Table 1.
R01 | R02 | R03 | R04 | R05 | R06 | R07 | R08 | R09 | R10 | R11 | R12 | R13 | R14 | R15 | R1 6 | R17 | R18 | |
Start of survey data collection | February 1994 | August 1995 | June 1986 | June 1997 | April 1999 | March 2000 | March 2001 | July 2002 | September 2003 | January 2005 | August 2006 | June 08 | January 2010 | August 2011 | July 2013 | February 2015 | October 2016 | |
End of survey data collection | July 1995 | April 1996 | May 1997 | April 1998 | February 2000 | February 2001 | May 2002 | July 2003 | November 2004 | June 2006 | April 2008 | November 2009 | June 2011 | May 2013 | January 2015 | September 2016 | May 2018 | |
Radio | 50% | 55% | 56% | 59% | 61% | 64% | 66% | 69% | 73% | 77% | 79% | 81% | 81% | 81% | 76% | 78% | 73% | |
Bicycle | 51% | 52% | 51% | 51% | 48% | 49% | 47% | 47% | 48% | 47% | 48% | 48% | 46% | 44% | 40% | 36% | 33% | |
Car | 2% | 2% | 2% | 2% | 2% | 2% | 2% | 2% | 2% | 2% | 3% | 3% | 3% | 4% | 5% | 5% | 5% | |
Motorcycle | 4% | 4% | 5% | 6% | 6% | 7% | 6% | 6% | 7% | 9% | 11% | 15% | 18% | 18% | 20% | 22% | 22% | |
Latrine | 92% | 94% | 94% | 91% | 92% | 94% | 95% | 95% | 97% | 97% | 96% | 97% | 98% | 98% | 97% | 98% | 98% | |
Electricity | 3% | 2% | 2% | 2% | 4% | 4% | 5% | 6% | 5% | 8% | 8% | 8% | 11% | 21% | 27% | 38% | 48% | |
Modern roofing | 81% | 83% | 85% | 87% | 89% | 91% | 93% | 94% | 95% | 96% | 97% | 98% | 98% | 99% | 99% | 100% | 100% | |
Modern flooring | 28% | 29% | 29% | 31% | 34% | 37% | 39% | 41% | 42% | 46% | 49% | 51% | 55% | 65% | 69% | 73% | 75% | |
Modern wall construction | 36% | 38% | 40% | 43% | 48% | 51% | 56% | 60% | 63% | 68% | 72% | 75% | 79% | 87% | 89% | 92% | 93% | |
Number of households | 3685 | 3841 | 4133 | 4127 | 5110 | 5451 | 5898 | 4763 | 4817 | 5173 | 5391 | 5228 | 5766 | 6628 | 6949 | 7352 | 7270 |
Includes households with data on SES in 28 communities followed continuously over time from round 1 to round 18, 1994–2018. These included an average of 5387 households per round and 22 018 unique households. R01–R18, rounds 1--18.