n>
                <span class="s1">&#39;positions_improved&#39;</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span>
                <span class="s1">&#39;positions_unchanged&#39;</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span>
                <span class="s1">&#39;positions_worsened&#39;</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span>
                <span class="s1">&#39;post_drift_magnitude&#39;</span><span cla