including (but not limited to) income, education, resources,
opportunities, and well-being. Usually, studies on economic inequality focus on
income or wealth distribution.</p>
<p>Most inequality data comes from censuses and household surveys.<label for="tufte-sn-6" class="margin-toggle sidenote-number">6</label><input type="checkbox" id="tufte-sn-6" class="margin-toggle"><span class="sidenote"><span class="sidenote-number">6</span> Some recent approaches based on combining surveys, censuses, tax records and