Final USITC Report on Chinese Quartz Imports June 2019 | Page 44

` housing units in February 2015, new housing starts fluctuated slightly over this period, peaking  at 1.3 million in January 2018.  Figure II-1 Homeowner improvements: Remodeling market index, seasonally adjusted, January 2015-January 2019 62 60 58 56 54 52 50 48 Q1 Q2 Q3 2015 Q4 Q1 Q2 Q3 Q4 Q1 2016 Q2 Q3 Q4 Q1 2017 Q2 Q3 Q4 2018 Q1 2019 Note.--An index of greater than 50 indicates an increase in remodeling activity. The largest numbers indicate the greatest rate of increase. Source: National Association of Home Builders, Remodeling Market Index, Table 1, http://www.nahb.org/en/research/housing-economics/housing-indexes/remodeling-market-index.aspx, retrieved May 30, 2019. Figure II-2 Housing: Seasonally adjusted new housing starts, monthly, January 2015-April 2019 1,600 1,400 1,200 1,000 800 600 400 200 0 2015 2016 2017 2018 2019   Source: U.S. Census Bureau. https://www.census.gov/construction/nrc/historical_data/index.html, retrieved May 30, 2019. II‐14