Annual-component</p>
<p>DDI: <a href="https://osf.io/m948q/" class="external-link">https://osf.io/m948q/</a></p>
<p>Additional documentation (PDFs): <a href="https://osf.io/hkuy3/" class="external-link">https://osf.io/hkuy3/</a></p>
    </div>

    <div id="ref-examples">
    <h2>Examples</h2>
    <div class="sourceCode"><pre class="sourceCode r"><code><span class="r-in"><span><span class="fu"><a href="https://rdrr.io/r/utils/data.html" class="external-link">data</a></span><span class="op">(</span><span cla