First-party data
Real test distributions
How common is your personality type, really? These are honest, first-party result distributions computed from 5,398 completed JobCannon assessments across 10 tests — not textbook figures or community polls.
MBTI Personality
n = 1,337- Most common
- ISTJ — The Logistician (21.5%)
- Rarest
- ENFJ — The Protagonist (1.2%)
Big Five Personality
n = 836- Most common
- Openness (37.8%)
- Rarest
- Extraversion (6.7%)
DISC Profile
n = 723- Most common
- Steadiness (27%)
- Rarest
- Influence (20.3%)
Enneagram
n = 591- Most common
- Type 1 — The Perfectionist (23.9%)
- Rarest
- Type 9 — The Peacemaker (2.4%)
Moral Alignment
n = 472- Most common
- Neutral Evil (18.9%)
- Rarest
- Chaotic Good (3.4%)
8 Thinking Styles
n = 448- Most common
- Interpersonal Intelligence (21.7%)
- Rarest
- Naturalist Intelligence (5.1%)
Love Languages
n = 371- Most common
- Acts of Service (32.3%)
- Rarest
- Quality Time (4%)
Temperament
n = 259- Most common
- Sanguine (42.1%)
- Rarest
- Melancholic (9.7%)
EQ
n = 224- Most common
- Self-Awareness (46.4%)
- Rarest
- Social Skills (12.1%)
Dark Triad
n = 137- Most common
- Narcissism (48.9%)
- Rarest
- Psychopathy (2.9%)
Every figure is aggregate-only — result type and dimension scores, no names, emails, or individual answers. Numbers refresh as more people take each test. Pulled 2026-06-09. For our research methodology, see the methodology page.