Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2014	19.76	20.05	19.69	20.04	34,238,384	+0.16(+0.79%)
Apr 29, 2014	19.79	20.01	19.79	19.88	29,355,084	+0.11(+0.57%)
Apr 28, 2014	19.65	19.82	19.53	19.77	44,524,416	+0.05(+0.27%)
Apr 25, 2014	20.01	20.06	19.66	19.72	44,771,160	-0.37(-1.83%)
Apr 24, 2014	20.13	20.24	20.00	20.09	33,777,724	+0.00(+0.00%)
Apr 23, 2014	20.12	20.25	20.06	20.09	33,891,180	-0.07(-0.34%)
Apr 22, 2014	20.21	20.26	20.02	20.15	39,257,188	-0.08(-0.41%)
Apr 21, 2014	20.31	20.31	20.07	20.24	27,120,994	-0.07(-0.33%)
Apr 17, 2014	20.18	20.30	20.30	20.30	50,758,088	+0.08(+0.41%)
Apr 16, 2014	20.26	20.45	19.97	20.22	70,419,864	+0.12(+0.60%)
Apr 15, 2014	19.91	20.15	19.79	20.10	58,872,148	+0.16(+0.79%)
Apr 14, 2014	19.76	20.01	19.63	19.94	35,744,344	+0.29(+1.45%)
Apr 11, 2014	19.73	19.97	19.65	19.66	48,113,552	-0.18(-0.93%)
Apr 10, 2014	20.28	20.34	19.79	19.84	53,530,540	-0.42(-2.06%)
Apr 09, 2014	20.22	20.29	20.07	20.26	45,824,620	+0.05(+0.26%)
Apr 08, 2014	19.79	20.26	19.79	20.21	75,258,888	+0.32(+1.60%)
Apr 07, 2014	19.75	20.08	19.67	19.89	66,131,668	+0.24(+1.24%)
Apr 04, 2014	19.89	20.05	19.60	19.64	63,816,876	-0.19(-0.95%)
Apr 03, 2014	19.64	19.87	19.63	19.83	51,074,884	+0.39(+2.01%)
Apr 02, 2014	19.49	19.56	19.25	19.44	29,725,526	-0.07(-0.38%)
Apr 01, 2014	19.37	19.52	19.25	19.52	31,263,128	+0.13(+0.68%)
Mar 31, 2014	19.26	19.57	19.24	19.38	38,943,836	+0.15(+0.76%)
Mar 28, 2014	19.08	19.38	19.01	19.24	30,477,354	+0.23(+1.22%)
Mar 27, 2014	19.04	19.33	18.99	19.00	36,086,276	-0.05(-0.26%)
Mar 26, 2014	19.21	19.33	19.01	19.05	34,951,008	-0.06(-0.33%)
Mar 25, 2014	18.91	19.27	18.90	19.12	42,648,972	+0.26(+1.35%)
Mar 24, 2014	18.93	19.06	18.71	18.86	49,207,432	-0.04(-0.20%)
Mar 21, 2014	19.23	19.28	18.89	18.90	75,731,824	-0.19(-1.00%)
Mar 20, 2014	18.77	19.21	18.73	19.09	49,105,032	+0.30(+1.62%)
Mar 19, 2014	18.66	18.96	18.60	18.79	45,228,612	+0.15(+0.81%)
Mar 18, 2014	18.53	18.70	18.43	18.64	34,976,108	+0.09(+0.49%)
Mar 17, 2014	18.50	18.64	18.39	18.55	24,586,986	+0.15(+0.82%)
Mar 14, 2014	18.38	18.51	18.32	18.40	29,042,714	-0.05(-0.28%)
Mar 13, 2014	18.62	18.77	18.34	18.45	34,942,744	-0.14(-0.77%)
Mar 12, 2014	18.51	18.68	18.48	18.59	28,277,694	+0.02(+0.12%)
Mar 11, 2014	18.61	18.66	18.48	18.57	35,498,816	-0.08(-0.44%)
Mar 10, 2014	18.48	18.69	18.46	18.65	33,164,496	+0.15(+0.81%)
Mar 07, 2014	18.55	18.66	18.45	18.50	33,802,132	+0.01(+0.04%)
Mar 06, 2014	18.45	18.51	18.31	18.49	29,775,660	+0.10(+0.53%)
Mar 05, 2014	18.55	18.55	18.32	18.40	27,850,550	-0.08(-0.45%)
Mar 04, 2014	18.56	18.61	18.40	18.48	31,509,782	+0.08(+0.45%)
Mar 03, 2014	18.43	18.46	18.25	18.40	34,262,276	-0.20(-1.05%)
Feb 28, 2014	18.61	18.66	18.45	18.59	31,275,454	+0.00(+0.00%)
Feb 27, 2014	18.62	18.62	18.40	18.59	26,442,318	-0.03(-0.16%)
Feb 26, 2014	18.58	18.76	18.48	18.62	26,345,416	+0.14(+0.73%)
Feb 25, 2014	18.52	18.55	18.37	18.49	28,684,932	-0.01(-0.04%)
Feb 24, 2014	18.37	18.68	18.34	18.49	32,156,298	+0.16(+0.86%)
Feb 21, 2014	18.73	18.74	18.28	18.34	40,776,396	-0.24(-1.29%)
Feb 20, 2014	18.43	18.66	18.40	18.58	26,877,842	+0.18(+0.98%)
Feb 19, 2014	18.51	18.56	18.34	18.40	34,205,184	-0.20(-1.05%)
Feb 18, 2014	18.52	18.61	18.43	18.59	23,623,340	+0.00(+0.02%)
Feb 14, 2014	18.46	18.59	18.59	18.59	27,354,624	+0.04(+0.22%)
Feb 13, 2014	18.34	18.58	18.25	18.55	30,526,590	+0.11(+0.61%)
Feb 12, 2014	18.40	18.54	18.30	18.43	34,430,756	+0.06(+0.33%)
Feb 11, 2014	18.28	18.41	18.27	18.37	23,849,496	+0.14(+0.74%)
Feb 10, 2014	18.10	18.30	18.07	18.24	32,676,704	+0.06(+0.35%)
Feb 07, 2014	18.17	18.22	17.85	18.17	41,133,560	+0.16(+0.90%)
Feb 06, 2014	17.72	18.08	17.68	18.01	37,230,784	+0.35(+2.00%)
Feb 05, 2014	17.80	17.84	17.65	17.66	43,202,208	-0.06(-0.32%)
Feb 04, 2014	17.84	17.88	17.54	17.72	68,319,856	-0.10(-0.54%)
Feb 03, 2014	18.22	18.23	17.77	17.81	69,116,528	-0.44(-2.40%)
Jan 31, 2014	18.19	18.33	18.15	18.25	38,799,608	-0.15(-0.81%)
Jan 30, 2014	18.41	18.51	18.25	18.40	32,946,436	+0.04(+0.24%)
Jan 29, 2014	18.41	18.56	18.32	18.36	36,425,956	-0.16(-0.88%)
Jan 28, 2014	18.38	18.63	18.27	18.52	43,618,928	+0.13(+0.73%)
Jan 27, 2014	18.42	18.59	18.34	18.39	43,776,892	-0.07(-0.36%)
Jan 24, 2014	18.51	18.74	18.44	18.45	47,326,988	-0.24(-1.27%)
Jan 23, 2014	18.72	18.78	18.52	18.69	54,050,012	-0.13(-0.71%)
Jan 22, 2014	18.88	19.00	18.71	18.82	65,536,060	-0.21(-1.09%)
Jan 21, 2014	19.23	19.19	18.80	19.03	56,736,232	-0.19(-1.01%)
Jan 17, 2014	18.86	19.23	19.23	19.23	150,259,008	-0.51(-2.60%)
Jan 16, 2014	19.81	19.89	19.58	19.74	63,959,740	-0.10(-0.49%)
Jan 15, 2014	19.72	20.17	19.79	19.84	78,311,840	+0.12(+0.60%)
Jan 14, 2014	19.35	19.75	19.26	19.72	99,634,392	+0.75(+3.96%)
Jan 13, 2014	19.06	19.33	18.91	18.97	54,144,644	-0.02(-0.12%)
Jan 10, 2014	18.97	19.23	18.97	18.99	41,169,696	+0.16(+0.87%)
Jan 09, 2014	18.91	19.00	18.78	18.82	27,992,080	-0.09(-0.47%)
Jan 08, 2014	19.07	19.12	18.82	18.91	39,592,800	-0.12(-0.61%)
Jan 07, 2014	19.00	19.14	18.94	19.03	26,334,910	+0.09(+0.49%)
Jan 06, 2014	19.17	19.18	18.93	18.94	38,529,180	-0.24(-1.24%)
Jan 03, 2014	19.23	19.26	19.04	19.17	37,382,088	-0.01(-0.04%)
Jan 02, 2014	19.17	19.20	18.94	19.18	42,777,228	-0.12(-0.64%)
Dec 31, 2013	19.20	19.30	19.30	19.30	30,665,322	+0.08(+0.41%)
Dec 30, 2013	19.09	19.23	19.04	19.23	26,598,340	+0.19(+0.98%)
Dec 27, 2013	19.15	19.19	18.95	19.04	17,441,808	-0.07(-0.39%)
Dec 26, 2013	18.91	19.11	18.91	19.11	22,794,464	+0.20(+1.06%)
Dec 24, 2013	18.88	19.06	18.85	18.91	16,346,176	+0.08(+0.43%)
Dec 23, 2013	18.80	18.91	18.73	18.83	37,558,880	+0.20(+1.06%)
Dec 20, 2013	18.71	18.85	18.62	18.64	74,463,352	-0.06(-0.34%)
Dec 19, 2013	18.68	18.77	18.51	18.70	42,816,468	-0.01(-0.04%)
Dec 18, 2013	18.39	18.74	18.24	18.71	57,383,408	+0.37(+2.01%)
Dec 17, 2013	18.13	18.42	18.13	18.34	37,754,300	+0.15(+0.84%)
Dec 16, 2013	18.16	18.38	18.10	18.19	33,677,616	+0.12(+0.66%)
Dec 13, 2013	18.01	18.21	17.97	18.07	27,742,642	-0.13(-0.74%)
Dec 12, 2013	18.36	18.51	18.16	18.20	29,140,504	+0.04(+0.20%)
Dec 11, 2013	18.41	18.51	18.15	18.16	33,038,340	-0.30(-1.61%)
Dec 10, 2013	18.48	18.57	18.34	18.46	24,448,194	-0.08(-0.44%)
Dec 09, 2013	18.48	18.65	18.36	18.54	39,812,624	+0.08(+0.44%)
Dec 06, 2013	18.57	18.78	18.41	18.46	0	+0.42(+2.31%)
Dec 05, 2013	17.72	18.11	17.66	18.04	61,017,712	+0.39(+2.19%)
Dec 04, 2013	17.49	17.74	17.49	17.66	58,419,704	+0.14(+0.81%)
Dec 03, 2013	17.62	17.65	17.40	17.52	47,076,124	-0.11(-0.63%)
Dec 02, 2013	17.85	17.85	17.59	17.63	34,531,036	-0.10(-0.59%)
Nov 29, 2013	17.78	17.84	17.67	17.73	0	-0.04(-0.25%)
Nov 27, 2013	17.58	17.79	17.49	17.78	0	+0.19(+1.06%)
Nov 26, 2013	17.69	17.73	17.49	17.59	41,113,664	-0.07(-0.42%)
Nov 25, 2013	17.87	17.87	17.48	17.66	58,256,144	-0.09(-0.50%)
Nov 22, 2013	18.22	18.23	17.73	17.75	0	-1.01(-5.39%)
Nov 21, 2013	18.30	18.81	18.24	18.77	59,077,816	+0.50(+2.73%)
Nov 20, 2013	18.37	18.46	18.19	18.27	27,270,090	-0.10(-0.57%)
Nov 19, 2013	18.40	18.50	18.30	18.37	33,227,940	+0.07(+0.41%)
Nov 18, 2013	18.30	18.37	18.21	18.30	33,147,756	+0.06(+0.33%)
Nov 15, 2013	18.15	18.26	18.04	18.24	0	+0.10(+0.55%)
Nov 14, 2013	18.17	18.22	18.11	18.14	26,741,242	-0.16(-0.87%)
Nov 13, 2013	18.04	18.31	18.00	18.30	30,613,392	+0.13(+0.70%)
Nov 12, 2013	17.84	18.22	17.84	18.17	50,585,464	+0.19(+1.08%)
Nov 11, 2013	17.88	18.07	17.80	17.98	25,806,788	+0.06(+0.33%)
Nov 08, 2013	17.87	17.94	17.73	17.92	0	+0.02(+0.13%)
Nov 07, 2013	18.13	18.13	17.85	17.89	34,376,344	-0.14(-0.77%)
Nov 06, 2013	17.90	18.08	17.77	18.03	34,297,580	+0.16(+0.89%)
Nov 05, 2013	17.79	17.93	17.68	17.87	30,643,706	+0.00(+0.00%)
Nov 04, 2013	17.92	17.98	17.80	17.87	36,126,556	-0.05(-0.29%)
Nov 01, 2013	18.06	18.16	17.85	17.92	0	-0.11(-0.59%)
Oct 31, 2013	18.07	18.22	18.00	18.03	41,851,416	-0.02(-0.10%)
Oct 30, 2013	18.08	18.18	17.98	18.05	32,659,614	-0.02(-0.11%)
Oct 29, 2013	17.98	18.18	17.94	18.07	40,451,700	+0.12(+0.67%)
Oct 28, 2013	17.82	18.05	17.81	17.95	87,604,496	+0.09(+0.52%)
Oct 25, 2013	17.77	17.86	17.70	17.86	0	+0.34(+1.91%)
Oct 24, 2013	17.58	17.66	17.52	17.52	64,363,028	+0.03(+0.19%)
Oct 23, 2013	17.63	17.72	17.36	17.49	42,751,424	-0.25(-1.40%)
Oct 22, 2013	17.81	17.83	17.69	17.74	39,280,204	-0.05(-0.27%)
Oct 21, 2013	17.64	17.81	17.55	17.78	47,737,572	+0.19(+1.09%)
Oct 18, 2013	17.58	17.67	17.45	17.59	40,141,224	-0.03(-0.19%)
Oct 17, 2013	17.38	17.64	17.31	17.63	38,814,368	+0.17(+0.95%)
Oct 16, 2013	17.14	17.49	17.11	17.46	64,364,740	+0.22(+1.30%)
Oct 15, 2013	17.24	17.38	17.18	17.24	57,359,160	-0.04(-0.26%)
Oct 14, 2013	17.01	17.31	16.97	17.28	36,819,204	+0.14(+0.84%)
Oct 11, 2013	16.82	17.14	16.82	17.14	0	+0.11(+0.67%)
Oct 10, 2013	16.94	17.11	16.89	17.02	52,560,272	+0.38(+2.26%)
Oct 09, 2013	16.59	16.92	16.57	16.65	54,705,420	+0.08(+0.49%)
Oct 08, 2013	16.85	16.86	16.57	16.57	48,604,916	-0.26(-1.53%)
Oct 07, 2013	16.73	16.95	16.63	16.82	28,924,720	+0.01(+0.09%)
Oct 04, 2013	16.65	16.84	16.65	16.81	30,603,344	+0.15(+0.93%)
Oct 03, 2013	16.82	16.83	16.58	16.65	44,595,764	-0.21(-1.25%)
Oct 02, 2013	16.73	16.87	16.70	16.86	31,350,016	+0.04(+0.24%)
Oct 01, 2013	16.90	16.98	16.73	16.82	35,053,132	-0.07(-0.40%)
Sep 30, 2013	16.74	17.07	16.65	16.89	43,963,868	-0.04(-0.26%)
Sep 27, 2013	17.10	17.24	16.86	16.93	0	-0.32(-1.84%)
Sep 26, 2013	17.50	17.54	17.10	17.25	41,997,436	-0.21(-1.22%)
Sep 25, 2013	17.52	17.55	17.38	17.46	26,873,706	-0.00(-0.02%)
Sep 24, 2013	17.38	17.57	17.38	17.47	32,623,346	+0.06(+0.36%)
Sep 23, 2013	17.46	17.57	17.40	17.41	30,051,644	-0.11(-0.63%)
Sep 20, 2013	17.64	17.66	17.37	17.51	0	-0.11(-0.61%)
Sep 19, 2013	17.66	17.75	17.57	17.62	38,273,316	+0.01(+0.06%)
Sep 18, 2013	17.57	17.63	17.36	17.61	43,102,076	+0.12(+0.67%)
Sep 17, 2013	17.46	17.60	17.44	17.49	50,526,628	+0.26(+1.50%)
Sep 16, 2013	17.41	17.46	17.21	17.24	41,020,000	-0.04(-0.21%)
Sep 13, 2013	16.98	17.29	16.98	17.27	0	+0.60(+3.58%)
Sep 12, 2013	16.79	16.83	16.65	16.68	40,057,596	-0.13(-0.79%)
Sep 11, 2013	16.88	16.93	16.73	16.81	62,162,932	-0.13(-0.76%)
Sep 10, 2013	17.00	17.04	16.90	16.94	42,979,976	+0.06(+0.33%)
Sep 09, 2013	16.74	16.97	16.73	16.88	37,352,544	+0.18(+1.06%)
Sep 06, 2013	16.72	16.82	16.51	16.70	0	+0.05(+0.31%)
Sep 05, 2013	16.71	16.75	16.57	16.65	30,577,538	-0.03(-0.15%)
Sep 04, 2013	16.49	16.79	16.42	16.68	51,012,352	+0.42(+2.57%)
Sep 03, 2013	16.37	16.39	16.19	16.26	35,820,968	+0.06(+0.40%)
Aug 30, 2013	16.39	16.40	16.14	16.20	0	-0.06(-0.36%)
Aug 29, 2013	16.39	16.53	16.24	16.26	37,793,036	-0.17(-1.01%)
Aug 28, 2013	16.36	16.51	16.31	16.42	36,828,856	+0.07(+0.42%)
Aug 27, 2013	16.30	16.37	16.21	16.35	51,014,104	-0.06(-0.38%)
Aug 26, 2013	16.51	16.59	16.38	16.41	30,120,182	-0.12(-0.74%)
Aug 23, 2013	16.46	16.63	16.45	16.54	0	+0.13(+0.81%)
Aug 22, 2013	16.40	16.50	16.34	16.40	23,540,772	+0.07(+0.41%)
Aug 21, 2013	16.61	16.64	16.26	16.34	43,651,448	-0.26(-1.57%)
Aug 20, 2013	16.44	16.71	16.43	16.60	43,531,000	+0.18(+1.09%)
Aug 19, 2013	16.27	16.73	16.25	16.42	58,878,572	+0.27(+1.67%)
Aug 16, 2013	16.26	16.35	16.13	16.15	0	-0.08(-0.52%)
Aug 15, 2013	16.42	16.51	16.19	16.23	54,542,696	-0.40(-2.39%)
Aug 14, 2013	16.51	16.76	16.47	16.63	31,406,474	+0.04(+0.22%)
Aug 13, 2013	16.72	16.73	16.50	16.59	35,286,316	-0.09(-0.53%)
Aug 12, 2013	16.57	16.73	16.54	16.68	31,739,320	+0.10(+0.58%)
Aug 09, 2013	16.51	16.62	16.44	16.59	34,125,532	+0.04(+0.27%)
Aug 08, 2013	16.76	16.79	16.51	16.54	46,921,108	-0.18(-1.10%)
Aug 07, 2013	16.73	16.79	16.62	16.73	31,663,070	-0.07(-0.44%)
Aug 06, 2013	16.86	16.90	16.73	16.80	38,631,888	-0.09(-0.54%)
Aug 05, 2013	16.95	16.96	16.84	16.89	28,320,968	-0.05(-0.31%)
Aug 02, 2013	16.92	16.94	16.78	16.94	49,664,728	+0.01(+0.09%)
Aug 01, 2013	17.08	17.14	16.80	16.93	51,834,840	-0.10(-0.58%)
Jul 31, 2013	17.05	17.12	16.97	17.03	0	-0.03(-0.19%)
Jul 30, 2013	17.00	17.15	16.99	17.06	0	+0.10(+0.60%)
Jul 29, 2013	16.91	17.00	16.84	16.96	117,224,800	-0.01(-0.09%)
Jul 26, 2013	16.74	16.97	16.71	16.97	0	+0.15(+0.87%)
Jul 25, 2013	16.67	16.83	16.65	16.83	156,985,776	+0.09(+0.57%)
Jul 24, 2013	16.73	16.78	16.51	16.73	45,782,980	+0.13(+0.79%)
Jul 23, 2013	16.67	16.78	16.54	16.60	39,084,568	-0.01(-0.09%)
Jul 22, 2013	16.78	16.87	16.59	16.62	49,169,484	-0.20(-1.17%)
Jul 19, 2013	16.86	16.89	16.65	16.81	62,866,280	-0.15(-0.88%)
Jul 18, 2013	17.13	17.23	16.90	16.96	106,676,216	-0.63(-3.57%)
Jul 17, 2013	17.73	17.83	17.55	17.59	60,245,476	-0.11(-0.60%)
Jul 16, 2013	17.51	17.73	17.44	17.70	47,265,108	+0.23(+1.29%)
Jul 15, 2013	17.40	17.49	17.34	17.47	35,149,832	+0.03(+0.17%)
Jul 12, 2013	17.48	17.51	17.26	17.44	0	-0.07(-0.37%)
Jul 11, 2013	17.19	17.51	17.13	17.51	56,614,176	+0.54(+3.18%)
Jul 10, 2013	16.89	17.00	16.52	16.97	68,624,360	+0.08(+0.50%)
Jul 09, 2013	17.00	17.09	16.86	16.88	47,605,312	-0.04(-0.22%)
Jul 08, 2013	17.41	17.45	16.81	16.92	94,316,328	-0.64(-3.64%)
Jul 05, 2013	17.48	17.57	17.28	17.56	0	+0.22(+1.25%)
Jul 03, 2013	17.29	17.44	17.11	17.34	0	+0.03(+0.18%)
Jul 02, 2013	17.42	17.54	17.18	17.31	38,767,444	-0.12(-0.70%)
Jul 01, 2013	17.77	17.82	17.40	17.43	40,697,196	-0.25(-1.42%)
Jun 28, 2013	17.46	17.81	17.32	17.68	110,195,896	+0.13(+0.75%)
Jun 27, 2013	17.59	17.77	17.52	17.55	35,032,500	+0.03(+0.19%)
Jun 26, 2013	17.66	17.69	17.43	17.52	46,105,744	+0.09(+0.52%)
Jun 25, 2013	17.39	17.47	17.20	17.43	47,375,064	+0.22(+1.27%)
Jun 24, 2013	17.57	17.67	17.08	17.21	67,346,248	-0.45(-2.54%)
Jun 21, 2013	17.74	17.77	17.58	17.66	92,847,320	+0.01(+0.04%)
Jun 20, 2013	18.05	18.06	17.59	17.65	87,108,000	-0.59(-3.26%)
Jun 19, 2013	18.60	18.74	18.24	18.24	39,526,448	-0.34(-1.83%)
Jun 18, 2013	18.29	18.72	18.29	18.58	50,256,900	+0.27(+1.45%)
Jun 17, 2013	18.32	18.50	18.18	18.32	58,433,152	+0.13(+0.72%)
Jun 14, 2013	18.26	18.35	18.13	18.18	0	-0.05(-0.28%)
Jun 13, 2013	17.85	18.25	17.81	18.24	37,968,568	+0.39(+2.17%)
Jun 12, 2013	18.21	18.24	17.81	17.85	33,619,124	-0.18(-1.01%)
Jun 11, 2013	18.12	18.30	17.97	18.03	37,104,968	-0.22(-1.20%)
Jun 10, 2013	18.03	18.31	17.98	18.25	40,810,108	+0.31(+1.71%)
Jun 07, 2013	17.81	18.02	17.67	17.94	0	-0.04(-0.24%)
Jun 06, 2013	18.06	18.20	17.71	17.99	54,841,744	-0.04(-0.20%)
Jun 05, 2013	18.32	18.45	17.99	18.02	73,088,296	-0.48(-2.60%)
Jun 04, 2013	18.65	18.96	18.50	18.51	93,890,416	+0.09(+0.48%)
Jun 03, 2013	18.16	18.57	18.12	18.42	104,788,080	+0.70(+3.95%)
May 31, 2013	17.68	18.03	17.61	17.72	65,498,652	+0.05(+0.29%)
May 30, 2013	17.72	17.88	17.67	17.67	36,040,016	-0.04(-0.25%)
May 29, 2013	17.48	17.79	17.43	17.71	43,375,580	+0.14(+0.79%)
May 28, 2013	17.63	17.81	17.51	17.57	42,691,660	+0.11(+0.66%)
May 24, 2013	17.46	17.54	17.21	17.46	0	-0.09(-0.53%)
May 23, 2013	17.43	17.60	17.40	17.55	52,255,800	-0.01(-0.08%)
May 22, 2013	17.61	17.90	17.47	17.56	68,088,152	-0.06(-0.33%)
May 21, 2013	17.59	17.70	17.51	17.62	51,944,816	+0.05(+0.29%)
May 20, 2013	17.57	17.70	17.51	17.57	42,925,684	+0.03(+0.17%)
May 17, 2013	17.60	17.67	17.44	17.54	0	+0.07(+0.42%)
May 16, 2013	17.56	17.81	17.46	17.47	40,854,164	-0.19(-1.07%)
May 15, 2013	17.43	17.66	17.38	17.66	46,001,104	+0.09(+0.50%)
May 13, 2013	17.81	17.87	17.54	17.57	39,088,004	-0.31(-1.71%)
May 10, 2013	17.82	17.91	17.77	17.88	0	+0.10(+0.57%)
May 09, 2013	17.66	17.93	17.59	17.78	42,938,344	+0.08(+0.45%)
May 08, 2013	17.54	17.73	17.48	17.70	34,122,704	+0.07(+0.41%)
May 07, 2013	17.49	17.70	17.47	17.62	52,665,920	+0.18(+1.00%)
May 06, 2013	17.64	17.67	17.40	17.45	42,462,136	-0.04(-0.21%)
May 03, 2013	17.67	17.59	17.48	17.48	0	+0.05(+0.31%)
May 02, 2013	17.16	17.46	17.11	17.43	46,320,460	+0.09(+0.50%)

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