{
  "meta": {
    "index_name": "The Basket Index",
    "area_code": "0000",
    "area_name": "U.S. city average",
    "latest_obs_date": "2026-05-01",
    "retrieved_at": "2026-06-21T20:15:07.895982",
    "generated_at": "2026-06-22T00:42:52.878969+00:00",
    "methodology_version": 1,
    "source": "U.S. Bureau of Labor Statistics, CPI Average Price Data",
    "source_url": "https://www.bls.gov/cpi/",
    "disclaimer": "BLS.gov cannot vouch for the data or analyses derived from these data after the data have been retrieved from BLS.gov.",
    "total_items": 24,
    "series_id": "APU0000718311",
    "item": "Potato chips",
    "unit": "16oz"
  },
  "history": [
    {
      "date": "1980-01-01",
      "value": 1.981
    },
    {
      "date": "1980-02-01",
      "value": 1.994
    },
    {
      "date": "1980-03-01",
      "value": 2.003
    },
    {
      "date": "1980-04-01",
      "value": 2.006
    },
    {
      "date": "1980-05-01",
      "value": 2.006
    },
    {
      "date": "1980-06-01",
      "value": 2.018
    },
    {
      "date": "1980-07-01",
      "value": 2.012
    },
    {
      "date": "1980-08-01",
      "value": 2.046
    },
    {
      "date": "1980-09-01",
      "value": 2.035
    },
    {
      "date": "1980-10-01",
      "value": 2.066
    },
    {
      "date": "1980-11-01",
      "value": 2.138
    },
    {
      "date": "1980-12-01",
      "value": 2.176
    },
    {
      "date": "1981-01-01",
      "value": 2.203
    },
    {
      "date": "1981-02-01",
      "value": 2.195
    },
    {
      "date": "1981-03-01",
      "value": 2.229
    },
    {
      "date": "1981-04-01",
      "value": 2.277
    },
    {
      "date": "1981-05-01",
      "value": 2.271
    },
    {
      "date": "1981-06-01",
      "value": 2.295
    },
    {
      "date": "1981-07-01",
      "value": 2.256
    },
    {
      "date": "1981-08-01",
      "value": 2.293
    },
    {
      "date": "1981-09-01",
      "value": 2.301
    },
    {
      "date": "1981-10-01",
      "value": 2.324
    },
    {
      "date": "1981-11-01",
      "value": 2.375
    },
    {
      "date": "1981-12-01",
      "value": 2.338
    },
    {
      "date": "1982-01-01",
      "value": 2.38
    },
    {
      "date": "1982-02-01",
      "value": 2.413
    },
    {
      "date": "1982-03-01",
      "value": 2.391
    },
    {
      "date": "1982-04-01",
      "value": 2.38
    },
    {
      "date": "1982-05-01",
      "value": 2.4
    },
    {
      "date": "1982-06-01",
      "value": 2.385
    },
    {
      "date": "1982-07-01",
      "value": 2.394
    },
    {
      "date": "1982-08-01",
      "value": 2.424
    },
    {
      "date": "1982-09-01",
      "value": 2.4
    },
    {
      "date": "1982-10-01",
      "value": 2.431
    },
    {
      "date": "1982-11-01",
      "value": 2.388
    },
    {
      "date": "1982-12-01",
      "value": 2.395
    },
    {
      "date": "1983-01-01",
      "value": 2.441
    },
    {
      "date": "1983-02-01",
      "value": 2.486
    },
    {
      "date": "1983-03-01",
      "value": 2.508
    },
    {
      "date": "1983-04-01",
      "value": 2.52
    },
    {
      "date": "1983-05-01",
      "value": 2.536
    },
    {
      "date": "1983-06-01",
      "value": 2.472
    },
    {
      "date": "1983-07-01",
      "value": 2.475
    },
    {
      "date": "1983-08-01",
      "value": 2.524
    },
    {
      "date": "1983-09-01",
      "value": 2.54
    },
    {
      "date": "1983-10-01",
      "value": 2.5
    },
    {
      "date": "1983-11-01",
      "value": 2.515
    },
    {
      "date": "1983-12-01",
      "value": 2.526
    },
    {
      "date": "1984-01-01",
      "value": 2.492
    },
    {
      "date": "1984-02-01",
      "value": 2.564
    },
    {
      "date": "1984-03-01",
      "value": 2.516
    },
    {
      "date": "1984-04-01",
      "value": 2.52
    },
    {
      "date": "1984-05-01",
      "value": 2.558
    },
    {
      "date": "1984-06-01",
      "value": 2.561
    },
    {
      "date": "1984-07-01",
      "value": 2.577
    },
    {
      "date": "1984-08-01",
      "value": 2.6
    },
    {
      "date": "1984-09-01",
      "value": 2.613
    },
    {
      "date": "1984-10-01",
      "value": 2.628
    },
    {
      "date": "1984-11-01",
      "value": 2.592
    },
    {
      "date": "1984-12-01",
      "value": 2.58
    },
    {
      "date": "1985-01-01",
      "value": 2.602
    },
    {
      "date": "1985-02-01",
      "value": 2.609
    },
    {
      "date": "1985-03-01",
      "value": 2.609
    },
    {
      "date": "1985-04-01",
      "value": 2.629
    },
    {
      "date": "1985-05-01",
      "value": 2.615
    },
    {
      "date": "1985-06-01",
      "value": 2.607
    },
    {
      "date": "1985-07-01",
      "value": 2.615
    },
    {
      "date": "1985-08-01",
      "value": 2.601
    },
    {
      "date": "1985-09-01",
      "value": 2.558
    },
    {
      "date": "1985-10-01",
      "value": 2.596
    },
    {
      "date": "1985-11-01",
      "value": 2.598
    },
    {
      "date": "1985-12-01",
      "value": 2.631
    },
    {
      "date": "1986-01-01",
      "value": 2.61
    },
    {
      "date": "1986-02-01",
      "value": 2.608
    },
    {
      "date": "1986-03-01",
      "value": 2.625
    },
    {
      "date": "1986-04-01",
      "value": 2.621
    },
    {
      "date": "1986-05-01",
      "value": 2.622
    },
    {
      "date": "1986-06-01",
      "value": 2.708
    },
    {
      "date": "1986-07-01",
      "value": 2.644
    },
    {
      "date": "1986-08-01",
      "value": 2.72
    },
    {
      "date": "1986-09-01",
      "value": 2.701
    },
    {
      "date": "1986-10-01",
      "value": 2.752
    },
    {
      "date": "1986-11-01",
      "value": 2.742
    },
    {
      "date": "1986-12-01",
      "value": 2.749
    },
    {
      "date": "1987-01-01",
      "value": 2.754
    },
    {
      "date": "1987-02-01",
      "value": 2.786
    },
    {
      "date": "1987-03-01",
      "value": 2.808
    },
    {
      "date": "1987-04-01",
      "value": 2.804
    },
    {
      "date": "1987-05-01",
      "value": 2.776
    },
    {
      "date": "1987-06-01",
      "value": 2.801
    },
    {
      "date": "1987-07-01",
      "value": 2.785
    },
    {
      "date": "1987-08-01",
      "value": 2.717
    },
    {
      "date": "1987-09-01",
      "value": 2.701
    },
    {
      "date": "1987-10-01",
      "value": 2.674
    },
    {
      "date": "1987-11-01",
      "value": 2.734
    },
    {
      "date": "1987-12-01",
      "value": 2.674
    },
    {
      "date": "1988-01-01",
      "value": 2.631
    },
    {
      "date": "1988-02-01",
      "value": 2.597
    },
    {
      "date": "1988-03-01",
      "value": 2.604
    },
    {
      "date": "1988-04-01",
      "value": 2.58
    },
    {
      "date": "1988-05-01",
      "value": 2.598
    },
    {
      "date": "1988-06-01",
      "value": 2.572
    },
    {
      "date": "1988-07-01",
      "value": 2.616
    },
    {
      "date": "1988-08-01",
      "value": 2.617
    },
    {
      "date": "1988-09-01",
      "value": 2.636
    },
    {
      "date": "1988-10-01",
      "value": 2.62
    },
    {
      "date": "1988-11-01",
      "value": 2.662
    },
    {
      "date": "1988-12-01",
      "value": 2.699
    },
    {
      "date": "1989-01-01",
      "value": 2.711
    },
    {
      "date": "1989-02-01",
      "value": 2.876
    },
    {
      "date": "1989-03-01",
      "value": 2.906
    },
    {
      "date": "1989-04-01",
      "value": 2.95
    },
    {
      "date": "1989-05-01",
      "value": 2.94
    },
    {
      "date": "1989-06-01",
      "value": 2.883
    },
    {
      "date": "1989-07-01",
      "value": 2.842
    },
    {
      "date": "1989-08-01",
      "value": 2.855
    },
    {
      "date": "1989-09-01",
      "value": 2.824
    },
    {
      "date": "1989-10-01",
      "value": 2.824
    },
    {
      "date": "1989-11-01",
      "value": 2.862
    },
    {
      "date": "1989-12-01",
      "value": 2.853
    },
    {
      "date": "1990-01-01",
      "value": 2.866
    },
    {
      "date": "1990-02-01",
      "value": 2.947
    },
    {
      "date": "1990-03-01",
      "value": 2.962
    },
    {
      "date": "1990-04-01",
      "value": 2.984
    },
    {
      "date": "1990-05-01",
      "value": 2.94
    },
    {
      "date": "1990-06-01",
      "value": 2.951
    },
    {
      "date": "1990-07-01",
      "value": 2.945
    },
    {
      "date": "1990-08-01",
      "value": 2.949
    },
    {
      "date": "1990-09-01",
      "value": 2.98
    },
    {
      "date": "1990-10-01",
      "value": 3.032
    },
    {
      "date": "1990-11-01",
      "value": 2.971
    },
    {
      "date": "1990-12-01",
      "value": 2.971
    },
    {
      "date": "1991-01-01",
      "value": 2.99
    },
    {
      "date": "1991-02-01",
      "value": 2.982
    },
    {
      "date": "1991-03-01",
      "value": 2.954
    },
    {
      "date": "1991-04-01",
      "value": 2.96
    },
    {
      "date": "1991-05-01",
      "value": 2.937
    },
    {
      "date": "1991-06-01",
      "value": 3.062
    },
    {
      "date": "1991-07-01",
      "value": 2.929
    },
    {
      "date": "1991-08-01",
      "value": 2.939
    },
    {
      "date": "1991-09-01",
      "value": 2.901
    },
    {
      "date": "1991-10-01",
      "value": 3.021
    },
    {
      "date": "1991-11-01",
      "value": 2.93
    },
    {
      "date": "1991-12-01",
      "value": 2.954
    },
    {
      "date": "1992-01-01",
      "value": 2.942
    },
    {
      "date": "1992-02-01",
      "value": 2.914
    },
    {
      "date": "1992-03-01",
      "value": 2.943
    },
    {
      "date": "1992-04-01",
      "value": 2.857
    },
    {
      "date": "1992-05-01",
      "value": 2.871
    },
    {
      "date": "1992-06-01",
      "value": 2.906
    },
    {
      "date": "1992-07-01",
      "value": 2.911
    },
    {
      "date": "1992-08-01",
      "value": 2.974
    },
    {
      "date": "1992-09-01",
      "value": 2.856
    },
    {
      "date": "1992-10-01",
      "value": 2.937
    },
    {
      "date": "1992-11-01",
      "value": 2.836
    },
    {
      "date": "1992-12-01",
      "value": 2.84
    },
    {
      "date": "1993-01-01",
      "value": 2.832
    },
    {
      "date": "1993-02-01",
      "value": 2.935
    },
    {
      "date": "1993-03-01",
      "value": 2.839
    },
    {
      "date": "1993-04-01",
      "value": 2.836
    },
    {
      "date": "1993-05-01",
      "value": 2.898
    },
    {
      "date": "1993-06-01",
      "value": 2.827
    },
    {
      "date": "1993-07-01",
      "value": 2.893
    },
    {
      "date": "1993-08-01",
      "value": 2.966
    },
    {
      "date": "1993-09-01",
      "value": 2.895
    },
    {
      "date": "1993-10-01",
      "value": 2.911
    },
    {
      "date": "1993-11-01",
      "value": 2.843
    },
    {
      "date": "1993-12-01",
      "value": 2.918
    },
    {
      "date": "1994-01-01",
      "value": 2.872
    },
    {
      "date": "1994-02-01",
      "value": 3.018
    },
    {
      "date": "1994-03-01",
      "value": 2.97
    },
    {
      "date": "1994-04-01",
      "value": 3.012
    },
    {
      "date": "1994-05-01",
      "value": 2.999
    },
    {
      "date": "1994-06-01",
      "value": 2.968
    },
    {
      "date": "1994-07-01",
      "value": 2.902
    },
    {
      "date": "1994-08-01",
      "value": 2.992
    },
    {
      "date": "1994-09-01",
      "value": 2.965
    },
    {
      "date": "1994-10-01",
      "value": 2.924
    },
    {
      "date": "1994-11-01",
      "value": 3.02
    },
    {
      "date": "1994-12-01",
      "value": 3.012
    },
    {
      "date": "1995-01-01",
      "value": 3.079
    },
    {
      "date": "1995-02-01",
      "value": 3.014
    },
    {
      "date": "1995-03-01",
      "value": 2.975
    },
    {
      "date": "1995-04-01",
      "value": 3.048
    },
    {
      "date": "1995-05-01",
      "value": 2.952
    },
    {
      "date": "1995-06-01",
      "value": 2.987
    },
    {
      "date": "1995-07-01",
      "value": 2.971
    },
    {
      "date": "1995-08-01",
      "value": 3.035
    },
    {
      "date": "1995-09-01",
      "value": 2.97
    },
    {
      "date": "1995-10-01",
      "value": 3.02
    },
    {
      "date": "1995-11-01",
      "value": 2.979
    },
    {
      "date": "1995-12-01",
      "value": 3.026
    },
    {
      "date": "1996-01-01",
      "value": 3.004
    },
    {
      "date": "1996-02-01",
      "value": 2.96
    },
    {
      "date": "1996-03-01",
      "value": 3.035
    },
    {
      "date": "1996-04-01",
      "value": 3.075
    },
    {
      "date": "1996-05-01",
      "value": 2.989
    },
    {
      "date": "1996-06-01",
      "value": 2.981
    },
    {
      "date": "1996-07-01",
      "value": 3.106
    },
    {
      "date": "1996-08-01",
      "value": 3.086
    },
    {
      "date": "1996-09-01",
      "value": 3.069
    },
    {
      "date": "1996-10-01",
      "value": 3.155
    },
    {
      "date": "1996-11-01",
      "value": 3.102
    },
    {
      "date": "1996-12-01",
      "value": 3.118
    },
    {
      "date": "1997-01-01",
      "value": 3.125
    },
    {
      "date": "1997-02-01",
      "value": 3.099
    },
    {
      "date": "1997-03-01",
      "value": 3.145
    },
    {
      "date": "1997-04-01",
      "value": 3.184
    },
    {
      "date": "1997-05-01",
      "value": 3.056
    },
    {
      "date": "1997-06-01",
      "value": 3.118
    },
    {
      "date": "1997-07-01",
      "value": 3.117
    },
    {
      "date": "1997-08-01",
      "value": 3.128
    },
    {
      "date": "1997-09-01",
      "value": 3.176
    },
    {
      "date": "1997-10-01",
      "value": 3.152
    },
    {
      "date": "1997-11-01",
      "value": 3.133
    },
    {
      "date": "1997-12-01",
      "value": 3.166
    },
    {
      "date": "1998-01-01",
      "value": 3.149
    },
    {
      "date": "1998-02-01",
      "value": 3.136
    },
    {
      "date": "1998-03-01",
      "value": 3.107
    },
    {
      "date": "1998-04-01",
      "value": 3.175
    },
    {
      "date": "1998-05-01",
      "value": 3.161
    },
    {
      "date": "1998-06-01",
      "value": 3.153
    },
    {
      "date": "1998-07-01",
      "value": 3.128
    },
    {
      "date": "1998-08-01",
      "value": 3.21
    },
    {
      "date": "1998-09-01",
      "value": 3.121
    },
    {
      "date": "1998-10-01",
      "value": 3.219
    },
    {
      "date": "1998-11-01",
      "value": 3.207
    },
    {
      "date": "1998-12-01",
      "value": 3.177
    },
    {
      "date": "1999-01-01",
      "value": 3.217
    },
    {
      "date": "1999-02-01",
      "value": 3.223
    },
    {
      "date": "1999-03-01",
      "value": 3.249
    },
    {
      "date": "1999-04-01",
      "value": 3.264
    },
    {
      "date": "1999-05-01",
      "value": 3.212
    },
    {
      "date": "1999-06-01",
      "value": 3.235
    },
    {
      "date": "1999-07-01",
      "value": 3.255
    },
    {
      "date": "1999-08-01",
      "value": 3.279
    },
    {
      "date": "1999-09-01",
      "value": 3.237
    },
    {
      "date": "1999-10-01",
      "value": 3.289
    },
    {
      "date": "1999-11-01",
      "value": 3.299
    },
    {
      "date": "1999-12-01",
      "value": 3.33
    },
    {
      "date": "2000-01-01",
      "value": 3.386
    },
    {
      "date": "2000-02-01",
      "value": 3.448
    },
    {
      "date": "2000-03-01",
      "value": 3.354
    },
    {
      "date": "2000-04-01",
      "value": 3.409
    },
    {
      "date": "2000-05-01",
      "value": 3.345
    },
    {
      "date": "2000-06-01",
      "value": 3.302
    },
    {
      "date": "2000-07-01",
      "value": 3.31
    },
    {
      "date": "2000-08-01",
      "value": 3.302
    },
    {
      "date": "2000-09-01",
      "value": 3.416
    },
    {
      "date": "2000-10-01",
      "value": 3.341
    },
    {
      "date": "2000-11-01",
      "value": 3.276
    },
    {
      "date": "2000-12-01",
      "value": 3.437
    },
    {
      "date": "2001-01-01",
      "value": 3.391
    },
    {
      "date": "2001-02-01",
      "value": 3.361
    },
    {
      "date": "2001-03-01",
      "value": 3.378
    },
    {
      "date": "2001-04-01",
      "value": 3.315
    },
    {
      "date": "2001-05-01",
      "value": 3.395
    },
    {
      "date": "2001-06-01",
      "value": 3.564
    },
    {
      "date": "2001-07-01",
      "value": 3.335
    },
    {
      "date": "2001-08-01",
      "value": 3.404
    },
    {
      "date": "2001-09-01",
      "value": 3.397
    },
    {
      "date": "2001-10-01",
      "value": 3.589
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