>
<li><p><strong>blackpop:</strong> black pop. in city</p></li>
<li><p><strong>hisppop:</strong> hispanic pop. in city</p></li>
<li><p><strong>pcinc:</strong> city per capita income</p></li>
<li><p><strong>gamesyr:</strong> games per year in league</p></li>
<li><p><strong>hrunsyr:</strong> home runs per year</p></li>
<li><p><strong>atbatsyr:</strong> at bats per year</p></li>
<li><p><strong>allstar:</strong> perc. of years an all-star</p></li>
<li><p><strong>slugavg:</strong> career slugging average</p></li