Data quality metrics extracted from 6art.cif.gz by aB_cif2table1 from BUSTER (Global Phasing Ltd.). See also the PDBx/mmCIF dictionary.

Raw JSON data 
{
  "mxlims_type": "ReflectionSet",
  "version": "0.2.2",
  "uuid": "1fb6dcc00653ef2074df1e610c5e651a",
  "space_group_name": "P 1 21 1",
  "unit_cell": {
    "a": 71.37,
    "b": 105.29,
    "c": 110.43,
    "alpha": 90.0,
    "beta": 108.6,
    "gamma": 90.0
  },
  "wavelengths": [1.45860],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [67.460,2.250],
    "number_observations_unique": 73455,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.104
      },
      {
        "type": "R(meas)",
        "value": 0.112
      },
      {
        "type": "R(pim)",
        "value": 0.041
      },
      {
        "type": "I/SigI",
        "value": 16.400
      },
      {
        "type": "Completeness",
        "value": 99.700
      },
      {
        "type": "Redundancy",
        "value": 7.300
      },
      {
        "type": "CC(1/2)",
        "value": 0.997
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.300,2.250],
      "number_observations_unique": 4319,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.351
        },
        {
          "type": "R(meas)",
          "value": 0.387
        },
        {
          "type": "R(pim)",
          "value": 0.159
        },
        {
          "type": "Completeness",
          "value": 95.600
        },
        {
          "type": "Redundancy",
          "value": 5.800
        },
        {
          "type": "CC(1/2)",
          "value": 0.926
        }
      ]
    },
    {
      "resolution_limits": [67.460,11.020],
      "number_observations_unique": 660,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.053
        },
        {
          "type": "R(meas)",
          "value": 0.058
        },
        {
          "type": "R(pim)",
          "value": 0.023
        },
        {
          "type": "Completeness",
          "value": 98.900
        },
        {
          "type": "Redundancy",
          "value": 6.600
        },
        {
          "type": "CC(1/2)",
          "value": 0.982
        }
      ]
    }
  ]

}

Table 1 generated from MXLIMS-JSON (via JavaScript):

  Overall InnerShell
Low resolution limit [Å] 67.460 67.460
High resolution limit [Å] 2.250 11.020
R(merge) 0.1040 0.0530
R(meas) 0.1120 0.0580
R(pim) 0.0410 0.0230
CC(1/2) 0.997 0.982
Completeness [%] 99.7 98.9
Multiplicity 7.3 6.6

Binned data generated from MXLIMS-JSON (via JavaScript):

Resolution [Å] R(merge) R(meas) R(pim) CC(1/2) Completeness [%] Multiplicity
67.460-11.020 0.0530 0.0580 0.0230 0.982 98.9 6.6
2.300-2.250 0.3510 0.3870 0.1590 0.926 95.6 5.8