| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2024 | $548M | +$70M | +14.7% | Jan 31, 2025 | 10-K | 2025-04-07 |
| Q4 2023 | $478M | +$100M | +26.6% | Jan 31, 2024 | 10-K | 2025-04-07 |
| Q4 2022 | $377M | +$57.3M | +17.9% | Jan 31, 2023 | 10-K | 2024-04-03 |
| Q4 2021 | $320M | +$29M | +9.95% | Jan 31, 2022 | 10-K | 2023-03-30 |
| Q1 2021 | $304M | +$10.3M | +3.52% | Apr 30, 2021 | 10-Q | 2021-06-04 |
| Q4 2020 | $291M | +$383K | +0.13% | Jan 31, 2021 | 10-K | 2022-04-01 |
| Q3 2020 | $296M | +$826K | +0.28% | Oct 31, 2020 | 10-Q | 2020-12-03 |
| Q2 2020 | $298M | +$5.51M | +1.89% | Jul 31, 2020 | 10-Q | 2020-09-04 |
| Q1 2020 | $294M | +$7.85M | +2.75% | Apr 30, 2020 | 10-Q | 2020-06-04 |
| Q4 2019 | $291M | +$11.9M | +4.27% | Jan 31, 2020 | 10-K | 2021-03-31 |
| Q3 2019 | $295M | +$10.6M | +3.71% | Oct 31, 2019 | 10-Q | 2019-12-05 |
| Q2 2019 | $292M | +$8.69M | +3.07% | Jul 31, 2019 | 10-Q | 2019-09-05 |
| Q1 2019 | $286M | +$3.25M | +1.15% | Apr 30, 2019 | 10-Q | 2019-06-06 |
| Q4 2018 | $279M | -$6.41M | -2.25% | Jan 31, 2019 | 10-K | 2020-04-07 |
| Q3 2018 | $285M | -$3.12M | -1.08% | Oct 31, 2018 | 10-Q | 2018-12-06 |
| Q2 2018 | $283M | -$6.51M | -2.25% | Jul 31, 2018 | 10-Q | 2018-09-06 |
| Q1 2018 | $283M | -$5.51M | -1.91% | Apr 30, 2018 | 10-Q | 2018-06-07 |
| Q4 2017 | $285M | +$2.88M | +1.02% | Jan 31, 2018 | 10-K | 2019-04-05 |
| Q3 2017 | $288M | -$7.73M | -2.62% | Oct 31, 2017 | 10-Q | 2017-12-07 |
| Q2 2017 | $290M | -$7.32M | -2.46% | Jul 31, 2017 | 10-Q | 2017-09-07 |
| Q1 2017 | $288M | -$7.26M | -2.46% | Apr 30, 2017 | 10-Q | 2017-06-02 |
| Q4 2016 | $282M | -$16.5M | -5.53% | Jan 31, 2017 | 10-K | 2018-04-06 |
| Q3 2016 | $296M | +$2.42M | +0.83% | Oct 31, 2016 | 10-Q | 2016-12-08 |
| Q2 2016 | $297M | +$2.28M | +0.77% | Jul 31, 2016 | 10-Q | 2016-09-01 |
| Q1 2016 | $296M | -$5.07M | -1.69% | Apr 30, 2016 | 10-Q | 2016-06-02 |
| Q4 2015 | $299M | -$13.8M | -4.41% | Jan 31, 2016 | 10-K | 2017-04-07 |
| Q3 2015 | $293M | -$24.1M | -7.61% | Oct 31, 2015 | 10-Q | 2015-12-07 |
| Q2 2015 | $295M | -$31.7M | -9.72% | Jul 31, 2015 | 10-Q | 2015-09-09 |
| Q1 2015 | $301M | -$18.2M | -5.69% | Apr 30, 2015 | 10-Q | 2015-06-09 |
| Q4 2014 | $313M | +$3.84M | +1.24% | Jan 31, 2015 | 10-K | 2016-04-13 |
| Q3 2014 | $317M | +$4.55M | +1.46% | Oct 31, 2014 | 10-Q | 2014-12-10 |
| Q2 2014 | $327M | +$23.7M | +7.83% | Jul 31, 2014 | 10-Q | 2014-09-09 |
| Q1 2014 | $319M | +$28M | +9.62% | Apr 30, 2014 | 10-Q | 2014-06-05 |
| Q4 2013 | $309M | +$58.8M | +23.5% | Jan 31, 2014 | 10-K | 2015-04-15 |
| Q3 2013 | $313M | +$76.1M | +32.2% | Oct 31, 2013 | 10-Q | 2013-12-05 |
| Q2 2013 | $303M | +$75.7M | +33.3% | Jul 31, 2013 | 10-Q | 2013-09-05 |
| Q1 2013 | $291M | Apr 30, 2013 | 10-Q | 2013-06-06 | ||
| Q4 2012 | $250M | +$88M | +54.3% | Jan 31, 2013 | 10-K | 2014-04-11 |
| Q3 2012 | $237M | Oct 31, 2012 | 10-Q | 2012-12-06 | ||
| Q2 2012 | $227M | Jul 31, 2012 | 10-Q | 2012-09-10 | ||
| Q4 2011 | $162M | Jan 31, 2012 | 10-K | 2013-04-10 |