Mumbai statistics: * Open Spaces in Mumbai * Aarey Milk Colony: 4,000 acres (16 km²) * Godrej Mangroves, Vikhroli: 3,000 acres (12 km²) * Mahalaxmi Racecourse: 226 acres (0.9 km²) * mills 58l pvt. 32; NTC 25; state govt. 1; sick 4 June 3 * metropolitan courts 17; 49 judges strength * post offices 271;126;425 /jun 14Colleges * Total degree: 422 * Engg: 40 * Medical: 12 2005-06-09Blood Banks * total:62 * Run by public institutions: 22 * Others: 402005-05-20Murders * Jan-June 2005: 122 * Solved: 64 * Previous year (same time): 1352005-07-06Nullah length * Major: 200 km * Minor: 129 km * Roadside open drains: 2,022 kmJuly 4, 2005Fire stations * Total: 27 * Officials: 2,500 * Calls received: 8,000 * Vehicles owned: 120June 4, 2004Trees * Trees planted between