The four Senate candidates in last November's general election who provided at least $1 million of their own money to their own campaigns. All four were elected.

The information was provided by the Center for Responsive Politics, a nonpartisan research group that tracks political spending.

Jon Corzine, D-N.J.: $60,200,967 (out of a total $63,253,520 raised).

Mark Dayton, D-Minn.: $11,772,067 (out of a total $12,040,466 raised).

Maria Cantwell, D-Wash.: $10,331,911 (out of a total $11,575,200 raised).

Herb Kohl, D-Wis.: $4,830,800 (out of a total $4,986,165 raised).