中国 vs 坦桑尼亚
出生时的预期寿命，总体（岁） — Historical comparison
Data by Year
| Year | 中国 | 坦桑尼亚 |
|---|---|---|
| 2023 | 77.95 | 67.00 |
| 2022 | 78.20 | 66.88 |
| 2021 | 78.12 | 66.13 |
| 2020 | 78.02 | 66.77 |
| 2019 | 77.94 | 66.01 |
| 2018 | 77.71 | 65.49 |
| 2017 | 77.23 | 64.96 |
| 2016 | 77.21 | 64.40 |
| 2015 | 76.97 | 63.93 |
| 2014 | 76.71 | 63.36 |
| 2013 | 76.45 | 62.79 |
| 2012 | 76.20 | 62.29 |
| 2011 | 75.89 | 61.62 |
| 2010 | 75.67 | 61.13 |
| 2009 | 75.32 | 60.49 |
| 2008 | 74.83 | 59.90 |
| 2007 | 74.79 | 59.26 |
| 2006 | 74.40 | 58.51 |
| 2005 | 74.08 | 57.67 |
| 2004 | 73.73 | 56.84 |
| 2003 | 73.39 | 55.93 |
| 2002 | 73.03 | 54.94 |
| 2001 | 72.67 | 54.12 |
| 2000 | 72.29 | 53.24 |
| 1999 | 71.95 | 52.40 |
| 1998 | 71.60 | 51.81 |
| 1997 | 71.23 | 51.25 |
| 1996 | 70.82 | 51.13 |
| 1995 | 70.36 | 51.01 |
| 1994 | 69.83 | 51.08 |