Temperature in Fahrenheit or Celsius (-20, -10, 0, +10, +20, etc.) Times of the day (1pm, 2pm, 3pm, 4pm, etc.) Income level on a continuous scale ($10K, $20K, $30K, $40K, and so on) IQ scores (100, 110, 120, 130, 140, etc.) pH (pH of 2, pH of 4, pH of 6, pH of 8, pH of 10, etc.) SAT scores (900, 950, 1000, 1050, 1100 etc.) Credit ratings (20, 40, 60, 80, 100) Dates (1740, 1840, 1940, 2040, 2140, etc.)