Board of Governors of the Federal Reserve System

Units: Log Price Index (2002Q1=100)

	1992Q1	1992Q2	1992Q3	1992Q4	1993Q1	1993Q2	1993Q3	1993Q4	1994Q1	1994Q2	1994Q3	1994Q4	1995Q1	1995Q2	1995Q3	1995Q4	1996Q1	1996Q2	1996Q3	1996Q4	1997Q1	1997Q2	1997Q3	1997Q4	1998Q1	1998Q2	1998Q3	1998Q4	1999Q1	1999Q2	1999Q3	1999Q4	2000Q1	2000Q2	2000Q3	2000Q4	2001Q1	2001Q2	2001Q3	2001Q4	2002Q1	2002Q2	2002Q3	2002Q4	2003Q1	2003Q2	2003Q3	2003Q4	2004Q1	2004Q2	2004Q3	2004Q4	2005Q1	2005Q2	2005Q3	2005Q4	2006Q1	2006Q2	2006Q3	2006Q4	2007Q1	2007Q2	2007Q3	2007Q4	2008Q1	2008Q2	2008Q3	2008Q4	2009Q1	2009Q2	2009Q3	2009Q4	2010Q1	2010Q2	2010Q3	2010Q4	2011Q1	2011Q2	2011Q3	2011Q4	2012Q1	2012Q2	2012Q3	2012Q4	2013Q1	2013Q2	2013Q3	2013Q4	2014Q1	2014Q2	2014Q3	2014Q4	2015Q1	2015Q2	2015Q3	2015Q4	2016Q1	2016Q2	2016Q3	2016Q4	2017Q1	2017Q2	2017Q3	2017Q4	2018Q1	2018Q2	2018Q3	2018Q4	2019Q1	2019Q2	2019Q3	2019Q4
Data networking	5.990	5.964	5.927	5.882	5.839	5.801	5.777	5.757	5.738	5.714	5.674	5.627	5.589	5.544	5.499	5.461	5.522	5.488	5.438	5.383	5.357	5.305	5.264	5.242	5.041	4.949	4.878	4.908	4.802	4.744	4.763	4.741	4.675	4.607	4.649	4.644	4.638	4.623	4.572	4.602	4.605	4.594	4.563	4.491	4.436	4.392	4.307	4.224	4.198	4.145	4.075	4.041	3.993	3.945	3.929	3.874	3.852	3.814	3.743	3.688	3.659	3.616	3.583	3.543	3.564	3.491	3.463	3.440	3.447	3.377	3.310	3.320	3.208	3.140	3.140	3.111	2.982	2.932	2.919	2.856	2.832	2.801	2.720	2.728	2.698	2.667	2.617	2.580	2.556	2.481	2.453	2.444	2.369	2.311	2.265	2.246	2.170	2.173	2.116	2.089	2.056	1.960	1.977	1.966	1.933	1.899	1.951	1.940	1.927	1.888	1.909	1.890
Fiber optic long-haul	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	4.605	4.523	4.473	4.439	4.396	4.366	4.327	4.280	4.290	4.255	4.212	4.137	4.075	4.054	4.023	3.983	3.929	3.895	3.868	3.846	3.806	3.779	3.754	3.721	3.681	3.623	3.559	3.499	3.460	3.407	3.366	3.323	3.271	3.214	3.190	3.145	3.111	3.073	3.031	2.997	2.956	2.865	2.789	2.749	2.676	2.609	2.561	2.522	2.461	2.379	2.329	2.260	2.194	2.170	2.112	2.052	1.876	1.877	1.821	1.796	1.736	1.675	1.600	1.553	1.492	1.416	1.380	1.332	1.278	1.199	1.127	1.047
Cell stations	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	4.605	4.562	4.493	4.432	4.385	4.269	4.035	3.977	3.962	3.980	3.942	3.921	4.021	4.004	3.904	3.866	3.832	3.841	3.783	3.916	3.840	3.888	3.718	3.527	3.515	3.370	3.336	3.294	3.257	3.141	3.114	3.049	2.974	2.872	2.844	2.876	2.883	2.844	2.807	2.784	2.727	2.682	2.665	2.668	2.669	2.608	2.585	2.520	2.487	2.446	2.398	2.341	2.289	2.249	2.179	2.108	2.071	2.040	1.973	1.929	1.945	1.916	1.928	1.643	1.697	1.767	1.759	1.713	1.676	1.650	1.643	1.619
Enterprise voice	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	4.605	4.557	4.538	4.551	4.536	4.525	4.500	4.510	4.489	4.465	4.451	4.474	4.487	4.533	4.450	4.441	4.476	4.475	4.471	4.488	4.491	4.475	4.465	4.465	4.444	4.447	4.448	4.419	4.430	4.446	4.407	4.384	4.361	4.328	4.308	4.324	4.299	4.296	4.266	4.285	4.274	4.264	4.250	4.251	4.194	4.239	4.208	4.220	4.194	4.195	4.148	4.173	4.145	4.146	4.131	4.139	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND	ND

Note: Price indexes are provided in natural log form. The price index level equals the exponent of the log price: price index level = exp( log price ). The enterprise voice index has been discontinued. Product class descriptions can be found here.