{"unit_type": "constituency", "unit": "St Helens South and Whiston", "slug": "st-helens-south-and-whiston", "latest_week": "2026-09-07", "latest": {"week": "2026-09-07", "incorporated": 17, "expected_trade": 6.4, "expected_trade_own": 6.4, "verified_sites": 1, "food_premises": 1, "no_site": 13, "checked": 17, "at_agent": 0, "property": 0, "operating_own": 17, "agent_share": 0.0, "property_share": 0.0, "last_year_active": null, "last_year_on_register": null, "incomplete": false}, "baseline_52w_active": null, "series": [{"week": "2026-06-01", "incorporated": 13, "expected_trade": 5.4, "expected_trade_own": 5.4, "verified_sites": 0, "food_premises": 0, "no_site": 0, "checked": 0, "at_agent": 0, "property": 2, "operating_own": 11, "agent_share": 0.0, "property_share": 0.154, "last_year_active": null, "last_year_on_register": null, "incomplete": false}, {"week": "2026-06-08", "incorporated": 13, "expected_trade": 5.4, "expected_trade_own": 5.4, "verified_sites": 0, "food_premises": 0, 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{"sector": "Manufacturing", "n": 3, "share": 0.176, "prev_share": 0.037}, {"sector": "Construction", "n": 2, "share": 0.118, "prev_share": 0.118}, {"sector": "Education", "n": 2, "share": 0.118, "prev_share": 0.037}, {"sector": "Professional services", "n": 2, "share": 0.118, "prev_share": 0.096}, {"sector": "IT & media", "n": 2, "share": 0.118, "prev_share": 0.044}, {"sector": "Arts & leisure", "n": 0, "share": 0.0, "prev_share": 0.022}, {"sector": "Hospitality & food", "n": 0, "share": 0.0, "prev_share": 0.132}], "rising": ["Retail & wholesale"], "sectors_4w": [{"sector": "Retail & wholesale", "n": 13, "share": 0.245}, {"sector": "Construction", "n": 7, "share": 0.132}, {"sector": "Hospitality & food", "n": 5, "share": 0.094}, {"sector": "Manufacturing", "n": 5, "share": 0.094}, {"sector": "Business support", "n": 4, "share": 0.075}, {"sector": "Property", "n": 4, "share": 0.075}, {"sector": "Transport & logistics", "n": 3, "share": 0.057}, {"sector": "IT & media", "n": 3, "share": 0.057}], "bands": {"A": 2, "B": 3, "C": 7, "D": 5, "E": 0, "operating": 17, "scored": 17}, "companies": [], "examples": [{"name": "HATTONS FLEET LIMITED", "says": "Vehicle maintenance and repair services", "sector": "Retail & wholesale"}], "survival": {"n": 1193, "survived": 49.7, "traded": 35.8, "n_all": 1193, "agent_share": 0.0, "name": "St Helens South and Whiston", "code": "E14001510", "nation": "England", "rank": 438, "of": 649, "region_figures": {"n": 134896, "survived": 49.2, "traded": 33.3, "n_all": 145277, "agent_share": 7.1}, "uk_figures": {"n": 1178421, "survived": 51.4, "traded": 35.1, "n_all": 1390138, "agent_share": 15.2}, "formed": ["2022-01", "2023-09"]}, "mp": {"name": "Ms Marie Rimmer", "party": "Labour", "member_id": 4457}, "fee_rise": {"code": "E14001510", "name": "St Helens South and Whiston", "pre_formed": 245.0, "post_formed": 216.0, "pre_per_month": 61.2, "post_per_month": 54.0, "change_pct": -11.8, "pre_dead18_pct": 34.7, "post_dead18_pct": 35.2, "pre_traded_pct": 36.3, "post_traded_pct": 30.6, "pre_formed_all_addresses": 245.0, "post_formed_all_addresses": 216.0, "enough": true}, "four_weeks": {"n": 53, "agent": 0, "own": 53, "trade": 21, "agent_share": 0.0, "start": "2026-08-17", "end": "2026-09-13", "weeks": 4}}