	13.57	13.30	13.48	52,559,932	+0.08(+0.63%)
Apr 17, 2012	13.22	13.42	13.19	13.39	48,479,896	+0.20(+1.50%)
Apr 16, 2012	13.11	13.24	13.07	13.19	63,316,608	+0.08(+0.60%)
Apr 13, 2012	13.10	13.21	13.09	13.12	61,525,272	-0.04(-0.30%)
Apr 12, 2012	13.24	13.24	13.12	13.15	67,406,320	-0.02(-0.16%)
Apr 11, 2012	13.25	13.30	13.16	13.18	62,616,168	-0.02(-0.16%)
Apr 10, 2012	13.22	13.54	13.18	13.20	80,161,752	-0.04(-0.29%)
Apr 09, 2012	13.25	13.34	13.21	13.24	37,510,904	-0.17(-1.30%)
Apr 05, 2012	13.37	13.42	13.34	13.41	36,749,044	-0.03(-0.20%)
Apr 04, 2012	13.46	13.48	13.36	13.44	50,590,580	-0.09(-0.69%)
Apr 03, 2012	13.54	13.60	13.42	13.53	62,704,524	-0.03(-0.22%)
Apr 02, 2012	13.53	13.64	13.50	13.56	57,901,580	-0.03(-0.24%)
Mar 30, 2012	13.48	13.66	13.46	13.59	56,638,912	+0.13(+1.00%)
Mar 29, 2012	13.36	13.48	13.31	13.46	55,568,240	+0.01(+0.04%)
Mar 28, 2012	13.54	13.56	13.33	13.45	54,929,740	-0.05(-0.40%)
Mar 27, 2012	13.38	13.69	13.36	13.51	102,056,272	+0.20(+1.53%)
Mar 26, 2012	13.18	13.36	13.18	13.30	55,545,876	+0.20(+1.56%)
Mar 23, 2012	13.07	13.19	13.03	13.10	38,754,080	+0.05(+0.41%)
Mar 22, 2012	13.04	13.12	13.03	13.04	35,151,760	-0.02(-0.18%)
Mar 21, 2012	13.10	13.19	13.06	13.07	44,425,864	-0.02(-0.14%)
Mar 20, 2012	13.06	13.21	13.06	13.09	40,256,284	-0.05(-0.37%)
Mar 19, 2012	13.12	13.18	13.10	13.13	37,148,128	-0.04(-0.27%)
Mar 16, 2012	13.17	13.27	13.13	13.17	109,505,360	+0.02(+0.14%)
Mar 15, 2012	13.18	13.21	13.09	13.15	51,490,724	-0.01(-0.09%)
Mar 14, 2012	13.19	13.27	13.14	13.16	61,161,084	-0.05(-0.36%)
Mar 13, 2012	12.99	13.23	12.98	13.21	74,458,016	+0.28(+2.18%)
Mar 12, 2012	12.89	12.99	12.86	12.93	59,979,444	+0.04(+0.28%)
Mar 09, 2012	12.88	13.05	12.87	12.89	65,607,756	+0.02(+0.12%)
Mar 08, 2012	12.91	12.95	12.86	12.88	61,481,508	+0.05(+0.40%)
Mar 07, 2012	12.82	12.96	12.76	12.83	54,699,060	+0.06(+0.49%)
Mar 06, 2012	12.85	12.94	12.72	12.76	60,813,820	-0.14(-1.09%)
Mar 05, 2012	12.82	12.95	12.82	12.91	44,431,816	+0.05(+0.42%)
Mar 02, 2012	12.85	12.91	12.80	12.85	41,176,512	-0.05(-0.37%)
Mar 01, 2012	12.65	13.00	12.64	12.90	79,210,400	+0.22(+1.73%)
Feb 29, 2012	12.71	12.82	12.64	12.68	60,420,784	-0.06(-0.45%)
Feb 28, 2012	12.68	12.77	12.62	12.74	47,479,476	-0.02(-0.19%)
Feb 27, 2012	12.46	12.83	12.46	12.76	59,661,348	+0.05(+0.38%)
Feb 24, 2012	12.69	12.81	12.64	12.71	54,816,420	+0.09(+0.71%)
Feb 23, 2012	12.77	12.83	12.62	12.62	64,821,644	-0.20(-1.55%)
Feb 22, 2012	12.70	12.86	12.67	12.82	47,755,440	+0.08(+0.66%)
Feb 21, 2012	12.76	12.80	12.68	12.74	38,811,456	+0.02(+0.14%)
Feb 17, 2012	12.89	12.89	12.67	12.72	57,706,220	-0.08(-0.66%)
Feb 16, 2012	12.71	12.83	12.64	12.80	40,295,684	+0.13(+1.04%)
Feb 15, 2012	12.80	12.82	12.64	12.67	49,340,740	-0.13(-1.03%)
Feb 14, 2012	12.79	12.86	12.71	12.80	42,087,780	+0.02(+0.14%)
Feb 13, 2012	12.74	12.86	12.68	12.79	49,218,472	+0.15(+1.19%)
Feb 10, 2012	12.61	12.64	12.54	12.64	44,832,628	-0.05(-0.43%)
Feb 09, 2012	12.64	12.76	12.61	12.69	48,214,848	+0.08(+0.62%)
Feb 08, 2012	12.61	12.65	12.52	12.61	57,046,956	-0.02(-0.19%)
Feb 07, 2012	12.53	12.67	12.48	12.64	62,268,160	+0.06(+0.48%)
Feb 06, 2012	12.68	12.71	12.53	12.57	53,470,104	-0.15(-1.18%)
Feb 03, 2012	12.72	12.76	12.64	12.73	68,559,416	+0.05(+0.43%)
Feb 02, 2012	12.74	12.79	12.48	12.67	95,812,408	-0.12(-0.94%)

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