Table:
Fiscal Year	Variance in

(In millions, except for percentages)	2018	2017	Dollar	Percent

Net revenues	$2,280	$1,664	$616	37%

Percentage of total net revenues	47%	41%

Operating income	$1,111	$839	$272	32%

Operating margin	49%	50%

Reconstruct the table in the presented picture as an HTML-style table in text.

<table border='1' cellspacing='0'>
<tr> <th>  </th> <th> Fiscal Year </th> <th>  </th> <th> Variance in </th> <th>  </th> </tr>
<tr> <td> (In millions, except for percentages) </td> <td> 2018 </td> <td> 2017 </td> <td> Dollar </td> <td> Percent </td> </tr>
<tr> <td> Net revenues </td> <td> $2,280 </td> <td> $1,664 </td> <td> $616 </td> <td> 37% </td> </tr>
<tr> <td> Percentage of total net revenues </td> <td> 47% </td> <td> 41% </td> <td>  </td> <td>  </td> </tr>
<tr> <td> Operating income </td> <td> $1,111 </td> <td> $839 </td> <td> $272 </td> <td> 32% </td> </tr>
<tr> <td> Operating margin </td> <td> 49% </td> <td> 50% </td> <td>  </td> <td>  </td> </tr>
</table>