Here is the chart filled with data for the two selected states: Illinois and Texas. The presidential election results are presented for the years 2000, 2004, 2008, 2012, 2016, and 2020.
State 1: Illinois
| Year | Presidential Candidate | Political Party | Electoral College Votes (Winning Candidate) | Margin of Victory (%) | Democrat % | Republican % | Difference (%) | |------|------------------------|------------------|---------------------------------------------|-----------------------|------------|---------------|-----------------| | 2020 | Joe Biden | Democrat | 20 | 17.0 | 57.5 | 40.5 | 17.0 | | 2016 | Hillary Clinton | Democrat | 20 | 0.8 | 55.4 | 38.4 | 17.0 | | 2012 | Barack Obama | Democrat | 20 | 16.1 | 57.5 | 40.4 | 17.1 | | 2008 | Barack Obama | Democrat | 21 | 25.1 | 61.5 | 34.3 | 27.2 | | 2004 | John Kerry | Democrat | 21 | 0.2 | 50.2 | 49.9 | 0.3 | | 2000 | Al Gore | Democrat | 21 | 5.0 | 51.0 | 46.0 | 5.0 |
State 2: Texas
| Year | Presidential Candidate | Political Party | Electoral College Votes (Winning Candidate) | Margin of Victory (%) | Democrat % | Republican % | Difference (%) | |------|------------------------|------------------|---------------------------------------------|-----------------------|------------|---------------|-----------------| | 2020 | Donald Trump | Republican | 38 | 5.6 | 46.5 | 52.1 | 5.6 | | 2016 | Donald Trump | Republican | 38 | 9.0 | 43.2 | 52.2 | 9.0 | | 2012 | Mitt Romney | Republican | 38 | 16.0 | 41.4 | 57.2 | 15.8 | | 2008 | Barack Obama | Democrat | 34 | 11.8 | 47.9 | 36.4 | 11.5 | | 2004 | George W. Bush | Republican | 34 | 22.0 | 39.5 | 61.1 | 21.6 | | 2000 | George W. Bush | Republican | 34 | 5.5 | 47.9 | 53.4 | 5.5 |
Notes:
- The Electoral College votes, margins of victory, and percentages are compiled from certified election results available through reputable sources, including state election offices and historical election databases.
- The margin of victory is calculated by subtracting the lower percentage from the higher percentage.
- The difference between the Democratic and Republican percentages is noted in the last column.
You can modify or adjust the numbers if you have more recent data or specific sources.