The SEMI® Historical Book-to-Bill Data provides global bookings and billings
by months for North American-based semiconductor equipment manufacturers for
the period from 1991 to 2010. The data includes front-end (Wafer Processing,
Mask/Reticle, Wafer Mfg., Fab Facilities) and final manufacturing (Test,
Assembly & Packaging).
The Book-to-Bill report is calculated by taking a three-month moving average
of North American headquartered equipment manufacturers bookings divided by a
three-month average of billings for the same period of time. North American
equipment suppliers represent approximately 50 percent of the worldwide
equipment market. A book-to-bill ratio above one represents an expanding
market while a book-to-bill ratio below one represents a contracting market.
Methodology
SEMI uses a third-party accounting firm to manage their market statistics data
collection program. Bookings and billings figures are sent directly to the
firm, from participating member companies. Individual company data is not
available to any agency or company, including SEMI. Confidentiality is
guaranteed, and market share information for the program participants is never
published.
Table of Contents*
Billings
Front End Equipment
Test/Assembly Equipment
Total Equipment
Bookings
Front End Equipment
Test/Assembly Equipment
Total Equipment
Book-to-Bill Ratio
Front End Equipment
Test/Assembly Equipment
Total Equipment
Release Dates
Tabs of spreadsheet
1991-1992
1993-1994
1995-1996
1997-1998
1999-2000
2001-2002
2003-2004
2005-2006
2007 -
Each of the tabs above contains the following bookings and billings
information (reported on a monthly basis):
