| 时期 |
西安 （万人） |
榆林 （万人） |
差值 |
|---|---|---|---|
| 2025 | -- | ||
| 2024 | -- | ||
| 2023 | -- | ||
| 2022 | -- | ||
| 2021 | -- | ||
| 2020 | -- | ||
| 2019 | 78.98 | 32.96 | -46.02 |
| 2018 | 73.09 | 31.01 | -42.08 |
| 2017 | 66.68 | 28.60 | -38.08 |
| 2016 | 59.79 | 26.54 | -33.25 |
| 2015 | 56.62 | 24.59 | -32.03 |
| 2014 | 53.79 | 22.86 | -30.93 |
| 2013 | 51.95 | 21.71 | -30.24 |
| 2012 | 50.85 | 21.81 | -29.04 |
| 2011 | 51.39 | 24.39 | -27.00 |
| 2010 | 51.56 | 25.02 | -26.54 |
| 2009 | 52.52 | 26.36 | -26.16 |
| 2008 | 54.66 | 28.23 | -26.43 |
| 2007 | 56.83 | 30.36 | -26.47 |
| 2006 | 59.33 | 32.93 | -26.40 |
| 2005 | 60.47 | 35.94 | -24.53 |
| 2004 | 63.75 | 40.78 | -22.97 |
| 2003 | 66.78 | 45.57 | -21.21 |
| 2002 | 70.78 | 50.34 | -20.44 |
| 2001 | 74.51 | 53.07 | -21.44 |
| 2000 | 77.81 | 55.22 | -22.59 |
| 1999 | 80.00 | 56.00 | -24.00 |
| 1998 | 82.03 | 7.05 | -74.98 |
| 1997 | 82.67 | 6.82 | -75.85 |
| 1996 | 81.81 | 7.00 | -74.81 |
| 1995 | 79.36 | 50.71 | -28.65 |
| 1990 | 61.87 | 34.10 | -27.77 |