Charts and graphs detailing information about past political divisions of the senate, bill introductions, bills passed, and vetoes:

• Senate Bills Passed Odd vs Even Years    Total number of Senate-initiated billed passed by both chambers 1983 through 2007
• Senate Bills Passed in Odd Years    Number of Senate-initiated bills passed by both chambers showing regular and special sessions for years 1983 through 2007.
• Senate Bills Passed in Even Years   Number of Senate-initiated bills passed by both chambers showing regular and special sessions for years 1984 through 2007.
• Senate Bills Passed the Legislature 1983-2007   Total number of Senate-initiated bills passed by both chambers from the 48th through the 60th Leglsatures (years 1983-2007).
• Senate Bills Vetoed   Number of Senate-initiated bills that were vetoed or partially vetoed. Governors and years shown on the left, majority party on the right of the charts.
• Senate Bills Vetoed as a Percent of those Enacted    Number of Senate bills that were vetoed or partially vetoed, for years 1983-2007. Percent bills enacted shown on right-hand side of charts.
• Senate Introductions Passed in Odd Years   Total number of bills introduced in the Senate and passed by both chambers for odd years 1983 through 2007.
• Senate Introductions Passed in Even Years   Total number of bills introduced in the Senate and passed by both chambers for even years 1984 through 2006.
• Senate Political Divisions   Political Division of the State Senate, 1889-1947 and 1949-2007.
• Session Summary of Senate Bills Passed   Average number of bills passed and frequency of sessions, for years 1983-2007.