Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	15.51	16.27	15.47	16.17	1,130,995,712	+0.69(+4.43%)
Dec 28, 2012	15.51	15.63	15.44	15.48	2,914,819,584	-0.17(-1.06%)
Dec 27, 2012	15.60	15.69	15.33	15.65	3,744,495,360	+0.06(+0.40%)
Dec 26, 2012	15.77	15.78	15.53	15.59	2,488,290,560	-0.22(-1.38%)
Dec 24, 2012	15.81	15.93	15.76	15.81	1,446,006,528	+0.03(+0.16%)
Dec 21, 2012	15.57	15.79	15.50	15.78	610,821,120	-0.07(-0.46%)
Dec 20, 2012	16.10	16.11	15.77	15.85	3,963,093,248	-0.14(-0.87%)
Dec 19, 2012	16.15	16.22	15.97	15.99	3,697,177,856	-0.23(-1.42%)
Dec 18, 2012	15.95	16.25	15.81	16.22	852,847,104	+0.46(+2.91%)
Dec 17, 2012	15.46	15.80	15.23	15.77	1,938,233,344	+0.27(+1.77%)
Dec 14, 2012	15.64	15.74	15.36	15.49	4,011,329,024	-0.60(-3.76%)
Dec 13, 2012	16.14	16.34	15.98	16.10	849,345,536	-0.28(-1.73%)
Dec 12, 2012	16.64	16.65	16.30	16.38	4,007,969,280	-0.07(-0.44%)
Dec 11, 2012	16.40	16.70	16.33	16.45	578,546,176	+0.35(+2.18%)
Dec 10, 2012	15.95	16.36	15.85	16.10	892,333,056	-0.10(-0.64%)
Dec 07, 2012	16.82	16.87	16.10	16.20	2,180,397,568	-0.43(-2.56%)
Dec 06, 2012	16.07	16.81	15.76	16.63	1,095,561,216	+0.26(+1.57%)
Dec 05, 2012	17.29	17.30	16.37	16.37	4,807,680	-1.13(-6.44%)
Dec 04, 2012	17.68	17.68	17.38	17.50	288,304,128	-0.29(-1.61%)
Nov 30, 2012	17.83	17.88	17.71	17.78	3,219,575,808	-0.12(-0.69%)
Nov 29, 2012	17.93	18.06	17.78	17.91	4,234,675,968	+0.20(+1.10%)
Nov 28, 2012	17.54	17.80	17.39	17.71	4,285,403,136	-0.06(-0.31%)
Nov 27, 2012	17.91	17.94	17.63	17.77	92,996,608	-0.14(-0.81%)
Nov 26, 2012	17.50	17.93	17.43	17.91	893,115,904	+0.55(+3.15%)
Nov 23, 2012	17.23	17.38	17.10	17.37	320,667,712	+0.30(+1.74%)
Nov 21, 2012	17.15	17.24	16.91	17.07	438,674,176	+0.02(+0.14%)
Nov 20, 2012	17.38	17.38	16.85	17.04	755,030,464	-0.15(-0.85%)
Nov 19, 2012	16.43	17.24	16.41	17.19	966,588,416	+1.16(+7.21%)
Nov 16, 2012	15.96	16.10	15.37	16.03	1,489,046,400	+0.06(+0.39%)
Nov 15, 2012	16.33	16.39	15.88	15.97	927,443,072	-0.34(-2.10%)
Nov 14, 2012	16.58	16.63	16.29	16.31	560,269,248	-0.18(-1.11%)
Nov 13, 2012	16.38	16.73	16.30	16.50	626,361,728	+0.00(+0.01%)
Nov 12, 2012	16.84	16.85	16.37	16.49	605,714,240	-0.13(-0.77%)
Nov 09, 2012	16.42	16.86	16.22	16.62	1,092,969,472	+0.28(+1.73%)
Nov 08, 2012	17.04	17.08	16.27	16.34	1,239,667,200	-0.62(-3.63%)
Nov 07, 2012	17.44	17.46	16.89	16.96	932,097,920	-0.67(-3.83%)
Nov 06, 2012	17.84	17.85	17.55	17.63	442,119,936	-0.05(-0.30%)
Nov 05, 2012	17.65	17.78	17.47	17.68	624,469,440	+0.24(+1.36%)
Nov 02, 2012	18.02	18.06	17.38	17.45	707,692,672	-0.60(-3.31%)
Nov 01, 2012	18.09	18.24	17.97	18.04	426,571,648	+0.04(+0.20%)
Oct 31, 2012	17.99	18.21	17.78	18.01	601,707,456	-0.26(-1.44%)
Oct 26, 2012	18.43	18.57	17.88	18.27	4,122,442,752	-0.17(-0.91%)
Oct 25, 2012	18.75	18.81	18.32	18.44	1,129,604,608	-0.22(-1.18%)
Oct 24, 2012	18.80	18.95	18.47	18.66	321,294,848	+0.11(+0.57%)
Oct 23, 2012	19.09	19.17	18.50	18.55	1,549,635,072	+0.11(+0.58%)
Oct 19, 2012	19.09	19.11	18.44	18.45	1,854,949,888	-0.69(-3.60%)
Oct 18, 2012	19.35	19.42	19.06	19.14	3,939,330,048	-0.36(-1.86%)
Oct 17, 2012	19.63	19.75	19.48	19.50	3,215,419,904	-0.16(-0.80%)
Oct 16, 2012	19.22	19.67	19.09	19.65	248,928,768	+0.45(+2.37%)
Oct 15, 2012	19.13	19.21	18.87	19.20	3,574,656,000	+0.15(+0.80%)
Oct 12, 2012	19.04	19.22	18.91	19.05	3,802,050,560	+0.05(+0.26%)
Oct 11, 2012	19.56	19.58	19.00	19.00	218,427,904	-0.39(-2.00%)
Oct 10, 2012	19.35	19.51	19.27	19.39	4,218,124,032	+0.15(+0.80%)
Oct 09, 2012	19.32	19.37	18.86	19.23	2,636,090,368	-0.07(-0.36%)
Oct 08, 2012	19.57	19.59	19.24	19.30	978,092,544	-0.44(-2.21%)
Oct 05, 2012	20.12	20.14	19.70	19.74	614,529,024	-0.43(-2.13%)
Oct 04, 2012	20.30	20.39	20.13	20.17	3,064,069,888	-0.14(-0.69%)
Oct 03, 2012	20.11	20.32	20.04	20.31	3,506,710,528	+0.31(+1.53%)
Oct 02, 2012	20.02	20.16	19.68	20.00	895,428,608	+0.06(+0.29%)

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