Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2012	16.49	16.89	16.32	16.84	18,986,208	+0.56(+3.44%)
Nov 29, 2012	16.11	16.44	16.10	16.28	7,891,319	+0.10(+0.62%)
Nov 28, 2012	16.16	16.25	15.98	16.18	11,699,204	-0.13(-0.80%)
Nov 27, 2012	16.55	16.63	16.26	16.31	6,143,236	-0.21(-1.27%)
Nov 26, 2012	16.63	16.68	16.44	16.52	5,955,486	-0.14(-0.84%)
Nov 23, 2012	16.59	16.73	16.52	16.66	4,561,560	+0.30(+1.83%)
Nov 21, 2012	16.24	16.37	16.17	16.36	6,869,737	+0.02(+0.12%)
Nov 20, 2012	16.18	16.43	16.03	16.34	5,662,540	+0.10(+0.62%)
Nov 19, 2012	15.86	16.26	15.85	16.24	8,035,671	+0.57(+3.63%)
Nov 16, 2012	15.95	15.97	15.63	15.67	9,991,280	-0.10(-0.63%)
Nov 15, 2012	15.70	15.87	15.50	15.77	8,102,235	+0.31(+2.01%)
Nov 14, 2012	15.61	15.70	15.41	15.46	8,832,557	-0.24(-1.53%)
Nov 13, 2012	15.50	15.85	15.38	15.70	8,124,654	+0.05(+0.32%)
Nov 12, 2012	15.62	15.70	15.53	15.65	5,767,428	-0.02(-0.13%)
Nov 09, 2012	15.62	15.80	15.54	15.67	5,112,608	-0.10(-0.63%)
Nov 08, 2012	16.07	16.30	15.71	15.77	7,781,578	-0.29(-1.81%)
Nov 07, 2012	16.36	16.36	16.01	16.06	10,443,021	-0.36(-2.19%)
Nov 06, 2012	16.41	16.64	16.38	16.42	4,945,725	+0.08(+0.49%)
Nov 05, 2012	16.23	16.38	16.17	16.34	6,678,218	-0.03(-0.18%)
Nov 02, 2012	17.00	17.19	16.27	16.37	5,880,646	+0.10(+0.61%)
Nov 01, 2012	15.84	16.36	15.84	16.27	8,174,286	+0.61(+3.90%)
Oct 31, 2012	15.81	15.86	15.57	15.66	6,213,879	-0.04(-0.25%)
Oct 26, 2012	15.87	15.70	15.70	15.70	5,453,900	-0.23(-1.44%)
Oct 25, 2012	15.83	16.01	15.75	15.93	6,470,986	+0.34(+2.18%)
Oct 24, 2012	15.48	15.71	15.37	15.59	6,058,138	+0.20(+1.30%)
Oct 23, 2012	15.44	15.49	15.34	15.39	7,054,151	-0.48(-3.02%)
Oct 19, 2012	15.99	16.02	15.77	15.87	6,478,201	-0.12(-0.75%)
Oct 18, 2012	15.93	16.03	15.74	15.99	7,470,190	+0.18(+1.14%)
Oct 17, 2012	15.73	15.88	15.59	15.81	10,029,634	+0.12(+0.76%)
Oct 16, 2012	15.57	15.73	15.55	15.69	8,618,236	+0.16(+1.03%)
Oct 15, 2012	15.52	15.57	15.39	15.53	6,939,463	+0.17(+1.11%)
Oct 12, 2012	15.43	15.59	15.28	15.36	4,794,625	-0.11(-0.71%)
Oct 11, 2012	15.30	15.57	15.30	15.47	7,713,401	+0.22(+1.44%)
Oct 10, 2012	15.53	15.54	15.16	15.25	7,590,429	-0.15(-0.97%)
Oct 09, 2012	15.66	15.70	15.30	15.40	10,190,066	-0.52(-3.27%)
Oct 08, 2012	15.78	15.96	15.59	15.92	9,627,536	-0.01(-0.06%)
Oct 05, 2012	16.23	16.32	15.84	15.93	6,924,585	-0.18(-1.12%)
Oct 04, 2012	15.98	16.11	15.75	16.11	7,371,045	+0.11(+0.69%)
Oct 03, 2012	16.20	16.22	15.95	16.00	6,220,339	-0.35(-2.14%)
Oct 02, 2012	16.53	16.55	16.29	16.35	5,757,253	+0.06(+0.37%)
Oct 01, 2012	15.96	16.44	15.96	16.29	8,726,006	+0.22(+1.37%)
Sep 28, 2012	15.78	16.09	15.71	16.07	11,062,862	-0.26(-1.59%)
Sep 27, 2012	16.11	16.39	15.95	16.33	8,147,055	+0.32(+2.00%)
Sep 26, 2012	16.18	16.25	15.88	16.01	15,086,359	-0.19(-1.17%)
Sep 25, 2012	16.94	16.99	16.18	16.20	20,124,494	-1.21(-6.95%)
Sep 24, 2012	17.55	17.68	17.34	17.41	4,723,691	-0.13(-0.74%)
Sep 21, 2012	17.64	17.79	17.48	17.54	7,172,720	+0.10(+0.57%)
Sep 20, 2012	17.37	17.48	17.25	17.44	6,027,112	-0.04(-0.23%)
Sep 19, 2012	17.47	17.67	17.36	17.48	4,117,904	+0.01(+0.06%)
Sep 18, 2012	17.61	17.64	17.39	17.47	6,816,320	-0.15(-0.85%)
Sep 17, 2012	17.80	17.86	17.54	17.62	6,602,052	-0.11(-0.62%)
Sep 14, 2012	17.60	18.00	17.56	17.73	12,054,263	+0.19(+1.08%)
Sep 13, 2012	16.80	17.58	16.75	17.54	10,687,266	+0.59(+3.48%)
Sep 12, 2012	16.90	17.10	16.85	16.95	7,852,894	+0.15(+0.89%)
Sep 11, 2012	16.77	16.89	16.74	16.80	6,556,014	+0.16(+0.96%)
Sep 10, 2012	16.88	16.94	16.60	16.64	7,576,575	-0.51(-2.97%)
Sep 07, 2012	16.74	17.35	16.74	17.15	7,801,721	+0.55(+3.31%)
Sep 06, 2012	16.46	16.70	16.44	16.60	6,784,951	+0.24(+1.47%)
Sep 05, 2012	16.20	16.44	16.09	16.36	5,606,127	+0.12(+0.74%)
Sep 04, 2012	16.39	16.42	16.13	16.24	6,248,883	-0.18(-1.10%)
Aug 31, 2012	16.48	16.59	16.29	16.42	7,325,783	-0.04(-0.24%)
Aug 30, 2012	16.27	16.46	16.24	16.46	5,876,108	+0.00(+0.00%)
Aug 29, 2012	16.68	16.75	16.39	16.46	6,246,358	-0.17(-1.02%)
Aug 27, 2012	16.72	16.78	16.58	16.63	3,909,454	-0.20(-1.19%)
Aug 24, 2012	16.71	16.95	16.64	16.83	5,716,089	-0.04(-0.24%)
Aug 23, 2012	16.98	16.98	16.67	16.87	5,231,648	-0.24(-1.40%)
Aug 22, 2012	17.06	17.12	16.86	17.11	6,973,038	+0.04(+0.23%)
Aug 21, 2012	17.18	17.38	17.01	17.07	6,726,966	-0.20(-1.16%)
Aug 20, 2012	17.20	17.33	17.15	17.27	5,870,784	+0.05(+0.29%)
Aug 17, 2012	17.12	17.28	17.06	17.22	5,531,137	+0.13(+0.76%)
Aug 16, 2012	16.99	17.13	16.85	17.09	7,474,039	+0.30(+1.79%)
Aug 15, 2012	16.87	16.93	16.75	16.79	7,164,093	+0.05(+0.30%)
Aug 14, 2012	16.77	16.97	16.68	16.74	6,085,176	-0.13(-0.77%)
Aug 13, 2012	16.76	16.92	16.63	16.87	6,036,572	-0.03(-0.18%)
Aug 10, 2012	16.60	16.92	16.50	16.90	7,299,701	+0.30(+1.81%)
Aug 09, 2012	16.64	16.73	16.44	16.60	6,812,296	-0.04(-0.24%)
Aug 08, 2012	16.37	16.72	16.27	16.64	6,728,138	+0.24(+1.46%)
Aug 07, 2012	16.30	16.73	16.28	16.40	12,693,549	+0.13(+0.80%)
Aug 06, 2012	16.01	16.44	15.94	16.27	10,293,284	+0.43(+2.71%)
Aug 03, 2012	15.72	15.99	15.66	15.84	9,732,922	+0.55(+3.60%)
Aug 02, 2012	15.23	15.47	15.12	15.29	12,974,661	-0.19(-1.23%)
Aug 01, 2012	15.41	15.63	15.10	15.48	8,370,706	+0.14(+0.91%)
Jul 31, 2012	15.43	15.50	15.09	15.34	10,705,091	-0.16(-1.03%)
Jul 30, 2012	15.27	15.64	15.26	15.50	6,064,664	+0.11(+0.71%)
Jul 27, 2012	14.89	15.52	14.68	15.39	14,085,900	+0.80(+5.48%)
Jul 26, 2012	14.69	14.70	14.44	14.59	16,532,009	+0.23(+1.60%)
Jul 25, 2012	14.61	14.67	14.33	14.36	10,772,341	+0.04(+0.28%)
Jul 24, 2012	14.38	14.44	13.99	14.32	19,264,524	+0.10(+0.70%)
Jul 23, 2012	14.40	14.41	13.95	14.22	25,414,100	-0.88(-5.83%)
Jul 20, 2012	15.08	15.22	15.03	15.10	8,832,921	-0.14(-0.92%)
Jul 19, 2012	15.10	15.34	15.08	15.24	9,263,373	+0.27(+1.80%)
Jul 18, 2012	14.64	15.05	14.62	14.97	6,832,121	+0.21(+1.42%)
Jul 17, 2012	14.71	14.80	14.61	14.76	7,380,822	+0.07(+0.48%)
Jul 16, 2012	14.67	14.78	14.56	14.69	13,056,315	-0.01(-0.07%)
Jul 13, 2012	14.61	14.75	14.57	14.70	10,133,729	+0.23(+1.59%)
Jul 12, 2012	14.52	14.58	14.35	14.47	12,114,251	-0.38(-2.56%)
Jul 11, 2012	14.90	15.04	14.64	14.85	9,063,671	-0.05(-0.34%)
Jul 10, 2012	15.25	15.28	14.75	14.90	10,435,322	-0.14(-0.93%)
Jul 09, 2012	14.99	15.10	14.87	15.04	5,851,151	-0.07(-0.46%)
Jul 06, 2012	14.86	15.11	14.79	15.11	9,173,560	-0.19(-1.24%)
Jul 05, 2012	15.18	15.42	14.95	15.30	8,764,160	-0.13(-0.84%)
Jul 03, 2012	15.29	15.51	15.21	15.43	6,680,473	+0.30(+1.98%)
Jul 02, 2012	14.94	15.20	14.88	15.13	9,329,971	+0.26(+1.75%)
Jun 29, 2012	14.75	15.03	14.67	14.87	11,381,942	+0.74(+5.24%)
Jun 28, 2012	14.08	14.17	13.83	14.13	10,108,001	-0.28(-1.94%)
Jun 27, 2012	14.19	14.51	14.06	14.41	9,329,408	+0.27(+1.91%)
Jun 26, 2012	14.23	14.29	14.00	14.14	10,335,447	-0.05(-0.35%)
Jun 25, 2012	14.46	14.49	14.16	14.19	14,501,326	-0.52(-3.54%)
Jun 22, 2012	14.93	14.94	14.46	14.71	8,821,244	-0.16(-1.08%)
Jun 21, 2012	15.21	15.27	14.82	14.87	8,642,833	-0.50(-3.25%)
Jun 20, 2012	15.39	15.46	15.01	15.37	10,236,384	-0.22(-1.41%)
Jun 19, 2012	15.33	15.64	15.27	15.59	7,255,565	+0.37(+2.43%)
Jun 18, 2012	15.06	15.37	15.05	15.22	7,686,496	-0.15(-0.98%)
Jun 15, 2012	15.19	15.40	15.10	15.37	9,868,552	+0.27(+1.79%)
Jun 14, 2012	14.94	15.16	14.77	15.10	15,933,474	+0.21(+1.41%)
Jun 13, 2012	14.81	15.16	14.78	14.89	10,299,283	-0.05(-0.33%)
Jun 12, 2012	14.81	14.98	14.77	14.94	12,703,285	+0.19(+1.29%)
Jun 11, 2012	15.02	15.02	14.74	14.75	16,565,884	+0.00(+0.00%)
Jun 08, 2012	14.79	14.83	14.59	14.75	6,925,292	-0.27(-1.80%)
Jun 07, 2012	15.02	15.28	14.98	15.02	7,598,004	+0.17(+1.14%)
Jun 06, 2012	14.20	14.85	14.14	14.85	18,313,934	+0.60(+4.21%)
Jun 05, 2012	14.47	14.55	14.10	14.25	10,721,648	-0.08(-0.56%)
Jun 04, 2012	14.36	14.61	14.24	14.33	9,550,609	-0.13(-0.90%)
Jun 01, 2012	14.39	14.74	14.38	14.46	12,847,873	-0.18(-1.23%)
May 31, 2012	14.35	14.73	14.29	14.64	12,846,833	+0.18(+1.24%)
May 30, 2012	14.02	14.50	14.02	14.46	14,568,083	-0.04(-0.28%)
May 29, 2012	14.43	14.54	14.31	14.50	14,772,529	+0.15(+1.05%)
May 25, 2012	14.17	14.52	14.07	14.35	12,792,175	+0.34(+2.43%)
May 24, 2012	14.01	14.14	13.78	14.01	14,119,452	+0.02(+0.14%)
May 23, 2012	13.80	14.01	13.29	13.99	13,613,539	+0.06(+0.43%)
May 22, 2012	14.17	14.21	13.84	13.93	15,208,868	-0.27(-1.90%)
May 21, 2012	13.39	14.24	13.36	14.20	24,747,732	+0.84(+6.29%)
May 18, 2012	13.48	13.54	13.17	13.36	13,566,131	-0.06(-0.45%)
May 17, 2012	13.99	14.01	13.41	13.42	20,412,808	-0.61(-4.35%)
May 16, 2012	14.61	14.61	13.88	14.03	17,247,368	-0.30(-2.09%)
May 15, 2012	14.59	14.71	14.26	14.33	10,442,496	-0.16(-1.10%)
May 14, 2012	14.74	14.76	14.39	14.49	9,638,177	-0.58(-3.85%)
May 11, 2012	15.11	15.41	15.04	15.07	7,927,830	-0.05(-0.33%)
May 10, 2012	15.32	15.37	15.07	15.12	8,427,087	+0.11(+0.73%)
May 09, 2012	14.97	15.12	14.86	15.01	10,025,699	-0.23(-1.51%)
May 08, 2012	15.33	15.37	15.15	15.24	9,639,165	-0.23(-1.49%)
May 07, 2012	15.53	15.63	15.24	15.47	7,823,593	-0.04(-0.26%)
May 04, 2012	15.84	15.88	15.43	15.51	16,181,423	-0.25(-1.59%)
May 03, 2012	15.67	15.77	15.48	15.76	15,133,550	-0.01(-0.06%)
May 02, 2012	16.05	16.29	15.72	15.77	15,810,164	-0.39(-2.41%)
May 01, 2012	16.05	16.33	16.01	16.16	5,339,429	+0.13(+0.81%)
Apr 30, 2012	16.02	16.05	15.90	16.03	5,306,551	+0.02(+0.12%)
Apr 27, 2012	16.06	16.08	15.90	16.01	6,820,726	+0.09(+0.57%)
Apr 26, 2012	15.75	15.99	15.70	15.92	8,813,795	+0.00(+0.00%)
Apr 25, 2012	16.18	16.38	15.82	15.92	10,558,965	-0.38(-2.33%)
Apr 24, 2012	16.32	16.47	16.23	16.30	8,721,294	+0.04(+0.25%)
Apr 23, 2012	16.03	16.29	15.91	16.26	11,348,425	-0.05(-0.31%)
Apr 20, 2012	16.42	16.53	16.29	16.31	5,339,842	+0.11(+0.68%)
Apr 19, 2012	16.22	16.39	16.04	16.20	6,075,601	-0.08(-0.49%)
Apr 18, 2012	16.18	16.43	16.07	16.28	9,834,871	-0.27(-1.63%)
Apr 17, 2012	16.71	16.76	16.45	16.55	7,715,885	-0.09(-0.54%)
Apr 16, 2012	16.82	16.84	16.47	16.64	6,033,739	-0.03(-0.18%)
Apr 13, 2012	17.01	17.03	16.61	16.67	6,372,881	-0.49(-2.86%)
Apr 12, 2012	16.91	17.24	16.87	17.16	7,573,399	+0.36(+2.14%)
Apr 11, 2012	16.90	17.07	16.75	16.80	8,785,554	+0.18(+1.08%)
Apr 10, 2012	16.85	16.89	16.33	16.62	11,802,257	-0.16(-0.95%)
Apr 09, 2012	16.61	16.81	16.60	16.78	6,536,444	-0.09(-0.53%)
Apr 05, 2012	16.80	17.07	16.67	16.87	10,381,256	-0.03(-0.18%)
Apr 04, 2012	17.24	17.24	16.90	16.90	14,924,089	-0.50(-2.87%)
Apr 03, 2012	17.60	17.75	17.32	17.40	7,143,565	-0.19(-1.08%)
Apr 02, 2012	17.42	17.67	17.38	17.59	9,616,143	+0.09(+0.51%)
Mar 30, 2012	17.65	17.71	17.30	17.50	6,978,523	-0.10(-0.57%)
Mar 29, 2012	17.48	17.62	17.25	17.60	7,125,892	-0.13(-0.73%)
Mar 28, 2012	18.06	18.06	17.63	17.73	6,987,814	-0.38(-2.10%)
Mar 27, 2012	18.18	18.38	18.07	18.11	4,440,939	-0.20(-1.09%)
Mar 26, 2012	18.26	18.35	18.12	18.31	4,330,129	+0.23(+1.27%)
Mar 23, 2012	17.84	18.13	17.74	18.08	7,386,334	+0.32(+1.80%)
Mar 22, 2012	17.74	17.84	17.50	17.76	10,430,860	-0.09(-0.50%)
Mar 21, 2012	17.84	17.95	17.69	17.85	7,356,616	-0.02(-0.11%)
Mar 20, 2012	17.88	17.93	17.76	17.87	8,450,707	-0.29(-1.60%)
Mar 19, 2012	18.26	18.44	18.14	18.16	5,838,520	-0.30(-1.63%)
Mar 16, 2012	18.43	18.57	18.39	18.46	4,591,253	+0.09(+0.49%)
Mar 15, 2012	18.09	18.40	18.03	18.37	6,165,485	+0.17(+0.93%)
Mar 14, 2012	18.24	18.31	17.98	18.20	6,401,173	-0.21(-1.14%)
Mar 13, 2012	18.02	18.44	17.99	18.41	6,928,914	+0.48(+2.68%)
Mar 12, 2012	17.99	18.00	17.70	17.93	5,891,320	-0.31(-1.70%)
Mar 09, 2012	18.12	18.37	18.08	18.24	7,015,817	+0.02(+0.11%)
Mar 08, 2012	18.10	18.26	18.07	18.22	8,418,297	+0.36(+2.02%)
Mar 07, 2012	17.63	17.91	17.57	17.86	9,819,966	+0.25(+1.42%)
Mar 06, 2012	17.82	17.88	17.51	17.61	7,029,614	-0.61(-3.35%)
Mar 05, 2012	18.46	18.49	18.14	18.22	4,753,505	-0.30(-1.62%)
Mar 02, 2012	18.56	18.80	18.48	18.52	8,634,558	-0.04(-0.22%)
Mar 01, 2012	18.34	18.68	18.32	18.56	6,880,521	+0.42(+2.32%)
Feb 29, 2012	18.23	18.46	17.96	18.14	8,469,275	-0.02(-0.11%)
Feb 28, 2012	18.01	18.20	17.89	18.16	8,510,282	+0.43(+2.43%)
Feb 27, 2012	17.70	17.85	17.59	17.73	8,257,479	-0.17(-0.95%)
Feb 24, 2012	17.87	17.98	17.75	17.90	5,078,343	+0.03(+0.17%)
Feb 23, 2012	18.07	18.09	17.79	17.87	7,080,178	-0.29(-1.60%)
Feb 22, 2012	18.39	18.43	18.00	18.16	7,347,989	-0.17(-0.93%)
Feb 21, 2012	18.40	18.40	18.08	18.33	7,163,009	+0.20(+1.10%)
Feb 17, 2012	18.08	18.15	17.96	18.13	6,638,665	+0.00(+0.00%)
Feb 16, 2012	17.56	18.13	17.52	18.13	7,841,877	+0.32(+1.80%)
Feb 15, 2012	18.11	18.16	17.72	17.81	11,209,446	-0.42(-2.30%)
Feb 14, 2012	18.18	18.23	17.98	18.23	8,454,142	-0.11(-0.60%)
Feb 13, 2012	18.27	18.35	18.18	18.34	9,450,449	+0.18(+0.99%)
Feb 10, 2012	18.04	18.16	17.95	18.16	7,393,256	-0.21(-1.14%)
Feb 09, 2012	18.47	18.56	18.21	18.37	10,135,857	-0.17(-0.92%)
Feb 08, 2012	18.65	18.75	18.43	18.54	7,185,523	-0.04(-0.22%)
Feb 07, 2012	18.54	18.68	18.26	18.58	7,449,895	+0.10(+0.54%)
Feb 06, 2012	18.42	18.54	18.34	18.48	4,460,078	-0.11(-0.59%)
Feb 03, 2012	18.45	18.61	18.36	18.59	8,204,303	+0.30(+1.64%)
Feb 02, 2012	18.15	18.40	18.05	18.29	8,022,380	+0.06(+0.33%)
Feb 01, 2012	17.91	18.30	17.83	18.23	17,668,392	+0.35(+1.96%)
Jan 31, 2012	18.08	18.24	17.83	17.88	14,679,611	-0.69(-3.72%)
Jan 30, 2012	18.48	18.60	18.24	18.57	8,546,344	-0.40(-2.11%)
Jan 27, 2012	18.85	19.09	18.82	18.97	9,483,429	+0.12(+0.64%)
Jan 26, 2012	18.97	19.09	18.64	18.85	10,509,127	-0.11(-0.58%)
Jan 25, 2012	18.46	19.00	18.31	18.96	6,385,802	+0.39(+2.10%)
Jan 24, 2012	18.11	18.60	18.05	18.57	8,279,644	+0.04(+0.22%)
Jan 23, 2012	18.25	18.56	18.18	18.53	7,958,181	+0.08(+0.43%)
Jan 20, 2012	18.35	18.45	18.20	18.45	7,338,834	+0.07(+0.38%)
Jan 19, 2012	18.12	18.40	18.09	18.38	15,780,904	+0.18(+0.99%)
Jan 18, 2012	17.67	18.21	17.65	18.20	7,234,682	+0.64(+3.64%)
Jan 17, 2012	17.95	18.06	17.54	17.56	9,966,538	+0.00(+0.00%)
Jan 13, 2012	17.50	17.65	17.36	17.56	7,271,000	-0.34(-1.90%)
Jan 12, 2012	17.84	17.95	17.74	17.90	6,480,451	+0.10(+0.56%)
Jan 11, 2012	17.57	17.83	17.53	17.80	4,462,524	+0.11(+0.62%)
Jan 10, 2012	17.76	17.97	17.68	17.69	9,363,753	+0.27(+1.55%)
Jan 09, 2012	17.24	17.45	17.15	17.42	8,848,640	+0.30(+1.75%)
Jan 06, 2012	17.11	17.20	16.92	17.12	7,209,962	+0.05(+0.29%)
Jan 05, 2012	16.87	17.10	16.56	17.07	8,084,218	-0.05(-0.29%)
Jan 04, 2012	16.98	17.25	16.98	17.12	4,331,384	+0.44(+2.64%)
Dec 30, 2011	16.47	16.78	16.47	16.68	2,756,203	+0.21(+1.28%)
Dec 29, 2011	16.31	16.47	16.29	16.47	3,392,766	+0.14(+0.86%)
Dec 28, 2011	16.56	16.58	16.20	16.33	5,644,014	-0.39(-2.33%)
Dec 27, 2011	16.63	16.72	16.56	16.72	5,094,459	-0.05(-0.30%)
Dec 23, 2011	16.85	16.91	16.64	16.77	5,688,505	+0.22(+1.33%)
Dec 21, 2011	16.55	16.61	16.29	16.55	11,113,976	+0.04(+0.24%)
Dec 20, 2011	16.50	16.77	16.43	16.51	12,117,431	+0.61(+3.84%)
Dec 19, 2011	15.99	16.18	15.84	15.90	11,084,604	-0.10(-0.62%)
Dec 16, 2011	16.14	16.22	15.82	16.00	10,541,020	+0.08(+0.50%)
Dec 15, 2011	16.34	16.42	15.87	15.92	7,236,610	-0.20(-1.24%)
Dec 14, 2011	16.38	16.42	16.06	16.12	6,839,179	-0.29(-1.77%)
Dec 13, 2011	16.73	16.82	16.23	16.41	7,242,621	-0.54(-3.19%)
Dec 12, 2011	16.92	16.96	16.65	16.95	8,283,246	-0.36(-2.08%)
Dec 09, 2011	16.98	17.40	16.98	17.31	5,447,384	+0.44(+2.61%)
Dec 08, 2011	17.03	17.27	16.76	16.87	9,482,418	-0.40(-2.32%)
Dec 07, 2011	17.24	17.49	17.14	17.27	10,517,237	-0.04(-0.23%)
Dec 06, 2011	17.24	17.51	16.99	17.31	7,192,939	-0.10(-0.57%)
Dec 05, 2011	17.61	17.64	17.29	17.41	10,915,460	+0.26(+1.52%)
Dec 02, 2011	17.36	17.48	16.92	17.15	10,053,149	+0.15(+0.88%)

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