# Statistics
When you switch to the **Statistics** module, the charts area is empty unless you have the previously saved graphs. The area of charts is divided according to the purpose of the information on the tabs:
* Common info
* Performance
When created, the chart appears in the corresponding tab.
## Creating a Chart
1. Click the **New chart** button to create a chart.
2. Select the type of chart from the dropdown list.
3\. Click the **Create** button.
The chart will be displayed in the tab corresponding to its type. There are 1-3 display options for charts, depending on their type: **Line, Donut**, and **Bar**. By default, the charts are displayed with the **All Results** option, filtered by the current week.
### Chart Display Types
1. The **Line** Chart
2\. The **Donut** chart
3\. The **Bar** chart
4\. Click the **cross** button to remove the chart from the viewing area.
5\. To download the graph image, click the button. The system will offer to save the image in the **PNG** format.
6\. To change the options for displaying data on the chart, select them from the dropdown menu. The default is **All Results**. Options may vary depending on the type of chart.
7\. Click the **Save Charts** button to save your favorite charts to the screen. The saved graphs will be loaded automatically the next time you enter **Statistics**.
### Types of Charts
#### Amount of Orders by Summary Status
The summary status of the order displays the worst result among the analysis results for this order. For instance, if one of the group of analyses has finished with the DECLINED [status](https://doc.ozforensics.com/oz-knowledge/guides/user-guide/oz-webui/pages/TvONmH1Th3AZyAruIfYX#rezultat-analiza-analyse.resolution_status), the order status will be DECLINED as well.
{% hint style="info" %}
The [order result](https://doc.ozforensics.com/oz-knowledge/guides/user-guide/oz-webui/pages/TvONmH1Th3AZyAruIfYX#sostoyanie-zayavki-folder.resolution_status-1) receives the status of the last group of analyses applied to the folder. A group of analyses contains analyses you've sent in a single order.
{% endhint %}
**Chart options:**
* **All Results** – displays the sum of all results
* **Any result** – showing all results on one chart separately, except for the **All results** option
* **Processing** – results, where the analysis is in the "Processing" status
* **Failed** – Analysis results with the error message "Failed"
* **Declined** – the results of analyses, which indicate a low percentage of similarity with the reference image, or indicated inconsistencies in the fields of the document (depending on the modules)
* **Success** – the results of analyses, which indicate a high percentage of similarity with the reference image, or indicate the full correspondence of the document fields (depending on the modules)
* **Operator Required** – Analysis results, where the average percentage of coincidence is indicated and a decision by the operator is required
Available display options are **Line**, **Donut**, and **Bar** charts.
#### Amount of Orders by Source
The amount of orders by source, where these orders came from.
**Chart options:**
* All sources
* Any source
* Unknown
* Mobile SDK
* Web SDK
Available display options are **Line**, **Donut**, and **Bar** charts.
#### Amount of Orders by Company
The chart shows the users of which companies, how many orders have created during the period. This chart is displayed on the **User Activity** tab.
**Chart options:**
* All companies
* Any company
* ID of each company
Available display options are **Line**, **Donut**, and **Bar** charts.
#### Amount of Analyses by Type
The chart shows how many analyses and which type were generated during the period.
**Chart options:**
* All analyses
* Any analysis
* Documents
* Biometry
* Liveness
* Collection
Displays on the **Common Info** tab. Available display options are **Line**, **Donut**, and **Bar** charts.
#### Amount of Analyses by Result Type
The chart shows how many [results](https://doc.ozforensics.com/oz-knowledge/guides/user-guide/oz-webui/pages/TvONmH1Th3AZyAruIfYX#rezultat-analiza-analyse.resolution_status) by [type](/oz-knowledge/guides/developer-guide/api/oz-api/types-of-analyses-and-what-they-check.md) of analysis were obtained during the period.
**Analysis chart options:**
* All analyses
* Any analysis
* Biometry
* Documents
* Liveness
* Collection
**Chart options by analysis results:**
* All results
* Any result
* Processing
* Failed
* Declined
* Success
* Operator required
Displays on the **Common Info** tab. Available display options are **Line**, **Donut**, and **Bar** charts.
## Filter
You can filter your charts by the time period. Click the **Filter** button.
The period **This week** is selected by highlighting in color by default. You can select any other period from the standard **Last month**, **This month**, **Last week**, etc., or specify a custom period in the **Date** field.
{% hint style="info" %}
Make sure that none of the standard periods is selected before setting a custom period. If a standard period is selected, click on it to deselect it.
{% endhint %}
{% hint style="info" %}
For API 6.2.3, we recommend that you set the time range to no more than a month.
{% endhint %}
Select the start date of the period, time (if you need), and the date and time of the end of the period. Click the **Search** button. The filter window will close, and the new result will be displayed on the chart.
*Example. The period 04/20/2021 00:00 – 04/23/2021 00:00 will display the results for 3 days: April 20, 21 and 22.*
Click the **Clear** button, then the **Search** button to reset the filter.
---
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