Each filter seems small until they multiply. See the result with Belgian data.
A Closer Look at the Belgian Data:
Age distribution: Balanced across age groups — 12% of the adult female population is aged 18–24, while 19% is 65 and older.
Marriage & children: Belgium follows a central european (marriage in late 20s, moderate cohabitation) pattern. Among Belgian women aged 25–29, roughly 57% are unmarried and 68% don't have children yet.
Income: Earnings brackets come from Belgian full-time female worker data. The national median sits at €34,000, and the top 5% earns €90,000+.
Body type: National health surveys put the Belgian female obesity rate at 18%. That leaves 82% of women classified as not obese. Within that group, 41% are in the normal BMI range and 42% are on the slimmer end.
Height: The average Belgian woman is 165 cm (5'5").
Sexuality: High identification (high social acceptance) — about 96% of Belgian women identify as straight or bisexual, and 90% as exclusively straight.
Eye & hair color: Blue (35%), Brown (30%), Green (15%), Hazel (12%), Gray (8%). Hair: Brown (45%), Blonde (25%), Black (22%), Red (6%).
The bottom line: Here's the pattern we see over and over: people are confident going in and humbled coming out. A sub-1% result doesn't mean your standards are wrong — it means the math of compounding is brutal. Identify the one or two filters doing the most damage and decide if they're truly non-negotiable.
Statbel (demographics, income) | Sciensano (BMI, height) | Ipsos (sexuality)