Data quality metrics extracted from 7n2l.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": "b41dc7cb39974f45ef134a900927f894",
  "space_group_name": "P 1",
  "unit_cell": {
    "a": 4.87,
    "b": 10.06,
    "c": 30.66,
    "alpha": 94.85,
    "beta": 90.26,
    "gamma": 99.99
  },
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [7.980,0.900],
    "number_observations": 18502,
    "number_observations_unique": 3437,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.197
      },
      {
        "type": "R(meas)",
        "value": 0.214
      },
      {
        "type": "I/SigI",
        "value": 5.210
      },
      {
        "type": "Completeness",
        "value": 81.000
      },
      {
        "type": "Redundancy",
        "value": 5.383
      },
      {
        "type": "CC(1/2)",
        "value": 0.988
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [0.930,0.900],
      "number_observations": 1603,
      "number_observations_unique": 330,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.475
        },
        {
          "type": "R(meas)",
          "value": 0.529
        },
        {
          "type": "I/SigI",
          "value": 2.560
        },
        {
          "type": "Completeness",
          "value": 82.300
        },
        {
          "type": "Redundancy",
          "value": 4.858
        },
        {
          "type": "CC(1/2)",
          "value": 0.783
        }
      ]
    },
    {
      "resolution_limits": [0.970,0.930],
      "number_observations": 2017,
      "number_observations_unique": 398,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.392
        },
        {
          "type": "R(meas)",
          "value": 0.435
        },
        {
          "type": "I/SigI",
          "value": 3.300
        },
        {
          "type": "Completeness",
          "value": 81.700
        },
        {
          "type": "Redundancy",
          "value": 5.068
        },
        {
          "type": "CC(1/2)",
          "value": 0.812
        }
      ]
    },
    {
      "resolution_limits": [1.010,0.970],
      "number_observations": 1531,
      "number_observations_unique": 303,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.389
        },
        {
          "type": "R(meas)",
          "value": 0.432
        },
        {
          "type": "I/SigI",
          "value": 3.270
        },
        {
          "type": "Completeness",
          "value": 81.700
        },
        {
          "type": "Redundancy",
          "value": 5.053
        },
        {
          "type": "CC(1/2)",
          "value": 0.894
        }
      ]
    },
    {
      "resolution_limits": [1.070,1.010],
      "number_observations": 1837,
      "number_observations_unique": 360,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.309
        },
        {
          "type": "R(meas)",
          "value": 0.342
        },
        {
          "type": "I/SigI",
          "value": 4.140
        },
        {
          "type": "Completeness",
          "value": 79.300
        },
        {
          "type": "Redundancy",
          "value": 5.103
        },
        {
          "type": "CC(1/2)",
          "value": 0.939
        }
      ]
    },
    {
      "resolution_limits": [1.130,1.070],
      "number_observations": 1705,
      "number_observations_unique": 320,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.282
        },
        {
          "type": "R(meas)",
          "value": 0.309
        },
        {
          "type": "I/SigI",
          "value": 4.970
        },
        {
          "type": "Completeness",
          "value": 83.300
        },
        {
          "type": "Redundancy",
          "value": 5.328
        },
        {
          "type": "CC(1/2)",
          "value": 0.923
        }
      ]
    },
    {
      "resolution_limits": [1.220,1.130],
      "number_observations": 2068,
      "number_observations_unique": 376,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.282
        },
        {
          "type": "R(meas)",
          "value": 0.310
        },
        {
          "type": "I/SigI",
          "value": 5.490
        },
        {
          "type": "Completeness",
          "value": 81.700
        },
        {
          "type": "Redundancy",
          "value": 5.500
        },
        {
          "type": "CC(1/2)",
          "value": 0.910
        }
      ]
    },
    {
      "resolution_limits": [1.340,1.220],
      "number_observations": 1717,
      "number_observations_unique": 317,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.272
        },
        {
          "type": "R(meas)",
          "value": 0.299
        },
        {
          "type": "I/SigI",
          "value": 5.630
        },
        {
          "type": "Completeness",
          "value": 80.500
        },
        {
          "type": "Redundancy",
          "value": 5.416
        },
        {
          "type": "CC(1/2)",
          "value": 0.934
        }
      ]
    },
    {
      "resolution_limits": [1.540,1.340],
      "number_observations": 2132,
      "number_observations_unique": 364,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.246
        },
        {
          "type": "R(meas)",
          "value": 0.267
        },
        {
          "type": "I/SigI",
          "value": 6.630
        },
        {
          "type": "Completeness",
          "value": 80.700
        },
        {
          "type": "Redundancy",
          "value": 5.857
        },
        {
          "type": "CC(1/2)",
          "value": 0.937
        }
      ]
    },
    {
      "resolution_limits": [1.930,1.540],
      "number_observations": 1850,
      "number_observations_unique": 319,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.203
        },
        {
          "type": "R(meas)",
          "value": 0.220
        },
        {
          "type": "I/SigI",
          "value": 7.570
        },
        {
          "type": "Completeness",
          "value": 80.400
        },
        {
          "type": "Redundancy",
          "value": 5.799
        },
        {
          "type": "CC(1/2)",
          "value": 0.972
        }
      ]
    },
    {
      "resolution_limits": [7.980,1.930],
      "number_observations": 2042,
      "number_observations_unique": 350,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.151
        },
        {
          "type": "R(meas)",
          "value": 0.163
        },
        {
          "type": "I/SigI",
          "value": 8.610
        },
        {
          "type": "Completeness",
          "value": 79.000
        },
        {
          "type": "Redundancy",
          "value": 5.834
        },
        {
          "type": "CC(1/2)",
          "value": 0.986
        }
      ]
    }
  ]

}

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

  Overall InnerShell OuterShell
Low resolution limit [Å] 7.980 7.980 0.970
High resolution limit [Å] 0.900 1.930 0.930
R(merge) 0.1970 0.1510 0.3920
R(meas) 0.2140 0.1630 0.4350
CC(1/2) 0.988 0.986 0.812
Completeness [%] 81.0 79.0 81.7
Multiplicity 5.4 5.8 6.1

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

Resolution [Å] R(merge) R(meas) CC(1/2) Completeness [%] Multiplicity
7.980-1.930 0.1510 0.1630 0.986 79.0 5.8
1.930-1.540 0.2030 0.2200 0.972 80.4 5.8
1.540-1.340 0.2460 0.2670 0.937 80.7 5.9
1.340-1.220 0.2720 0.2990 0.934 80.5 5.4
1.220-1.130 0.2820 0.3100 0.910 81.7 5.5
1.130-1.070 0.2820 0.3090 0.923 83.3 5.3
1.070-1.010 0.3090 0.3420 0.939 79.3 5.1
1.010-0.970 0.3890 0.4320 0.894 81.7 6.1
0.970-0.930 0.3920 0.4350 0.812 81.7 6.1
0.930-0.900 0.4750 0.5290 0.783 82.3 4.9