[
  {
    "segment": "Aerospace products & parts (total)",
    "peak_thousands": 849.5,
    "peak_period": "1990-02",
    "latest_thousands": 591.6,
    "latest_period": "2026-06",
    "pct_below_peak": 30.4
  },
  {
    "segment": "Aircraft manufacturing",
    "peak_thousands": 395.5,
    "peak_period": "1990-01",
    "latest_thousands": 265.1,
    "latest_period": "2026-06",
    "pct_below_peak": 33
  },
  {
    "segment": "Aircraft engines & parts",
    "peak_thousands": 150.7,
    "peak_period": "1989-03",
    "latest_thousands": 100.8,
    "latest_period": "2026-06",
    "pct_below_peak": 33.1
  },
  {
    "segment": "Other aircraft parts & equipment",
    "peak_thousands": 135.9,
    "peak_period": "1990-07",
    "latest_thousands": 109.1,
    "latest_period": "2026-06",
    "pct_below_peak": 19.7
  },
  {
    "segment": "Guided missile & space vehicles",
    "peak_thousands": 172.8,
    "peak_period": "1990-02",
    "latest_thousands": 115.9,
    "latest_period": "2026-06",
    "pct_below_peak": 32.9
  }
]