| Year | | |
|---|
| 1875 | 22,344 | — |
|---|
| 1890 | 23,699 | +0.39% |
|---|
| 1910 | 28,471 | +0.92% |
|---|
| 1925 | 32,203 | +0.82% |
|---|
| 1933 | 33,260 | +0.40% |
|---|
| 1939 | 35,112 | +0.91% |
|---|
| 1946 | 47,150 | +4.30% |
|---|
| 1950 | 45,916 | −0.66% |
|---|
| 1964 | 39,440 | −1.08% |
|---|
| 1971 | 39,860 | +0.15% |
|---|
| 1981 | 36,657 | −0.83% |
|---|
| 1985 | 36,099 | −0.38% |
|---|
| 1989 | 35,248 | −0.59% |
|---|
| 1990 | 34,720 | −1.50% |
|---|
| 1991 | 34,039 | −1.96% |
|---|
| | Year | | |
|---|
| 1992 | 33,797 | −0.71% |
|---|
| 1993 | 33,725 | −0.21% |
|---|
| 1994 | 33,492 | −0.69% |
|---|
| 1995 | 33,297 | −0.58% |
|---|
| 1996 | 33,082 | −0.65% |
|---|
| 1997 | 32,902 | −0.54% |
|---|
| 1998 | 32,630 | −0.83% |
|---|
| 1999 | 32,259 | −1.14% |
|---|
| 2000 | 31,791 | −1.45% |
|---|
| 2001 | 31,287 | −1.59% |
|---|
| 2002 | 30,724 | −1.80% |
|---|
| 2003 | 30,341 | −1.25% |
|---|
| 2004 | 29,974 | −1.21% |
|---|
| 2005 | 29,578 | −1.32% |
|---|
| 2006 | 29,040 | −1.82% |
|---|
| | Year | | |
|---|
| 2007 | 28,518 | −1.80% |
|---|
| 2008 | 28,058 | −1.61% |
|---|
| 2009 | 27,518 | −1.92% |
|---|
| 2010 | 27,084 | −1.58% |
|---|
| 2011 | 26,467 | −2.28% |
|---|
| 2012 | 26,052 | −1.57% |
|---|
| 2013 | 25,614 | −1.68% |
|---|
| 2014 | 25,364 | −0.98% |
|---|
| 2015 | 25,054 | −1.22% |
|---|
| 2016 | 24,879 | −0.70% |
|---|
| 2017 | 24,754 | −0.50% |
|---|
| 2018 | 24,535 | −0.88% |
|---|
| 2019 | 24,332 | −0.83% |
|---|
| 2020 | 24,404 | +0.30% |
|---|
|
