Figure 2From: Changes in population characteristics and their implication on public health researchDistribution of changes in population socioeconomic status (occupation and education) across 2,622 census tracts (CT) in NYS exclusive of NYC, 1990–2000.Relative magnitude of change 1990–2000: -10: decrease >= 10% -9: decrease 5–<10% -5: decrease 3–<5% -3: decrease 1–<3% -1: decrease <1% 0: no change 1: increase <1% 3: increase 1–<3% 5: increase 3–<5% 9: increase 5–<10% 10: increase >= 10%Back to article page