{"unit_type": "constituency", "unit": "Cardiff South and Penarth", "slug": "cardiff-south-and-penarth", "latest_week": "2026-09-07", "latest": {"week": "2026-09-07", "incorporated": 26, "expected_trade": 11.0, "expected_trade_own": 11.0, "verified_sites": 2, "food_premises": 0, "no_site": 20, "checked": 26, "at_agent": 0, "property": 3, "operating_own": 23, "agent_share": 0.0, "property_share": 0.115, "last_year_active": null, "last_year_on_register": null, "incomplete": false}, "baseline_52w_active": null, "series": [{"week": "2026-06-01", "incorporated": 35, "expected_trade": 14.4, "expected_trade_own": 14.4, "verified_sites": 0, "food_premises": 0, "no_site": 0, "checked": 0, "at_agent": 0, "property": 5, "operating_own": 30, "agent_share": 0.0, "property_share": 0.143, "last_year_active": null, "last_year_on_register": null, "incomplete": false}, {"week": "2026-06-08", "incorporated": 20, "expected_trade": 8.3, "expected_trade_own": 8.3, "verified_sites": 0, "food_premises": 0, 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0.176}, {"sector": "IT & media", "n": 4, "share": 0.154, "prev_share": 0.128}, {"sector": "Construction", "n": 3, "share": 0.115, "prev_share": 0.078}, {"sector": "Property", "n": 3, "share": 0.115, "prev_share": 0.092}, {"sector": "Business support", "n": 3, "share": 0.115, "prev_share": 0.059}, {"sector": "Arts & leisure", "n": 2, "share": 0.077, "prev_share": 0.036}, {"sector": "Hospitality & food", "n": 2, "share": 0.077, "prev_share": 0.109}, {"sector": "Health & social care", "n": 2, "share": 0.077, "prev_share": 0.034}], "rising": [], "sectors_4w": [{"sector": "Retail & wholesale", "n": 16, "share": 0.152}, {"sector": "Property", "n": 14, "share": 0.133}, {"sector": "Professional services", "n": 13, "share": 0.124}, {"sector": "IT & media", "n": 12, "share": 0.114}, {"sector": "Business support", "n": 9, "share": 0.086}, {"sector": "Construction", "n": 9, "share": 0.086}, {"sector": "Health & social care", "n": 6, "share": 0.057}, {"sector": "Hospitality & food", "n": 6, "share": 0.057}], "bands": {"A": 3, "B": 8, "C": 6, "D": 9, "E": 0, "operating": 22, "scored": 26}, "companies": [], "examples": [{"name": "JP SQUARE LTD", "says": "Puzzle game application developer", "sector": "Construction"}, {"name": "LEAD IMPACT ADVISORY LTD", "says": "Leadership coaching and AI-supported coaching platform for executives and organisations", "sector": "Professional services"}], "survival": {"n": 2437, "survived": 49.9, "traded": 32.9, "n_all": 2437, "agent_share": 0.0, "name": "Cardiff South and Penarth", "code": "W07000091", "nation": "Wales", "rank": 435, "of": 649, "region_figures": {"n": 34242, "survived": 53.0, "traded": 36.2, "n_all": 34505, "agent_share": 0.8}, "uk_figures": {"n": 1178421, "survived": 51.4, "traded": 35.1, "n_all": 1390138, "agent_share": 15.2}, "formed": ["2022-01", "2023-09"]}, "mp": {"name": "Stephen Doughty", "party": "Labour (Co-op)", "member_id": 4264}, "fee_rise": {"code": "W07000091", "name": "Cardiff South and Penarth", "pre_formed": 461.0, "post_formed": 473.0, "pre_per_month": 115.2, "post_per_month": 118.2, "change_pct": 2.6, "pre_dead18_pct": 30.6, "post_dead18_pct": 26.2, "pre_traded_pct": 36.2, "post_traded_pct": 45.7, "pre_formed_all_addresses": 461.0, "post_formed_all_addresses": 473.0, "enough": true}, "four_weeks": {"n": 105, "agent": 0, "own": 105, "trade": 45, "agent_share": 0.0, "start": "2026-08-17", "end": "2026-09-13", "weeks": 4}}