 dist.      0.9774194</span></span>
<span><span class="co">#&gt; Elect. grid       0.9804688</span></span>
<span><span class="co">#&gt; Gas wells &amp; proc. 0.9518282</span></span>
<span><span class="co">#&gt; NG dist.          0.9987820</span></span>
<span><span class="co">#&gt; Oil fields        0.9485771</span></span>
<span><span class="co">#&gt; Oil refineries    0.8921933</span></span>
<span><span class="co">#&gt; Petrol dist.      0.9719626</span></span>
<span><span class="co">#&gt; Power plants     