Data quality metrics extracted from 6kb2.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": "7edc734d79cd1e00aa473a1e99580eaf",
  "space_group_name": "P 1 21 1",
  "unit_cell": {
    "a": 45.164,
    "b": 62.681,
    "c": 53.667,
    "alpha": 90.00,
    "beta": 105.56,
    "gamma": 90.00
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [43.510,1.950],
    "number_observations_unique": 20767,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.027
      },
      {
        "type": "R(meas)",
        "value": 0.033
      },
      {
        "type": "R(pim)",
        "value": 0.017
      },
      {
        "type": "I/SigI",
        "value": 21.600
      },
      {
        "type": "Completeness",
        "value": 98.300
      },
      {
        "type": "Redundancy",
        "value": 3.500
      },
      {
        "type": "CC(1/2)",
        "value": 1.000
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.000,1.950],
      "number_observations_unique": 1462,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.344
        },
        {
          "type": "R(meas)",
          "value": 0.407
        },
        {
          "type": "R(pim)",
          "value": 0.215
        },
        {
          "type": "I/SigI",
          "value": 3.1
        },
        {
          "type": "Completeness",
          "value": 98.300
        },
        {
          "type": "Redundancy",
          "value": 3.500
        },
        {
          "type": "CC(1/2)",
          "value": 0.944
        }
      ]
    },
    {
      "resolution_limits": [43.510,8.940],
      "number_observations_unique": 217,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.011
        },
        {
          "type": "R(meas)",
          "value": 0.013
        },
        {
          "type": "R(pim)",
          "value": 0.007
        },
        {
          "type": "I/SigI",
          "value": 81
        },
        {
          "type": "Completeness",
          "value": 94.000
        },
        {
          "type": "Redundancy",
          "value": 3.300
        },
        {
          "type": "CC(1/2)",
          "value": 1.000
        }
      ]
    }
  ]

}

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

  Overall InnerShell
Low resolution limit [Å] 43.510 43.510
High resolution limit [Å] 1.950 8.940
R(merge) 0.0270 0.0110
R(meas) 0.0330 0.0130
R(pim) 0.0170 0.0070
CC(1/2) 1.000 1.000
Completeness [%] 98.3 94.0
Multiplicity 3.5 3.3

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

Resolution [Å] R(merge) R(meas) R(pim) CC(1/2) Completeness [%] Multiplicity
43.510-8.940 0.0110 0.0130 0.0070 1.000 94.0 3.3
2.000-1.950 0.3440 0.4070 0.2150 0.944 98.3 3.5