{"unit_type": "constituency", "unit": "Hertford and Stortford", "slug": "hertford-and-stortford", "latest_week": "2026-09-07", "latest": {"week": "2026-09-07", "incorporated": 21, "expected_trade": 9.5, "expected_trade_own": 9.5, "verified_sites": 0, "food_premises": 0, "no_site": 16, "checked": 21, "at_agent": 0, "property": 3, "operating_own": 18, "agent_share": 0.0, "property_share": 0.143, "last_year_active": null, "last_year_on_register": null, "incomplete": false}, "baseline_52w_active": null, "series": [{"week": "2026-06-01", "incorporated": 19, "expected_trade": 8.1, "expected_trade_own": 8.1, "verified_sites": 0, "food_premises": 0, "no_site": 6, "checked": 11, "at_agent": 0, "property": 0, "operating_own": 19, "agent_share": 0.0, "property_share": 0.0, "last_year_active": null, "last_year_on_register": null, "incomplete": false}, {"week": "2026-06-08", "incorporated": 14, "expected_trade": 5.7, "expected_trade_own": 5.7, "verified_sites": 0, "food_premises": 1, "no_site": 8, 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"share": 0.19, "prev_share": 0.128}, {"sector": "Education", "n": 2, "share": 0.095, "prev_share": 0.028}, {"sector": "IT & media", "n": 2, "share": 0.095, "prev_share": 0.128}, {"sector": "Property", "n": 2, "share": 0.095, "prev_share": 0.071}, {"sector": "Finance & insurance", "n": 2, "share": 0.095, "prev_share": 0.081}, {"sector": "Retail & wholesale", "n": 1, "share": 0.048, "prev_share": 0.081}, {"sector": "Arts & leisure", "n": 1, "share": 0.048, "prev_share": 0.024}], "rising": [], "sectors_4w": [{"sector": "Business support", "n": 12, "share": 0.179}, {"sector": "IT & media", "n": 12, "share": 0.179}, {"sector": "Professional services", "n": 10, "share": 0.149}, {"sector": "Construction", "n": 7, "share": 0.104}, {"sector": "Hospitality & food", "n": 5, "share": 0.075}, {"sector": "Finance & insurance", "n": 5, "share": 0.075}, {"sector": "Retail & wholesale", "n": 5, "share": 0.075}, {"sector": "Education", "n": 3, "share": 0.045}], "bands": {"A": 4, "B": 8, "C": 6, "D": 3, 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"agent_share": 0.0, "start": "2026-08-17", "end": "2026-09-13", "weeks": 4}}