Data quality metrics extracted from 4jch.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": "77e41ded6b9175b2bdde6cfbdf989f03",
  "space_group_name": "P 1",
  "unit_cell": {
    "a": 51.620,
    "b": 65.689,
    "c": 77.939,
    "alpha": 99.17,
    "beta": 100.17,
    "gamma": 96.76
  },
  "wavelengths": [0.97648],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [20.000,1.700],
    "number_observations_unique": 103310,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.038
      },
      {
        "type": "I/SigI",
        "value": 14.100
      },
      {
        "type": "Completeness",
        "value": 95.800
      },
      {
        "type": "Redundancy",
        "value": 1.900
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.730,1.700],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.159
        },
        {
          "type": "Completeness",
          "value": 94.600
        },
        {
          "type": "Redundancy",
          "value": 1.900
        }
      ]
    },
    {
      "resolution_limits": [1.760,1.730],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.140
        },
        {
          "type": "Completeness",
          "value": 95.200
        },
        {
          "type": "Redundancy",
          "value": 1.900
        }
      ]
    },
    {
      "resolution_limits": [1.790,1.760],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.125
        },
        {
          "type": "Completeness",
          "value": 95.800
        },
        {
          "type": "Redundancy",
          "value": 1.900
        }
      ]
    },
    {
      "resolution_limits": [1.830,1.790],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.108
        },
        {
          "type": "Completeness",
          "value": 95.700
        },
        {
          "type": "Redundancy",
          "value": 1.900
        }
      ]
    },
    {
      "resolution_limits": [1.870,1.830],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.095
        },
        {
          "type": "Completeness",
          "value": 95.900
        },
        {
          "type": "Redundancy",
          "value": 1.900
        }
      ]
    },
    {
      "resolution_limits": [1.910,1.870],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.089
        },
        {
          "type": "Completeness",
          "value": 96.000
        },
        {
          "type": "Redundancy",
          "value": 1.900
        }
      ]
    },
    {
      "resolution_limits": [1.960,1.910],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.075
        },
        {
          "type": "Completeness",
          "value": 96.100
        },
        {
          "type": "Redundancy",
          "value": 1.900
        }
      ]
    },
    {
      "resolution_limits": [2.020,1.960],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.066
        },
        {
          "type": "Completeness",
          "value": 95.800
        },
        {
          "type": "Redundancy",
          "value": 1.900
        }
      ]
    },
    {
      "resolution_limits": [2.070,2.020],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.062
        },
        {
          "type": "Completeness",
          "value": 96.300
        },
        {
          "type": "Redundancy",
          "value": 2.000
        }
      ]
    },
    {
      "resolution_limits": [2.140,2.070],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.058
        },
        {
          "type": "Completeness",
          "value": 96.100
        },
        {
          "type": "Redundancy",
          "value": 1.900
        }
      ]
    },
    {
      "resolution_limits": [2.220,2.140],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.055
        },
        {
          "type": "Completeness",
          "value": 96.200
        },
        {
          "type": "Redundancy",
          "value": 1.900
        }
      ]
    },
    {
      "resolution_limits": [2.310,2.220],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.053
        },
        {
          "type": "Completeness",
          "value": 96.200
        },
        {
          "type": "Redundancy",
          "value": 1.900
        }
      ]
    },
    {
      "resolution_limits": [2.410,2.310],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.047
        },
        {
          "type": "Completeness",
          "value": 96.600
        },
        {
          "type": "Redundancy",
          "value": 1.900
        }
      ]
    },
    {
      "resolution_limits": [2.540,2.410],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.045
        },
        {
          "type": "Completeness",
          "value": 96.800
        },
        {
          "type": "Redundancy",
          "value": 1.900
        }
      ]
    },
    {
      "resolution_limits": [2.700,2.540],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.041
        },
        {
          "type": "Completeness",
          "value": 97.300
        },
        {
          "type": "Redundancy",
          "value": 1.900
        }
      ]
    },
    {
      "resolution_limits": [2.900,2.700],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.041
        },
        {
          "type": "Completeness",
          "value": 97.300
        },
        {
          "type": "Redundancy",
          "value": 1.900
        }
      ]
    },
    {
      "resolution_limits": [3.200,2.900],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.038
        },
        {
          "type": "Completeness",
          "value": 96.800
        },
        {
          "type": "Redundancy",
          "value": 1.900
        }
      ]
    },
    {
      "resolution_limits": [3.660,3.200],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.034
        },
        {
          "type": "Completeness",
          "value": 93.700
        },
        {
          "type": "Redundancy",
          "value": 1.900
        }
      ]
    },
    {
      "resolution_limits": [4.600,3.660],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.027
        },
        {
          "type": "Completeness",
          "value": 91.600
        },
        {
          "type": "Redundancy",
          "value": 1.800
        }
      ]
    },
    {
      "resolution_limits": [20.000,4.600],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.024
        },
        {
          "type": "Completeness",
          "value": 96.200
        },
        {
          "type": "Redundancy",
          "value": 1.900
        }
      ]
    }
  ]

}

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

  Overall InnerShell OuterShell
Low resolution limit [Å] 20.000 20.000 1.760
High resolution limit [Å] 1.700 4.600 1.730
R(merge) 0.0380 0.0240 0.1400
Completeness [%] 95.8 96.2 95.2
Multiplicity 1.9 1.9 1.9

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

Resolution [Å] R(merge) Completeness [%] Multiplicity
20.000-4.600 0.0240 96.2 1.9
4.600-3.660 0.0270 91.6 1.8
3.660-3.200 0.0340 93.7 1.9
3.200-2.900 0.0380 96.8 1.9
2.900-2.700 0.0410 97.3 1.9
2.700-2.540 0.0410 97.3 1.9
2.540-2.410 0.0450 96.8 1.9
2.410-2.310 0.0470 96.6 1.9
2.310-2.220 0.0530 96.2 1.9
2.220-2.140 0.0550 96.2 1.9
2.140-2.070 0.0580 96.1 1.9
2.070-2.020 0.0620 96.3 2.0
2.020-1.960 0.0660 95.8 1.9
1.960-1.910 0.0750 96.1 1.9
1.910-1.870 0.0890 96.0 1.9
1.870-1.830 0.0950 95.9 1.9
1.830-1.790 0.1080 95.7 1.9
1.790-1.760 0.1250 95.8 1.9
1.760-1.730 0.1400 95.2 1.9
1.730-1.700 0.1590 94.6 1.9