<data xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<row _id="1"><year>1990</year><source>Decennial</source><geography>DVRPC Region</geography><income_index>0.411</income_index></row>
<row _id="2"><year>2000</year><source>Decennial</source><geography>DVRPC Region</geography><income_index>0.413</income_index></row>
<row _id="3"><year>2009</year><source>ACS 5yr</source><geography>DVRPC Region</geography><income_index>0.424</income_index></row>
<row _id="4"><year>2010</year><source>ACS 5yr</source><geography>DVRPC Region</geography><income_index>0.418</income_index></row>
<row _id="5"><year>2011</year><source>ACS 5yr</source><geography>DVRPC Region</geography><income_index>0.419</income_index></row>
<row _id="6"><year>2012</year><source>ACS 5yr</source><geography>DVRPC Region</geography><income_index>0.417</income_index></row>
<row _id="7"><year>2013</year><source>ACS 5yr</source><geography>DVRPC Region</geography><income_index>0.416</income_index></row>
<row _id="8"><year>2014</year><source>ACS 5yr</source><geography>DVRPC Region</geography><income_index>0.415</income_index></row>
<row _id="9"><year>2015</year><source>ACS 5yr</source><geography>DVRPC Region</geography><income_index>0.415</income_index></row>
<row _id="10"><year>2016</year><source>ACS 5yr</source><geography>DVRPC Region</geography><income_index>0.414</income_index></row>
<row _id="11"><year>2017</year><source>ACS 5yr</source><geography>DVRPC Region</geography><income_index>0.416</income_index></row>
<row _id="12"><year>2018</year><source>ACS 5yr</source><geography>DVRPC Region</geography><income_index>0.413</income_index></row>
<row _id="13"><year>2019</year><source>ACS 5yr</source><geography>DVRPC Region</geography><income_index>0.416</income_index></row>
<row _id="14"><year>2020</year><source>ACS 5yr</source><geography>DVRPC Region</geography><income_index>0.41</income_index></row>
<row _id="15"><year>2021</year><source>ACS 5yr</source><geography>DVRPC Region</geography><income_index>0.411</income_index></row>
<row _id="16"><year>2022</year><source>ACS 5yr</source><geography>DVRPC Region</geography><income_index>0.41</income_index></row>
<row _id="17"><year>2023</year><source>ACS 5yr</source><geography>DVRPC Region</geography><income_index>0.397</income_index></row>
<row _id="18"><year>2024</year><source>ACS 5yr</source><geography>DVRPC Region</geography><income_index>0.395</income_index></row>
</data>
