Data quality metrics extracted from 6ls2.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": "7929fe60fa87bd318639370f785f51c5",
  "space_group_name": "P 2 3",
  "unit_cell": {
    "a": 117.435,
    "b": 117.435,
    "c": 117.435,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.97850],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.000,1.600],
    "number_observations": 1357878,
    "number_observations_unique": 71219,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.127
      },
      {
        "type": "R(meas)",
        "value": 0.130
      },
      {
        "type": "R(pim)",
        "value": 0.030
      },
      {
        "type": "I/SigI",
        "value": 3.600
      },
      {
        "type": "Completeness",
        "value": 100.000
      },
      {
        "type": "Redundancy",
        "value": 19.100
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.660,1.600],
      "number_observations_unique": 7062,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 1.031
        },
        {
          "type": "R(meas)",
          "value": 1.060
        },
        {
          "type": "R(pim)",
          "value": 0.245
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 18.600
        },
        {
          "type": "CC(1/2)",
          "value": 0.844
        }
      ]
    },
    {
      "resolution_limits": [1.720,1.660],
      "number_observations_unique": 7062,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.824
        },
        {
          "type": "R(meas)",
          "value": 0.847
        },
        {
          "type": "R(pim)",
          "value": 0.194
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 18.900
        },
        {
          "type": "CC(1/2)",
          "value": 0.905
        }
      ]
    },
    {
      "resolution_limits": [1.800,1.720],
      "number_observations_unique": 7058,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.655
        },
        {
          "type": "R(meas)",
          "value": 0.674
        },
        {
          "type": "R(pim)",
          "value": 0.158
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 18.100
        },
        {
          "type": "CC(1/2)",
          "value": 0.926
        }
      ]
    },
    {
      "resolution_limits": [1.900,1.800],
      "number_observations_unique": 7025,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.490
        },
        {
          "type": "R(meas)",
          "value": 0.503
        },
        {
          "type": "R(pim)",
          "value": 0.116
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 18.800
        },
        {
          "type": "CC(1/2)",
          "value": 0.950
        }
      ]
    },
    {
      "resolution_limits": [2.020,1.900],
      "number_observations_unique": 7111,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.373
        },
        {
          "type": "R(meas)",
          "value": 0.383
        },
        {
          "type": "R(pim)",
          "value": 0.087
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 19.300
        },
        {
          "type": "CC(1/2)",
          "value": 0.973
        }
      ]
    },
    {
      "resolution_limits": [2.170,2.020],
      "number_observations_unique": 7093,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.278
        },
        {
          "type": "R(meas)",
          "value": 0.286
        },
        {
          "type": "R(pim)",
          "value": 0.066
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 18.400
        },
        {
          "type": "CC(1/2)",
          "value": 0.984
        }
      ]
    },
    {
      "resolution_limits": [2.390,2.170],
      "number_observations_unique": 7107,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.170
        },
        {
          "type": "R(meas)",
          "value": 0.174
        },
        {
          "type": "R(pim)",
          "value": 0.039
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 19.400
        },
        {
          "type": "CC(1/2)",
          "value": 0.993
        }
      ]
    },
    {
      "resolution_limits": [2.740,2.390],
      "number_observations_unique": 7159,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.127
        },
        {
          "type": "R(meas)",
          "value": 0.131
        },
        {
          "type": "R(pim)",
          "value": 0.029
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 19.600
        },
        {
          "type": "CC(1/2)",
          "value": 0.996
        }
      ]
    },
    {
      "resolution_limits": [3.450,2.740],
      "number_observations_unique": 7155,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.088
        },
        {
          "type": "R(meas)",
          "value": 0.091
        },
        {
          "type": "R(pim)",
          "value": 0.020
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 20.200
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [50.000,3.450],
      "number_observations_unique": 7387,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.060
        },
        {
          "type": "R(meas)",
          "value": 0.062
        },
        {
          "type": "R(pim)",
          "value": 0.014
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 19.300
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    }
  ]

}

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

  Overall InnerShell OuterShell
Low resolution limit [Å] 50.000 50.000 1.720
High resolution limit [Å] 1.600 3.450 1.660
R(merge) 0.1270 0.0600 0.8240
R(meas) 0.1300 0.0620 0.8470
R(pim) 0.0300 0.0140 0.1940
CC(1/2) - 0.999 0.905
Completeness [%] 100.0 100.0 100.0
Multiplicity 19.1 19.3 18.9

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

Resolution [Å] R(merge) R(meas) R(pim) CC(1/2) Completeness [%] Multiplicity
50.000-3.450 0.0600 0.0620 0.0140 0.999 100.0 19.3
3.450-2.740 0.0880 0.0910 0.0200 0.998 100.0 20.2
2.740-2.390 0.1270 0.1310 0.0290 0.996 100.0 19.6
2.390-2.170 0.1700 0.1740 0.0390 0.993 100.0 19.4
2.170-2.020 0.2780 0.2860 0.0660 0.984 100.0 18.4
2.020-1.900 0.3730 0.3830 0.0870 0.973 100.0 19.3
1.900-1.800 0.4900 0.5030 0.1160 0.950 100.0 18.8
1.800-1.720 0.6550 0.6740 0.1580 0.926 100.0 18.1
1.720-1.660 0.8240 0.8470 0.1940 0.905 100.0 18.9
1.660-1.600 1.0310 1.0600 0.2450 0.844 100.0 18.6