| NI Yearly Revenue | NI Revenue | NI Change | NI Revenue Growth |
|---|---|---|---|
| 2024-12-31 | $5.46B | -$50.30M | -0.91% |
| 2023-12-31 | $5.51B | -$345.20M | -5.90% |
| 2022-12-31 | $5.85B | $951.00M | +19.41% |
| 2021-12-31 | $4.90B | $217.90M | +4.65% |
| 2020-12-31 | $4.68B | -$527.20M | -10.12% |
| 2019-12-31 | $5.21B | $94.40M | +1.85% |
| 2018-12-31 | $5.11B | $239.90M | +4.92% |
| 2017-12-31 | $4.87B | $382.10M | +8.51% |
| 2016-12-31 | $4.49B | -$159.30M | -3.42% |
| 2015-12-31 | $4.65B | -$620.60M | -11.77% |
| 2014-12-31 | $5.27B | $647.00M | +13.99% |
| 2013-12-31 | $4.63B | -$405.50M | -8.06% |
| 2012-12-31 | $5.03B | -$720.10M | -12.52% |
| 2011-12-31 | $5.75B | -$620.20M | -9.73% |
| 2010-12-31 | $6.37B | -$280.40M | -4.22% |
| 2009-12-31 | $6.65B | -$2.23B | -25.10% |
| 2008-12-31 | $8.88B | $1.02B | +12.96% |
| 2007-12-31 | $7.86B | $443.20M | +5.97% |
| 2006-12-31 | $7.42B | -$477.40M | -6.05% |
| 2005-12-31 | $7.90B | $1.24B | +18.61% |
| 2004-12-31 | $6.66B | $415.20M | +6.65% |
| 2003-12-31 | $6.24B | $922.20M | +17.34% |
| 2002-12-31 | $5.32B | -$950.90M | -15.16% |
| 2001-12-31 | $6.27B | $241.30M | +4.00% |
| 2000-12-31 | $6.03B | $2.76B | +84.19% |
| 1999-12-31 | $3.27B | $429.60M | +15.11% |
| 1998-12-31 | $2.84B | $257.36M | +9.95% |
| 1997-12-31 | $2.59B | $598.59M | +30.11% |
| 1996-12-31 | $1.99B | $218.64M | +12.36% |
| 1995-12-31 | $1.77B | $92.91M | +5.54% |
| 1994-12-31 | $1.68B | -$1.47M | -0.09% |
| 1993-12-31 | $1.68B | $95.52M | +6.04% |
| 1992-12-31 | $1.58B | N/A | N/A |
| 1991-12-31 | $0.00 | N/A | N/A |