Table with row headers in column B and NAICS codes in column A with column headers in rows 4 and 5,,,,,,,,,
Table 3. Information (NAICS 51) - Estimated Quarterly Revenue for Employer Firms by Class of Customer,,,,,,,,,
"[Estimates have not been adjusted for seasonal variation, holiday or trading-day differences, or price changes.  Estimates are based on data from the Quarterly Services Survey and have been adjusted using results of the 2006 Service Annual Survey.  All estimates are based on the 2002 North American Industry Classification System (NAICS).  For additional information see www.census.gov/qss]",,,,,,,,,
"2002
 NAICS
 code ",Kind of business,Revenue (Millions of dollars),,,,Percent of revenue,,,
,,"2Q
2008
(p)","1Q
2008
(r)","4Q
2007","3Q
2007","2Q
2008
(p)","1Q
2008
(r)","4Q
2007","3Q
2007"
51,Information,,,,,,,,
,Total revenue ,"284,942","277,999","291,482","278,143",100.0,100.0,100.0,100.0
,Class of customer ,,,,,,,,
,Government ,"12,701","11,554","12,109","12,433",4.5,4.2,4.2,4.5
,Business ,"170,663","166,838","177,633","166,392",59.9,60.0,60.9,59.8
,Household consumers and individual users,"101,578","99,607","101,740","99,318",35.6,35.8,34.9,35.7
,,,,,,,,,
511,Publishing industries (except Internet),,,,,,,,
,Total revenue ,"72,179","70,412","76,810","71,496",100.0,100.0,100.0,100.0
,Class of customer ,,,,,,,,
,Government ,"4,623","3,784","4,486","4,724",6.4,5.4,5.8,6.6
,Business ,"57,101","56,466","60,954","56,334",79.1,80.2,79.4,78.8
,Household consumers and individual users,"10,455","10,162","11,370","10,438",14.5,14.4,14.8,14.6
,,,,,,,,,
51111,Newspaper publishers,,,,,,,,
,Total revenue ,"10,240","10,274","11,932","11,413",100.0,100.0,100.0,100.0
,Class of customer ,,,,,,,,
,Government ,162,143,186,205,1.6,1.4,1.6,1.8
,Business ,"8,016","7,975","9,446","9,052",78.3,77.6,79.2,79.3
,Household consumers and individual users,"2,062","2,156","2,300","2,156",20.1,21.0,19.3,18.9
,,,,,,,,,
51112,Periodical publishers ,,,,,,,,
,Total revenue ,"11,282","11,228","12,333","12,077",100.0,100.0,100.0,100.0
,Class of customer ,,,,,,,,
,Government ,84,81,91,95,0.7,0.7,0.7,0.8
,Business ,"9,099","9,112","9,752","9,879",80.7,81.2,79.1,81.8
,Household consumers and individual users,"2,099","2,035","2,490","2,103",18.6,18.1,20.2,17.4
,,,,,,,,,
5111 pt,"Book, directory and mailing list, and other publishers 1 ",,,,,,,,
,Total revenue ,"12,316","11,820","13,380","14,484",100.0,100.0,100.0,100.0
,Class of customer ,,,,,,,,
,Government ,"1,344",897,"1,356","1,943",10.9,7.6,10.1,13.4
,Business ,"8,372","8,452","9,256","9,586",68.0,71.5,69.2,66.2
,Household consumers and individual users,"2,600","2,471","2,768","2,955",21.1,20.9,20.7,20.4
,,,,,,,,,
5112,Software publishers,,,,,,,,
,Total revenue ,"38,341","37,090","39,165","33,522",100.0,100.0,100.0,100.0
,Class of customer ,,,,,,,,
,Government ,"3,033","2,663","2,853","2,481",7.9,7.2,7.3,7.4
,Business ,"31,614","30,927","32,500","27,817",82.5,83.4,83.0,83.0
,Household consumers and individual users,"3,694","3,500","3,812","3,224",9.6,9.4,9.7,9.6
,,,,,,,,,
512,Motion picture and sound recording industries,,,,,,,,
,Total revenue ,"26,562","25,050","27,603","24,569",100.0,100.0,100.0,100.0
,Class of customer ,,,,,,,,
,Government ,179,186,192,190,0.7,0.7,0.7,0.8
,Business ,"20,099","18,908","21,631","18,279",75.7,75.5,78.4,74.4
,Household consumers and individual users,"6,284","5,956","5,780","6,100",23.7,23.8,20.9,24.8
,,,,,,,,,
515,Broadcasting (except Internet) ,,,,,,,,
,Total revenue ,"25,486","24,197","25,734","23,598",100.0,100.0,100.0,100.0
,Class of customer ,,,,,,,,
,Government ,217,219,276,251,0.9,0.9,1.1,1.1
,Business ,"23,667","22,432","23,971","22,005",92.9,92.7,93.1,93.2
,Household consumers and individual users,"1,602","1,546","1,487","1,342",6.3,6.4,5.8,5.7
,,,,,,,,,
5151,Radio and television broadcasting ,,,,,,,,
,Total revenue ,"13,866","13,532","14,609","13,057",100.0,100.0,100.0,100.0
,Class of customer ,,,,,,,,
,Government ,202,205,262,237,1.5,1.5,1.8,1.8
,Business ,"12,936","12,604","13,686","12,174",93.3,93.1,93.7,93.2
,Household consumers and individual users,728,723,661,646,5.3,5.3,4.5,4.9
,,,,,,,,,
5152,Cable and other subscription programming ,,,,,,,,
,Total revenue ,"11,620","10,665","11,125","10,541",100.0,100.0,100.0,100.0
,Class of customer ,,,,,,,,
,Government ,S,S,S,S,S,S,S,S
,Business ,"10,731","9,828","10,285","9,831",92.3,92.2,92.4,93.3
,Household consumers and individual users,874,823,826,696,7.5,7.7,7.4,6.6
,,,,,,,,,
"516, 5181, 519","Internet publishing and broadcasting, Internet 
  service providers and web search portals,  
  and other information services ",,,,,,,,
,Total revenue ,"16,676","16,597","17,017","15,405",100.0,100.0,100.0,100.0
,Class of customer ,,,,,,,,
,Government ,"2,016","2,142","1,953","1,944",12.1,12.9,11.5,12.6
,Business ,"9,711","9,411","9,700","8,558",58.2,56.7,57.0,55.6
,Household consumers and individual users,"4,949","5,044","5,364","4,903",29.7,30.4,31.5,31.8
,,,,,,,,,
517,Telecommunications,,,,,,,,
,Total revenue ,"126,091","124,598","126,384","124,969",100.0,100.0,100.0,100.0
,Class of customer ,,,,,,,,
,Government ,"3,622","3,512","3,461","3,512",2.9,2.8,2.7,2.8
,Business ,"45,428","45,474","46,670","46,565",36.0,36.5,36.9,37.3
,Household consumers and individual users,"77,041","75,612","76,253","74,892",61.1,60.7,60.3,59.9
,,,,,,,,,
5171,Wired telecommunications carriers,,,,,,,,
,Total revenue ,"45,734","45,937","47,241","48,124",100.0,100.0,100.0,100.0
,Class of customer ,,,,,,,,
,Government ,"1,579","1,525","1,488","1,518",3.5,3.3,3.1,3.2
,Business ,"23,845","24,098","24,574","25,005",52.1,52.5,52.0,52.0
,Household consumers and individual users,"20,310","20,314","21,179","21,601",44.4,44.2,44.8,44.9
,,,,,,,,,
5172,Wireless telecommunications carriers (except satellite),,,,,,,,
,Total revenue ,"47,846","46,981","46,966","45,935",100.0,100.0,100.0,100.0
,Class of customer ,,,,,,,,
,Government ,S,S,S,S,S,S,S,S
,Business ,S,S,S,S,S,S,S,S
,Household consumers and individual users,S,S,S,S,S,S,S,S
,,,,,,,,,
5175,Cable and other program distribution,,,,,,,,
,Total revenue ,"27,066","26,306","26,495","25,248",100.0,100.0,100.0,100.0
,Class of customer ,,,,,,,,
,Government ,S,240,224,191,S,0.9,0.8,0.8
,Business ,"2,825","3,073","3,095","2,881",10.4,11.7,11.7,11.4
,Household consumers and individual users,"24,024","22,993","23,176","22,176",88.8,87.4,87.5,87.8
,,,,,,,,,
517 pt,Other telecommunications 2,,,,,,,,
,Total revenue ,"5,445","5,374","5,682","5,662",100.0,100.0,100.0,100.0
,Class of customer ,,,,,,,,
,Government ,271,260,259,258,5.0,4.8,4.6,4.6
,Business ,"4,278","4,227","4,511","4,513",78.6,78.7,79.4,79.7
,Household consumers and individual users,896,887,912,891,16.5,16.5,16.1,15.7
,,,,,,,,,
5182,"Data processing, hosting, and related services",,,,,,,,
,Total revenue ,"17,948","17,145","17,934","18,106",100.0,100.0,100.0,100.0
,Class of customer ,,,,,,,,
,Government ,"2,044","1,711","1,741","1,812",11.4,10.0,9.7,10.0
,Business ,"14,657","14,147","14,707","14,651",81.7,82.5,82.0,80.9
,Household consumers and individual users,S,S,"1,486","1,643",S,S,8.3,9.1
(p) Preliminary estimate.     (r) Revised estimate.       ,,,,,,,,,
,,,,,,,,,
"S  Estimate does not meet publication standards because of high sampling variability (coefficient of variation is greater than 30%) or poor response quality (total quantity response rate is less than 50%).  Unpublished estimates derived from this table by subtraction are subject to these same limitations and should not be attributed to the U.S. Census Bureau.  For a description of publication standards and the total quantity response rate, see http://www.census.gov/quality/S20-0_v1.0_Data_Release.pdf.",,,,,,,,,
,,,,,,,,,
"(1) Includes NAICS 51113 (book publishers), 51114 (directory and mailing list publishers), and 51119 (other publishers).",,,,,,,,,
"(2) Includes NAICS 5173 (telecommunications resellers), 5174 (satellite telecommunications), and 5179 (other telecommunications).",,,,,,,,,
,,,,,,,,,
"Note: Sector totals and subsector totals may include data for kinds of business not shown.  Detail percents may not add to 100 percent due to rounding.  Table 4 provides estimated measures of sampling variability.  Data users who create their own estimates using data from this report should cite the U.S. Census Bureau as the source of the original data only.  Additional information on confidentiality protection, sampling error, nonsampling error, sample design, and definitions may be found at www.census.gov/svsd/www/qssreliability.html.",,,,,,,,,

Table with row headers in column B and NAICS codes in column A with column headers in rows 4 and 5,,,,,,,,,
Table 4. Information (NAICS 51) - Estimated Measures of Sampling Variability,,,,,,,,,
[Estimates are shown as percents and are based on data from the Quarterly Services Survey],,,,,,,,,
"2002
NAICS
code",Kind of business,Median coefficient 1 of variation for quarterly total ,Standard error for percent of total,,,,,,
,,Estimate,"2Q
2008
(p)","1Q
2008
(r)","4Q
2007","3Q
2007",,,
51,Information,,,,,,,,
,Total revenue ,1.0,Z,Z,Z,Z,,,
,Class of customer ,,,,,,,,
,Government ,3.4,0.2,0.1,0.1,0.1,,,
,Business ,0.9,0.2,0.2,0.2,0.3,,,
,Household consumers and individual users,1.4,0.3,0.3,0.3,0.3,,,
,,,,,,,,,
511,Publishing industries (except Internet),,,,,
,Total revenue ,2.5,Z,Z,Z,Z
,Class of customer ,,,,,
,Government ,4.3,0.2,0.2,0.2,0.2
,Business ,2.7,0.5,0.4,0.6,0.4
,Household consumers and individual users,2.9,0.3,0.4,0.5,0.4
,,,,,,
51111,Newspaper publishers,,,,,
,Total revenue ,4.4,Z,Z,Z,Z
,Class of customer ,,,,,
,Government ,14.7,0.3,0.2,0.2,0.3
,Business ,4.5,0.8,0.8,0.6,0.8
,Household consumers and individual users,6.1,0.7,0.8,0.6,0.8
,,,,,,
51112,Periodical publishers ,,,,,
,Total revenue ,6.5,Z,Z,Z,Z
,Class of customer ,,,,,
,Government ,14.7,0.1,0.1,0.1,0.1
,Business ,7.9,1.8,1.8,2.2,2.0
,Household consumers and individual users,9.9,1.8,1.8,2.2,2.0
,,,,,,
5111 pt,"Book, directory and mailing list, and other publishers  ",,,,,
,Total revenue ,2.4,Z,Z,Z,Z
,Class of customer ,,,,,
,Government ,7.3,0.9,0.5,0.6,0.8
,Business ,3.0,1.0,0.8,0.8,0.9
,Household consumers and individual users,3.7,0.9,0.7,0.8,0.9
,,,,,,
5112,Software publishers,,,,,
,Total revenue ,3.7,Z,Z,Z,Z
,Class of customer ,,,,,
,Government ,5.5,0.5,0.4,0.5,0.3
,Business ,3.8,0.6,0.4,0.8,0.3
,Household consumers and individual users,5.4,0.4,0.4,0.5,0.4
,,,,,,
512,Motion picture and sound recording industries,,,,,
,Total revenue ,3.3,Z,Z,Z,Z
,Class of customer ,,,,,
,Government ,16.1,0.1,0.1,0.1,0.1
,Business ,3.1,1.5,1.2,1.4,1.7
,Household consumers and individual users,8.4,1.6,1.2,1.4,1.7
,,,,,,
515,Broadcasting (except Internet) ,,,,,
,Total revenue ,2.4,Z,Z,Z,Z
,Class of customer ,,,,,
,Government ,9.0,0.1,0.1,0.1,0.1
,Business ,2.7,0.5,0.5,0.5,0.4
,Household consumers and individual users,6.2,0.4,0.4,0.4,0.4
,,,,,,
5151,Radio and television broadcasting ,,,,,
,Total revenue ,3.4,Z,Z,Z,Z
,Class of customer ,,,,,
,Government ,10.0,0.2,0.2,0.3,0.2
,Business ,3.8,0.6,0.6,0.7,0.6
,Household consumers and individual users,7.4,0.5,0.4,0.5,0.5
,,,,,,
5152,Cable and other subscription programming ,,,,,
,Total revenue ,1.6,Z,Z,Z,Z
,Class of customer ,,,,,
,Government ,S,S,S,S,S
,Business ,1.5,0.7,0.7,0.7,0.5
,Household consumers and individual users,9.4,0.7,0.7,0.7,0.4
,,,,,,
"516, 5181, 519","Internet publishing and broadcasting, Internet 
  service providers and web search portals,  
  and other information services ",,,,,
,Total revenue ,6.9,Z,Z,Z,Z
,Class of customer ,,,,,
,Government ,20.2,2.0,1.8,1.6,1.6
,Business ,6.7,4.3,4.0,4.2,4.5
,Household consumers and individual users,20.5,4.5,4.4,4.4,4.6
,,,,,,
517,Telecommunications,,,,,
,Total revenue ,1.3,Z,Z,Z,Z
,Class of customer ,,,,,
,Government ,3.9,0.1,0.1,0.1,0.1
,Business ,1.9,0.4,0.4,0.5,0.5
,Household consumers and individual users,1.5,0.5,0.5,0.6,0.5
,,,,,,
5171,Wired telecommunications carriers,,,,,
,Total revenue ,3.4,Z,Z,Z,Z
,Class of customer ,,,,,
,Government ,4.2,Z,Z,Z,Z
,Business ,2.1,1.0,0.9,0.9,1.0
,Household consumers and individual users,5.2,0.9,0.9,0.9,1.0
,,,,,,
5172,Wireless telecommunications carriers (except satellite),,,,,
,Total revenue ,1.4,Z,Z,Z,Z
,Class of customer ,,,,,
,Government ,S,S,S,S,S
,Business ,S,S,S,S,S
,Household consumers and individual users,S,S,S,S,S
,,,,,,
5175,Cable and other program distribution,,,,,
,Total revenue ,1.3,Z,Z,Z,Z
,Class of customer ,,,,,
,Government ,27.2,S,0.2,0.2,0.1
,Business ,10.4,1.1,1.1,1.1,1.0
,Household consumers and individual users,1.0,1.3,1.2,1.2,1.1
,,,,,,
517 pt,Other telecommunications ,,,,,
,Total revenue ,5.5,Z,Z,Z,Z
,Class of customer ,,,,,
,Government ,10.7,0.8,0.6,0.5,0.4
,Business ,7.0,3.6,3.6,3.3,3.1
,Household consumers and individual users,25.8,3.6,3.7,3.4,3.2
,,,,,,
5182,"Data processing, hosting, and related services",,,,,
,Total revenue ,4.0,Z,Z,Z,Z
,Class of customer ,,,,,
,Government ,10.8,0.9,0.8,0.8,1.1
,Business ,4.6,1.7,1.9,2.1,2.6
,Household consumers and individual users,22.1,S,S,1.8,2.0
(p) Preliminary estimate.     (r) Revised estimate.       Z  Less than .05 percent.,,,,,,
,,,,,,
S  Corresponding estimate in Table 3 does not meet publication standards because of high sampling variability or poor response quality.,,,,,,
,,,,,,
(1) The medians are based on estimates for the most recent four quarters.,,,,,,
,,,,,,
"Note: Additional information on confidentiality protection, sampling error, nonsampling error, sample design, and definitions may be found at www.census.gov/svsd/www/qssreliability.html.",,,,,,