> ## Documentation Index
> Fetch the complete documentation index at: https://help.impactu.colav.co/llms.txt
> Use this file to discover all available pages before exploring further.

# Distribution of APC expenses among research groups

> Distribution of APC expenses among research groups.

Distribution of APC expenses among research groups. Chart type: **Pie**.

## Parameters

**affiliation\_type** `string` *required*

Affiliation type. This indicator returns data for: `institution`, `faculty`, `department`.

**affiliation\_id** `string` *required*

Affiliation identifier.

**plot** `string` *required*

Must be `apc_expenses_by_group`.

It also accepts the [product filters](https://help.impactu.colav.co/en/api-reference/affiliation/get-research-products.md). `max`, `page` and `sort` do not apply.

## Availability by affiliation type

| `affiliation_type` | Data |
| - | - |
| `institution` | ✅ |
| `faculty` | ✅ |
| `department` | ✅ |
| `group` | No data |

## Response

```json Institution theme={null}
{
  "plot": [
    {
      "name": "Grupo de Neurociencias de Antioquia",
      "percentage": 3.21,
      "value": 338959
    },
    {
      "name": "Programa de Estudio y Control de Enfermedades Tropicales",
      "percentage": 3.17,
      "value": 335271
    },
    {
      "name": "Genética Molecular (GENMOL)",
      "percentage": 2.8,
      "value": 295631
    },
    {
      "name": "Inmunovirología",
      "percentage": 2.75,
      "value": 291214
    }
  ],
  "sum": 10572460
}
```

```json Faculty theme={null}
{
  "plot": [
    {
      "name": "Grupo Neuropsicología y Conducta",
      "percentage": 51.54,
      "value": 74724
    },
    {
      "name": "Summa",
      "percentage": 13.92,
      "value": 20181
    },
    {
      "name": "Grupo de investigación en psicologia cognitiva",
      "percentage": 8.93,
      "value": 12940
    },
    {
      "name": "MATHEMA-Formación e Investigación en Educación Matemática",
      "percentage": 5.6,
      "value": 8112
    }
  ],
  "sum": 144971
}
```

```json Department theme={null}
{
  "plot": [
    {
      "name": "Grupo de Investigación Clínica en Enfermedades del Niño y del Adolescente - Pediaciencias",
      "percentage": 96.83,
      "value": 168755
    },
    {
      "name": "Cultura, Violencia y Territorio",
      "percentage": 1.93,
      "value": 3363
    },
    {
      "name": "Teoría, Práctica e Historia del Arte en Colombia",
      "percentage": 1.24,
      "value": 2168
    },
    {
      "name": "Comunicación, Periodismo y Sociedad",
      "percentage": 0.0,
      "value": 0
    }
  ],
  "sum": 174286
}
```


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