{"unit_type": "constituency", "unit": "Bromley and Biggin Hill", "slug": "bromley-and-biggin-hill", "latest_week": "2026-09-07", "latest": {"week": "2026-09-07", "incorporated": 21, "expected_trade": 9.6, "expected_trade_own": 9.6, "verified_sites": 1, "food_premises": 0, "no_site": 14, "checked": 21, "at_agent": 0, "property": 7, "operating_own": 14, "agent_share": 0.0, "property_share": 0.333, "last_year_active": null, "last_year_on_register": null, "incomplete": false}, "baseline_52w_active": null, "series": [{"week": "2026-06-01", "incorporated": 39, "expected_trade": 14.5, "expected_trade_own": 14.5, "verified_sites": 0, "food_premises": 0, "no_site": 0, "checked": 0, "at_agent": 0, "property": 4, "operating_own": 33, "agent_share": 0.0, "property_share": 0.103, "last_year_active": null, "last_year_on_register": null, "incomplete": false}, {"week": "2026-06-08", "incorporated": 25, "expected_trade": 10.9, "expected_trade_own": 10.9, "verified_sites": 0, "food_premises": 0, 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"expected_trade": 7.3, "expected_trade_own": 7.3, "verified_sites": 0, "food_premises": 0, "no_site": 11, "checked": 16, "at_agent": 0, "property": 6, "operating_own": 10, "agent_share": 0.0, "property_share": 0.375, "last_year_active": null, "last_year_on_register": null, "incomplete": false}, {"week": "2026-09-07", "incorporated": 21, "expected_trade": 9.6, "expected_trade_own": 9.6, "verified_sites": 1, "food_premises": 0, "no_site": 14, "checked": 21, "at_agent": 0, "property": 7, "operating_own": 14, "agent_share": 0.0, "property_share": 0.333, "last_year_active": null, "last_year_on_register": null, "incomplete": false}], "recent": {"weeks": 8, "incorporated": 155, "verified_sites": 1, "food_premises": 0, "no_site": 25, "checked": 37}, "pcon_code": "E14001137", "region": "London", "nation": "England", "councils": [{"name": "Bromley", "share": 1.0}], "sectors": [{"sector": "Finance & insurance", "n": 4, "share": 0.19, "prev_share": 0.062}, {"sector": "Property", "n": 3, "share": 0.143, "prev_share": 0.158}, {"sector": "Retail & wholesale", "n": 2, "share": 0.095, "prev_share": 0.085}, {"sector": "Health & social care", "n": 2, "share": 0.095, "prev_share": 0.046}, {"sector": "Construction", "n": 2, "share": 0.095, "prev_share": 0.112}, {"sector": "Professional services", "n": 2, "share": 0.095, "prev_share": 0.131}, {"sector": "IT & media", "n": 2, "share": 0.095, "prev_share": 0.096}, {"sector": "Hospitality & food", "n": 1, "share": 0.048, "prev_share": 0.065}], "rising": [], "sectors_4w": [{"sector": "Property", "n": 13, "share": 0.176}, {"sector": "Construction", "n": 7, "share": 0.095}, {"sector": "Finance & insurance", "n": 7, "share": 0.095}, {"sector": "Professional services", "n": 6, "share": 0.081}, {"sector": "IT & media", "n": 6, "share": 0.081}, {"sector": "Retail & wholesale", "n": 6, "share": 0.081}, {"sector": "Business support", "n": 5, "share": 0.068}, {"sector": "Hospitality & food", "n": 5, "share": 0.068}], "bands": {"A": 5, "B": 7, "C": 3, "D": 6, "E": 0, "operating": 14, "scored": 21}, "companies": [], "examples": [{"name": "CHELSEA HOUSE LTD", "says": "Bespoke kitchens, luxury bathrooms, interior renovation, and building work", "sector": "Health & social care"}], "survival": {"n": 2225, "survived": 59.4, "traded": 40.0, "n_all": 2225, "agent_share": 0.0, "name": "Bromley and Biggin Hill", "code": "E14001137", "nation": "England", "rank": 172, "of": 649, "region_figures": {"n": 299862, "survived": 48.6, "traded": 32.5, "n_all": 462743, "agent_share": 35.2}, "uk_figures": {"n": 1178421, "survived": 51.4, "traded": 35.1, "n_all": 1390138, "agent_share": 15.2}, "formed": ["2022-01", "2023-09"]}, "mp": {"name": "Peter Fortune", "party": "Conservative", "member_id": 5209}, "fee_rise": {"code": "E14001137", "name": "Bromley and Biggin Hill", "pre_formed": 456.0, "post_formed": 410.0, "pre_per_month": 114.0, "post_per_month": 102.5, "change_pct": -10.1, "pre_dead18_pct": 25.0, "post_dead18_pct": 18.0, "pre_traded_pct": 38.2, "post_traded_pct": 44.1, "pre_formed_all_addresses": 456.0, "post_formed_all_addresses": 410.0, "enough": true}, "four_weeks": {"n": 74, "agent": 0, "own": 74, "trade": 33, "agent_share": 0.0, "start": "2026-08-17", "end": "2026-09-13", "weeks": 4}}